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Year : 2012  |  Volume : 2  |  Issue : 1  |  Page : 2-11

Drug delivery systems: An updated review

1 Department of Pharmaceutics, Pranveer Singh Institute of Technology, Kanpur, Uttar Pradesh, India
2 Department of Pharmaceutics, Jaipur National University, Jagatpura, Jaipur, Rajasthan, India
3 Mankind Research Centre, Manesar, Gurgaon, India
4 Department of Pharmaceutics, SVKM's Narsee Monjee Institute of Management Studies (NMIMS), School of Pharmacy and Technology Management, Dhule, Maharashtra, India

Date of Web Publication4-Jun-2012

Correspondence Address:
Gaurav Tiwari
Department of Pharmaceutics, Jaipur National University, Jagatpura, Jaipur, Rajasthan
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Source of Support: None, Conflict of Interest: None

DOI: 10.4103/2230-973X.96920

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Drug delivery is the method or process of administering a pharmaceutical compound to achieve a therapeutic effect in humans or animals. For the treatment of human diseases, nasal and pulmonary routes of drug delivery are gaining increasing importance. These routes provide promising alternatives to parenteral drug delivery particularly for peptide and protein therapeutics. For this purpose, several drug delivery systems have been formulated and are being investigated for nasal and pulmonary delivery. These include liposomes, proliposomes, microspheres, gels, prodrugs, cyclodextrins, among others. Nanoparticles composed of biodegradable polymers show assurance in fulfilling the stringent requirements placed on these delivery systems, such as ability to be transferred into an aerosol, stability against forces generated during aerosolization, biocompatibility, targeting of specific sites or cell populations in the lung, release of the drug in a predetermined manner, and degradation within an acceptable period of time.

Keywords: Brain targeting, infectious diseases, liposomal, lung diseases, micelles, transdermal

How to cite this article:
Tiwari G, Tiwari R, Sriwastawa B, Bhati L, Pandey S, Pandey P, Bannerjee SK. Drug delivery systems: An updated review. Int J Pharma Investig 2012;2:2-11

How to cite this URL:
Tiwari G, Tiwari R, Sriwastawa B, Bhati L, Pandey S, Pandey P, Bannerjee SK. Drug delivery systems: An updated review. Int J Pharma Investig [serial online] 2012 [cited 2019 Jun 17];2:2-11. Available from:

  Introduction Top

Development of new drug molecule is expensive and time consuming. Improving safety efficacy ratio of "old" drugs has been attempted using different methods such as individualizing drug therapy, dose titration, and therapeutic drug monitoring. Delivering drug at controlled rate, slow delivery, targeted delivery are other very attractive methods and have been pursued vigorously. It is interesting to note that considerable work and many publications from USA, Europe are authored by Indian researchers. [1],[2],[3] Numerous animal and human investigations have provided an increased understanding of the pharmacokinetic and pharmacodynamic principles that govern the action and disposition of potent opioid analgesics, inhalation anesthetic agents, sedative/hypnotics, and muscle relaxants. These studies suggest that skin and buccal and nasal mucous membranes may have use as alternate routes of analgesic and anesthetic delivery. Similar developments with other compounds have produced a plethora of new devices, concepts, and techniques that have together been termed controlled-release technology (CRT). Some examples of CRTs are transdermal and transmucosal controlled-release delivery systems, ml6 nasal and buccal aerosol sprays, drug-impregnated lozenges, encapsulated cells, oral soft gels, iontophoretic devices to administer drugs through skin, and a variety of programmable, implanted drug-delivery devices. There are a number of factors stimulating interest in the development of these new devices, concepts, and techniques. Conventional drug administration methods, while widely utilized, have many problems that may be potentially overcome by these methods. Equally important, these advances may appear attractive relative to the costs of new drug development. Rising research and development costs, alternative investment opportunities for drug firms, fewer firms conducting pharmaceutical research, and erosion of effective patent life have resulted in a decline in the introduction of new chemical entities since the late 1950s. Bringing a new drug through discovery, clinical testing, development, and regulatory approval is currently estimated to take a decade and cost well over $ 120 million. Novel drug delivery systems may account for as much as 40% of US marketed drug products by 2000. [4],[5],[6]

  Beaded Delivery Systems Top

Although not used with oxybutylin, beaded delivery formulations are another method used to achieve long-acting drug levels associated with the convenience of once-a-day dosing. This system has been successfully linked to tolterodine tartrate and is available as Detrol LA (Pharmacia, Peapack, NJ). Essentially, the beaded system consists of multiple, small beads that are composed of inert substances (such as polystyrene). The active drug is overlaid on the beads and encased in a delivery capsule. The drug delivery from this system is acid sensitive, in that drug levels are dependent on gastric acidity for release. This process produces a pharmacokinetic pattern roughly similar to a zero-order pattern, with C max obtained approximately 4 to 6 hours after ingestion and sustained levels observed for 24 hours after initial dosing. Comparative advantages are seen for both efficacy (improved incontinence rates) and tolerability with Detrol LA over immediate-release tolterodine. In a double-blind, placebo-controlled, randomized study of 1529 patients the LA formulation resulted in 18% less incontinence episodes than the immediate-release tolterodine, whereas both formulations were statistically superior to placebo in reducing urinary frequency and increasing voided urinary volume. The overall dry mouth rate was 23% lower for tolterodine LA than immediate-release tolterodine. Rates of withdrawal were similar across all arms. Van Kerrebroeck concluded that the LA formulation of tolterodine was superior to the immediate-release formulation. [7],[8]

  Liposomal and Targeted Drug Delivery System Top

Drug delivery systems can in principle provide enhanced efficacy and/or reduced toxicity for anticancer agents. Long circulating macromolecular carriers such as liposomes can exploit the 'enhanced permeability and retention' effect for preferential extravasation from tumor vessels. [4] Liposomal anthracyclines have achieved highly efficient drug encapsulation, resulting in significant anticancer activity with reduced cardiotoxicity, and include versions with greatly prolonged circulation such as liposomal daunorubicin and pegylated liposomal doxorubicin. Pegylated liposomal doxorubucin has shown substantial efficacy in breast cancer treatment both as monotherapy and in combination with other chemotherapeutics. Additional liposome constructs are being developed for the delivery of other drugs. The next generation of delivery systems will include true molecular targeting; immunoliposomes and other ligand-directed constructs represent an integration of biological components capable of tumor recognition with delivery technologies. [5]

As discussed, currently approved liposomal drug delivery systems provide stable formulation, provide improved pharmacokinetics, and a degree of 'passive' or 'physiological' targeting to tumor tissue. [6] However, these carriers do not directly target tumor cells. The design modifications that protect liposomes from undesirable interactions with plasma proteins and cell membranes, and which contrast them with reactive carriers such as cationic liposomes, also prevent interactions with tumor cells. Instead, after extravasation into tumor tissue, liposomes remain within tumor stroma as a drug-loaded depot. Liposomes eventually become subject to enzymatic degradation and/or phagocytic attack, leading to release of drug for subsequent diffusion to tumor cells. The next generation of drug carriers under development features direct molecular targeting of cancer cells via antibody-mediated or other ligand-mediated interactions.

Immunoliposomes, in which mAb fragments are conjugated to liposomes, represent a strategy for molecularly targeted drug delivery. [9] Anti-HER2 immunoliposomes have been developed with either Fab' or scFv fragments linked to long-circulating liposomes. In preclinical studies, anti-HER2 immunoliposomes bound efficiently to and internalized in HER2-overexpressing cells, resulting in efficient intracellular delivery of encapsulated agents. Anti-HER2 immunoliposomes loaded with doxorubicin displayed potent and selective anticancer activity against HER2-overexpressing tumors, including significantly superior efficacy versus all other treatments tested (free doxorubicin, liposomal doxorubicin, free mAb [trastuzumab], and combinations of trastuzumab plus doxorubicin or liposomal doxorubicin). [10] Anti-HER2 immunoliposomes are currently undergoing scale up for clinical studies. [9],[11]

The immunoliposome approach offers a number of theoretical advantages as compared with other antibody-based strategies. Anti-HER2 immunoliposome delivery of doxorubicin may circumvent the prohibitive cardiotoxicity associated with combined trastuzumab plus doxorubicin treatment. Anti-HER2 immunoliposomes can be constructed using scFv that, unlike trastuzumab, lack antiproliferative activity, are incapable of antibody-dependent cellular cytotoxicity, and require threshold levels of HER2 expression for delivery. In contrast to drug immunoconjugates, which consist of a small number of drugs (typically <10 drugs per mAb) directly coupled via linkers to selected residues on the mAb, immunoliposomes exploit the exponentially greater capacity of drug-loaded liposomes (up to 10 4 drugs per liposome). Immunoliposomes also appear to be nonimmunogenic and capable of long circulation even with repeated administration. [12] Antibody-based targeting is also being developed in conjunction with polymer systems. Similarly, ligand-based targeting using growth factors, hormones, vitamins (e.g., folate), peptides or other specific ligands is being pursued in conjunction with both liposomes and polymers. Liposomes are concentric bilayered structures made of amphipathic phospholipids and depending on the number of bilayer, liposomes are classified as multilamellar (MLV), small unilamellar (SUVs), or large unilamellar (LUVs). They range in size from 0.025-10 μ in diameter. The size and morphology of liposomes are regulated by the method of preparation and composition. Liposomes are used for delivery of drugs, vaccines, and genes for a variety of disorders. [13]

Infectious diseases

Bacchawat and co-workers developed liposomal amphotericin and investigated it in animal models of fungal infection and leishmaniasis. Kshirsagar and co-workers modified the formulation, developed a "Patient Worthy" sterile pyrogen free liposomal amphotericin preparation and investigated it in patients with systemic fungal infections and leishmaniasis. It was found to be safe producing significantly less adverse effects compared to plain amphotericin in patients with systemic fungal infection, did not produce nephrotoxicity and could be given to patients with renal damage. It was effective in patients resistant to fluconazole and plain amphotericin. Unlike Ambisome (USA), which needs to be used in dose of 3 mg/kg/day this is effective at 1 mg/kg/day dose. The same group studied different dosage regimens of liposomal amphotericin using Aspergillus murine mode. It was found that liposomal amphotericin was more effective than equal dose of free amphotericin B given after fungal spore challenge. A large single dose of liposomal amphotericin was more effective, whether given before or after spore challenge, than given as two divided doses. [14] It was investigated in patients with visceral leishmaniasis and found to be effective in patients who had not responded to antimony, pentamidine, and amphotericin. Because of its safety, it can be given at 3 mg/kg/day dose thus reducing total duration of treatment. It was successfully used in a child suffering from visceral leishmaniasis. This is the first liposomal preparation developed outside of USA, which has been used in patients. In an attempt to improve efficacy and reduce toxicity further, liposomes with grafted ligand have been developed. Pentamidine isethionate and its methoxy derivative were encapsulated in sugar grafted liposomes and tested against experimental leishmaniasis in vivo. It was seen that sugar grafted liposomes specially the mannose grafted ones were potent in comparison to normal liposome encapsulated drug or free drug. [15]

Anticancer drugs

Anticancer drugs provide current information on the clinical and experimental effects of toxic and non-toxic cancer agents and is specifically directed towards breakthroughs in cancer treatment. Mukhopadhya developed conjugate of antineoplastic drug daunomycin (DNM) with maleylated bovine serum albumin. It was taken up with high efficiency by multi drug resistant variant JD100 of the murine-macrophage tumor cell line J774A.1 through the scavenger receptors resulting in cessation of DNA synthesis. A thermosensitive liposomal taxol formulation (heat mediated targeted drug delivery) in murine melanoma was developed and studied by another group of workers. Cremophor which is used as excipient due to the low aqueous solubility of taxol has toxic side effects. Temperature-sensitive liposomes encapsulating taxol were prepared using egg phosphatidylcholine and cholesterol in combination with ethanol. The liposomes have a phase transition temperature of 43 o C. [16] A significant reduction in tumor volume was noted in tumor bearing mice treated with a combination of hyperthermia and theromosensitive liposome encapsulated taxol, compared to animals treated with free taxol with or without hyperthermia in B16F 10 murine melanoma transplanted into C57BI/6 mice. Sharma et al. also investigated the use of polyvinylpyrrolidone nanoparticles containing taxol prepared by reverse micro-emulsion method. The size of nanoparticle was found to be 50-60 nm. The antitumor effect of taxol was evaluated in B16F10 murine melanoma transplanted in C57 B 1/6 mice. in vivo efficacy of taxol containing nanoparticles as measured by reduction in tumor volume and increased survival time was significantly greater than that of an equivalent concentration of free taxol. [17]

Lung-specific drug delivery

Pulmonary drug delivery offers several advantages in the treatment of respiratory diseases over other routes of administration. Inhalation therapy enables the direct application of a drug within the lungs. The local pulmonary deposition and delivery of the administered drug facilitates a targeted treatment of respiratory diseases, such as pulmonary arterial hypertension (PAH), without the need for high dose exposures by other routes of administration. The intravenous application of short acting vasodilators has been the therapy of choice for patients with PAH over the past decade. The relative severity of side effects led to the development of newprostacyclin analogues and alternative routes of administration. One such analogue, iloprost (Ventavis® ), is a worldwide approved therapeutic agent for treatment of PAH. Inhalation of this compound is an attractive concept minimizing the side effects by its pulmonary selectivity. Unfortunately, the short half-life of iloprost requires frequent inhalation manoeuvres, ranging up to 9 times a day. Therefore, an aerosolizable controlled release formulation would improve a patient's convenience and compliance. Controlled drug delivery systems have become increasingly attractive options for inhalation therapies. A large number of carrier systems have been developed and investigated as potential controlled drug delivery formulations to the lung, including drug loaded lipid and polymer based particles. The use of colloidal carrier systems for pulmonary drug delivery is an emerging field of interest in nanomedicine. The objective of this study was to compare the pulmonary absorption and distribution characteristics of the hydrophilic model drug 5(6)-carboxyfluorescein (CF) after aerosolization as solution or entrapped into nanoparticles in an isolated rabbit lung model (IPL). CF-nanoparticles were prepared from a new class of biocompatible, fast degrading, branched polyesters by a modified solvent displacement method. Physicochemical properties, morphology, encapsulation efficiency, in vitro drug release, stability of nanoparticles to nebulization, aerosol characteristics as well as pulmonary dye absorption and distribution profiles after nebulization in an IPL were investigated Among the various drug delivery systems considered for pulmonary application, nanoparticles demonstrate several advantages for the treatment of respiratory diseases, such as prolonged drug release, cell-specific targeted drug delivery or modified biological distribution of drugs, both at the cellular and organ level. It must first be recognized that formulating compounds and delivering them as aerosols is complex. Not only does it involve the formulation of a stable solution or suspension in a medium (propellant) that is not as well characterized as other systems, but the resultant system is also subject to performance limitations. In order to efficiently reach the lung, the formulation must be atomized into particles having aerodynamic sizes between approximately 1 and 5 μ. Due to these particle size constraints, as well as inhalation toxicology concerns, the range of possible excipients to choose from during the formulation phase is substantially reduced. Additionally, limiting the concentration of excipients in a formulation is crucial for maintaining adequate aerosol performance. Thus, given the complexity of this relationship, formulating aerosols is a challenging endeavor. Although complex, the successful formulation of drugs for pulmonary delivery provides a valuable therapeutic route. Upon introduction of the metered dose inhaler (MDI), medical treatment of lung diseases changed significantly. Since that time, MDIs have become the most effective means of controlling symptoms of lung diseases such as asthma and chronic obstructive pulmonary disorder (COPD). More recently, formulation modifications were merited when chlorofluorocarbon (CFC) propellants were linked to the depletion of the ozone layer (Molina and Rowland, 1974). With the successful transition to new propellant systems, MDIs are still well accepted and highly utilized by patients across the globe today. Looking forward, the effectiveness, ease of use, and relatively low cost of aerosol preparations in combination with modifications in delivery technology and formulation sciences, will likely expand the treatment of diseases. Another, therapeutically undesirable aspect of pulmonary drug delivery is rapid absorption of most drugs from the lung, necessitating frequent dosing, e.g., of bronchodilators and corticosteroids. Liposomes are believed to alleviate some of the problems encountered with conventional aerosol delivery due to their ability to: (i) serve as a solubilization matrix for poorly soluble agents; (ii) act as a pulmonary sustained release reservoir; and (iii) facilitate intracellular delivery of [18]

Targeting to brain

The great interest in mucosal vaccine delivery arises from the fact that mucosal surfaces represent the major site of entry for many pathogens. Among other mucosal sites, nasal delivery is especially attractive for immunization, as the nasal epithelium is characterized by relatively high permeability, low enzymatic activity and by the presence of an important number of immunocompetent cells. In addition to these advantageous characteristics, the nasal route could offer simplified and more cost-effective protocols for vaccination with improved patient compliance. The use of nanocarriers provides a suitable way for the nasal delivery of antigenic molecules. Besides improved protection and facilitated transport of the antigen, nanoparticulate delivery systems could also provide more effective antigen recognition by immune cells. These represent key factors in the optimal processing and presentation of the antigen, and therefore in the subsequent development of a suitable immune response. In this sense, the design of optimized vaccine nanocarriers offers a promising way for nasal mucosal vaccination. [21]

The usual noninvasive approach to solving the brain drug delivery problem istolipidizethe drug, The water -soluble parts of the drugs restricts BBB transport conversion of water-soluble drug into lipid-soluble prodrug is the traditional chemistry driven solution to the BBB problem as in [Figure 1].
Figure 1: Outline of a program for developing blood-brain drug targeting strategies derived from either chemistry based or biology-based disciplines

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The treatment of CNS diseases is particularly challenging because the delivery of drug molecules to the brain is often precluded by a variety of physiological, metabolic and biochemical obstacles that collectively comprise the Blood Brain barrier, blood cerebrospinal fluid barrier, Blood tumor barrier. The present outlook for patients suffering from many types of brain diseases remains poor, but recent developments in drug delivery techniques provide reasonable hope that the formidable barriers shielding the brain may ultimately be overcome. Drug delivery directly to the brain interstitium has recently been markedly enhanced through the rational design of polymer-based drug delivery systems. Substantial progress will only come about, however, if continued vigorous research efforts to develop more therapeutic and less toxic drug molecules are paralleled by the aggressive pursuit of more effective mechanisms for delivering those drugs to brain targets. [19] Jain et al. developed dopamine hydrochloride bearing positively charged small liposomes by sonicating multilamellar vesicles and studied their physical attributes and drug leakage and release pattern. In vivo performance was assessed by periodic measurement of chlorpromazine induced catatonia in Sprague Dawley rats and was compared with plain dopamine hydrochloride, dopamine and levodopa carbidopa. The studies showed that dopamine can be effectively delivered into the brain and its degradation in circulation can be prevented by incorporating it into liposomes. [20]

Strategies for drug delivery to the brain

Several drugs do not have adequate physiochemical characteristics such as high lipid solubility, low molecular size and positive charge which are essential to succeed in traversing BBB. [21]

Disruption of the BBB

The thought behind this approach was to break down the barrier momentarily by injecting mannitol solution into arteries in the neck. The resulting high sugar concentration in brain capillaries takes up water out of the endothelial cells, shrinking them, thus opening tight junction. The effect lasts for 20-30 minute, during which time drugs diffuse freely, that would not normally cross the BBB. This method permitted the delivery of chemotherapeutic agents in patients with cerebral lymphoma, malignant glioma and disseminated CNS germ cell tumors. Physiological stress, transient increase in intracranial pressure, and unwanted delivery of anticancer agents to normal brain tissues are the undesired side-effects of this approach in humans. [10]


Here, using a plastic reservoir, which implanted subcutaneously in the scalp and connected to the ventricles within the brain by an outlet catheter. Drug injection into the CSF is a suitable strategy for sites close to the ventricles only. [22]

Intra nasal drug delivery

After nasal delivery drugs first reach the respiratory epithelium, where compounds can be absorbed into the systemic circulation by tran cellular and para cellular passive absorption, carrier-mediated transport, and absorption through trancytosis. When a nasal drug formulation is delivered deep and high enough into the nasal cavity, the olfactory mucosa may be reached and drug transport into the brain and/or CSF via the olfactory receptor neurons may occur. [23]

Possible systems for drug delivery-colloidal drug carriers

Colloidal drug carrier systems such as micellar solutions, vesicle and liquid crystal dispersions, as well as nanoparticle dispersions consisting of small particles show great promise as drug delivery systems. The goal is to obtain systems with optimized drug loading and release properties, long shelf-life and low toxicity. The incorporated drug participates in the microstructure of the system, and may even influence it due to molecular interactions, especially if the drug possesses amphiphilic and/or mesogenic properties. [24]


Micelles formed by self-assembly of amphiphilic block copolymers (5-50 nm) in aqueous solutions are of great interest for drug delivery applications. The drugs can be physically entrapped in the core of block copolymer micelles and transported at concentrations that can exceed their intrinsic water- solubility. Moreover, the hydrophilic blocks can form hydrogen bonds with the aqueous surroundings and form a tight shell around the micellar core. As a result, the contents of the hydrophobic core are effectively protected against hydrolysis and enzymatic degradation. In addition, the corona may prevent recognition by the reticuloendothelial system and therefore preliminary elimination of the micelles from the bloodstream. The fact that their chemical composition, total molecular weight and block length ratios can be easily changed, which allows control of the size and morphology of the micelles. Functionalization of block copolymers with cross linkable groups can increase the stability of the corresponding micelles and improve their temporal control. [25]


Liposomes were first produced in England in 1961 by Alec D. Bangham. One end of each molecule is water soluble, while the opposite end is water insoluble. Water-soluble medications added to the water were trapped inside the aggregation of the hydrophobic ends; fat-soluble medications were incorporated into the phospholipid layer as in [Figure 2].
Figure 2: Liposomes, micelles, bilayer sheet

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In some cases liposomes attach to cellular membranes and appear to fuse with them, releasing their or drugs into the cell. In the case of phagocytic cells, the liposomes are taken up, the phospholipid walls are acted upon by organelles called lysosomes, and the medication is released. Liposomal delivery systems are still largely experimental; the precise mechanisms of their action in the body are under study, as are ways in which to target them to specific diseased tissues. [26]

Nano technology

Nanoparticulate systems for brain delivery of drugs

One of the possibilities to deliver drugs to the brain is the employment of nanoparticles. Nanopartiacles are polymeric particles made of natural or artificial polymers ranging in size between about 10 and 1000 nm (1 mm). Drugs may be bound inform of a solid solution or dispersion or be adsorbed to the surface or chemically attached. Poly (butylcyanoacrylate) nanoparticles represent the onlynanoparticles that were so far successfully used for the in vivo delivery of drugs to the brain. The first drug that was de-livered to the brain using nanoparticles was the hexapeptidedalargin (Tyr-D-Ala- Gly- Phe-Leu-Arg), a Leu-enkephalin analogue with opioid activity. [27]

Nanoparticles and nanoformulations have already been applied as drug delivery systems with great success; and nanoparticulate drug delivery systems have still greater potential for many applications, including anti-tumors therapy, gene therapy, and AIDS therapy, radiotherapy, in the delivery of proteins, antibiotics, virostatics, and vaccines and as vesicles to pass the blood-brain barrier. [28]

Nanoparticles provide massive advantages regarding drug targeting, delivery and release, and with their additional potential to combine diagnosis and therapy, emerge as one of the major tools in nanomedicine. The main goals are to improve their stability in the biological environment, to mediate the bio-distribution of active compounds, improve drug loading, targeting, transport, release, and interaction with biological barriers. The cytotoxicity of nanoparticles or their degradation products remains a major problem, and improvements in biocompatibility obviously are a main concern of future research. [29],[30]

Nowadays nanotechnology is proved to be more efficient for enhancing drug delivery to brain. The nanoparticles are the drug carrier system which is made from a broad number of materials such as poly (alkylcyanoacrylates) (pacas),polyacetates, polysaccharides, and copolymers. The methods of preparation of nanoparticles, their characterization and medical application have been reviewed in detail. [31] The exact mechanism of nanoparticle transport into brain is not understood, but it is thought to depend on the particles size, material composition, and structure. In some cases it is reported to mimic molecules that would normally be transported to brain. For example, polysorbate-coated nanoparticles are thought to mimic low-density lipoprotein (LDL), allowing them to be transported across the capillary wall and into the brain by hitching a ride on the LDL receptor. [32]

The nanotechnology includes:

  1. Coated nanoparticles
  2. Pegylated nanoparticles
  3. Solid Lipid nanoparticles (SLN)
  4. Nanogels
Transdermal delivery

Bioadhesive liposomes bearing levonorgestrel as controlled drug delivery system has been studied. [26] Mesophasic proliposomal system for levonorgestral was prepared. The vesicles were mostly unilamellar and some were multilamellar. Release was of zero order kinetics. Alcohol as compared to oils had greater effect on transdermal flux. In vivo studies showed that a significant lag phase was observed before the therapeutic levels were reached indicating the requirement for a loading dose. This proliposomes system was found to be superior to PEG-based ointment system. Liposomal reservoir system bearing local anesthetic benzocaine was developed [33] for controlled and localized delivery via topical route. The liposomal suspension was incorporated into an ointment and gel base. The systems delivered the drug at a controlled rate ever 24 hr compared to plain ointment which had a rapidly decreased release rate. The drug delivery across human cadaver skin was very slow. In vivo studies showed a longer duration of action in the case of liposomal formulation. [34]


Nabar studied the effect of size and charge of liposome in the bio-distribution of 99m TC-DTPA encapsulated in liposome after intravenous injection in rats. They observed that multilamellar vesicles (MLV) were taken up to a greater extent as compared to SUVs in liver spleen and lungs. Positively charged MLVs than negative or neutral ones, were taken up more in liver, positively charged SUVs were taken up more in kidneys and neutral MLVs were taken up more in lungs than charged ones. [35] An attempt was made to improve stability of liposome by coupling the drug with the lipid bilayer using a cross linking agent. [36] Soya phosphatidylcholine (SPC) containing liposomes were prepared by calcium induced fusion method. Positively charged stearylamine was introduced in the bilayer. The liposomes were coupled to entrapped ibuprofen by EDAC (1-ethyl 3-(3-dimethyl aminopropyl) carbodiimide HCI) and the coupling was confirmed by UV spectrum. It was observed that EDAC in SPC containing stearylamine liposomes retarded the release of ibuprofen significantly. In albino rats, the various factors affecting systemic absorption of nasally applied gentamycin sulphate using in situ nasal perfusion technique was studied. [37] Tween 80 which is a surfactant increases permeation by altering membrane structure and permeability. In this study Tween 80 upto 1% w/v concentrations, increased permeability. Betacyclodextrin at 0.25% w/v concentration, another permeability enhancer was found to significantly increase permeability initially but was found to plateau off later on. However, both these permeability enhancer were found to decrease stability and potency of gentamycin. [38]

  Other Controlled Drug Delivery Systems Top

Extended release, slow release and sustained release preparation have been developed by pharmaceutical industry and pharmacy departments and investigated in vitro for release pattern and in vivo for bio-equivalence. [39]


There is a great need in oral delivery of protein and peptide drugs, suitable devices for delivering the therapeutic agent incorporated microspheres selectively in the intestine. Gelatin capsules were coated with various concentrations of sodium alginate and cross-linked with appropriate concentrations of calcium chloride and tested in vitro for resistance to gastric and intestinal medium. Gelatin capsules coated with 20% w/v of the polymer, which gave the most promising result in vitro, were evaluated in human volunteers for their in vivo gastro intestinal tract behaviour. The radiographical studies show that while the un-coated gelatin capsules disintegrated in the stomach within 15 min of ingestion, the alginate-coated gelatin capsules remained intact as long as they were retained in the stomach (up to 3 h) and then migrated to the ileocecal region of the intestine and disintegrated. [40],[41],[42],[43] Vanarase and Nagarsenkar prepared pellets of 1 mm and 1.65 mm size of prochlorperazine maleate using a modern pelletization technique. The pellets were coated with ethylcellulose and evaluated for in vitro release, using USP dissolution apparatus. They noted that release of PCPM can be reduced with increasing amount of ethylcellulose. [44],[45],[46] Rangaiah et al. prepared and studied the sustained release tablets of theophylline using Eudragit RL, RS, and Hydroxy propyl methyl cellulose. Bioavailability studies in volunteers showed that HPMC and Eudragit formulation produced sustained plasma concentration of the drug. Another group 35 formulated sustained release capsules of nifedipine containing an initial rapidly available loading dose in the form of solid dispersion and a sustained release part as micro particles coated with polyvinyl acetate (M.wt 45,000) film using a modified Wurster coating apparatus. [47] The products provided release of initial therapeutic dose of drug in less than 45 min and sustained release over 11-12 hours. The same group developed a diffusion cell for the determination of drug release from a topical aerosol formulation. [48]


Kushwaha used a blend of synthetic polymer polyvinyl alcohol and natural macromolecule gum Arabica and found that duration and release of drug depends on the amount of drug loaded in the matrix and solubility of the drug in the matrix and the release medium. The advantage of this system is that the release kinetics of the drug from the system can be tailored by adjusting the plasticizer, homopolymer and cross linker composition. Chitosan microspheres of 45-300 μ were used for controlled delivery of progesterone. [49] In vitro and in vivo release was tested. It was seen that highly cross linked spheres released only 35% of incorporated steroids in 40 days compared to 70% from lightly cross linked spheres. Determination of in vivo bioavailability of the steroid from microsphere formulation by intramuscular injection in rabbits showed that a plasma concentration of 1-2 μg/ ml was maintained upto 5 months without a high burst effect. The data suggests that cross linked chitosan microspheres would be an interesting system for long term delivery of steroids. Cross linked dextran beads were developed as a carrier for development of a single contact vaccine delivery system. [50],[51],[52],[53],[54] There has been extensive research on drug delivery by biodegradable polymeric devices since bioresorbable surgical sutures entered the market two decades ago. Among the different classes of biodegradable polymers, the thermoplastic aliphatic poly (esters) such as poly (lactide) (PLA), poly (glycolide) (PGA), and especially the copolymer of lactide and glycolide referred to as poly (lactide-co-glycolide) (PLGA) have generated tremendous interest because of their excellent bio-compatibility, biodegradability, and mechanical strength. [55] They are easy to formulate into various devices for carrying a variety of drug classes such as vaccines, peptides, proteins, and micromolecules. Most importantly, they have been approved by the United States Food and Drug.

Administration (FDA) for drug delivery. Dhiman and Khuller [56],[57],[58],[59] found that mice immunized with microparticles of poly (DL-lactide-co-glycolide) (DLPLG) as delivery vehicles for 71-KDa cell wall associated protein of  Mycobacterium tuberculosis Scientific Name Search 7 Ra, exhibited significantly higher T cell stimulation and cytokine release in comparison to 71-KDa emulsified in Freund's incomplete adjuvant (FIA) as well as BCG vaccinated group. Further, the protective effect of 71KDa- PLG was compared with 71-KDa FIA on the basis of survival rates and viable bacilli load in different organs at 30 days post challenge and median lethal dose (LCD50) of Mycobacterium tuberculosis H37Rv. The 71-KDa PLG was more effective when challenge was given 16 week after immunization. Further, 71KaDa- PLG immunized group exhibited a significantly higher clearance of bacterial load from the lungs and livers in comparison to the 71KDa FIA immunized group. Poly (lactide-co-glycolide) (PLG) was used to deliver diclofenac in the form of microspheres and in situ gel-forming systems, subcutaneously. The pharmacokinetic and pharmacodynamics studies in the adjuvant - induced arthritic rats showed that microspheres produced steady therapeutic levels of the drug in the plasma for about 16 days following a single subcutaneous injection. The in situ gel-forming provided significantly higher maximum plasma concentration and inhibition of inflammation was maintained for about 10 days. [60],[61],[62],[63]

Dental product

Somayaji et al. used an ethylcellulose strip as delivery medium for tetracycline and metronidazole to reduce sub-gingival microorganisms in periodontal pockets. Patients were given supragingival scaling and then divided into five groups, depending on the length of time the medication was in place. Sites were marked for tetracycline, metronidazole, and placebo. Sites were wiped and isolated, and baseline microbiology samples were taken for gram staining and culture methods. [64] After treatment, subgingival microbiological samples were taken again. The ethyl cellulose strips were removed and analyzed for any remaining drug. Results showed that tetracycline and metronidazole could both be applied locally to periodontal sites using ethyl cellulose strips and markedly supress the subgingival bacteria over a period of several days. The tetracycline showed a faster release; however, the metronidazole required a lesser concentration to achieve complete reduction of the subgingival flora. A saliva activated bio-adhesive drug delivery system was developed [65] for lidocaine hydrochloride and compared its effect with topical gel preparation in dentistry. It was found that DDS adhered to gingival within a minute and produced peak effect in 15 minutes and produced greater depth of anesthesia than the marketed topical gel.

Colon-specific drug delivery

The increasing number of peptide and protein drugs being investigated demands the development of dosage forms which exhibit site-specific release. Delivery of drugs into systemic circulation through colonic absorption represents a novel mode of introducing peptide and protein drug molecules and drugs that are poorly absorbed from the upper gastrointestinal (GI) tract. [66] Oral colon-specific drug delivery systems offer obvious advantages over parenteral administration. Colon targeting is naturally of value for the topical treatment of diseases of the colon such as Crohn's disease, ulcerative colitis and colorectal cancer. Sustained colonic release of drugs can be useful in the treatment of nocturnal asthma, angina and arthritis. Peptides, proteins, oligonucleotides, and vaccines are the potential candidates of interest for colon-specific drug delivery. Sulfasalazine, ipsalazide, and olsalazine have been developed as colon-specific delivery systems for the treatment of inflammatory bowel disease (IBD). [65] The vast microflora and distinct enzymes present in the colon are being increasingly exploited to release drugs in the colon. Although the large intestine is a potential site for absorption of drugs, some difficulties are involved in the effective local delivery of drugs to the colon bypassing the stomach and small intestine. [67] Furthermore, differential pH conditions and long transit time during the passage of drug formulations from mouth to colon create numerous technical difficulties in the safe delivery of drugs to the colon. However, recent developments in pharmaceutical technology, including coating drugs with pH-sensitive and bacterial degradable polymers, embedding in bacterial degradable matrices and designing into prodrugs, have provided renewed hope to effectively target drugs to the colon. The use of pH changes is analogous to the more common enteric coating and consists of employing a polymer with an appropriate pH solubility profile. The concept of using pH as a trigger to release a drug in the colon is based on the pH conditions that vary continuously down the GI tract. [68] Polysaccharide and azopolymer coating, which is refractory in the stomach and small intestine yet degraded by the colonic bacteria, have been used as carriers for colon-specific targeting. Finally, the availability of optimal preclinical models and clinical methods fueled the rapid development and evaluation of colon-specific drug delivery systems for clinical use. Future studies may hopefully lead to further refinements in the technology of colon-specific drug delivery systems and improve the pharmacotherapy of peptide drugs. [69]

The necessity and advantages of colon-specific drug delivery systems have been well recognized and documented. [70] In the past, the primary approaches to obtain colon-specific delivery achieved limited success and included prodrugs, pH- and time-dependent systems, and microflora-activated systems. Precise colon drug delivery requires that the triggering mechanism in the delivery system only respond to the physiological conditions particular to the colon. Hence, continuous efforts have been focused on designing colon-specific delivery systems with improved site specificity and versatile drug release kinetics to accommodate different therapeutic needs. [71]

Among the systems developed most recently for colon-specific delivery, four systems were unique in terms of achieving in vivo site specificity, design rationale, and feasibility of the manufacturing process (pressure-controlled colon delivery capsules (PCDCs), CODES, colonic drug delivery system based on pectin and galactomannan coating, and Azo hydrogels). The focus of this review is to provide detailed descriptions of the four systems, in particular, and in vitro/in vivo evaluation of colon-specific drug delivery systems, in general. Specific targeting of drugs to the colon is recognized to have several therapeutic advantages. [72] Drugs, which are destroyed by the stomach acid and/or metabolized by pancreatic enzymes, are slightly affected in the colon, and sustained colonic release of drugs can be useful in the treatment of nocturnal asthma, angina and arthritis. Treatment of colonic diseases such as ulcerative colitis, colorectal cancer and Crohn's disease is more effective with direct delivery of drugs to the affected area. Likewise, colonic delivery of vermicides and colonic diagnostic agents require smaller doses. Prasad et al. developed a colon-specific oral tablet using guar gum as carrier. [73]

Colonic drug delivery has gained increased importance not just for the delivery of the drugs for the treatment of local diseases associated with the colon but also for its potential for the delivery of proteins and therapeutic peptides. [74] To achieve successful colonic delivery, a drug needs to be protected from absorption and/or the environment of the upper gastrointestinal tract (GIT) and then be abruptly released into the proximal colon, which is considered the optimum site for colon-targeted delivery of drugs. Colon targeting is naturally of value for the topical treatment of diseases of colon such as Chron's diseases, ulcerative colitis, colorectal cancer and amebiasis. Peptides, proteins, oligonucleotides, and vaccines pose potential candidature for colon targeted drug delivery. [75]

Drug release studies under conditions mimicking mouth to colon transit have showed that guar gum protects the drug from being released completely in the physiological environment of stomach and small intestine. Guar gum at pH. 6.8 is susceptible to colonic bacterial enzyme action, with drug release. Pre-treatment of rats orally with aqueous dispersion of guar gum for 3 days, induced enzyme specifically acting on guar gum, [76] thereby increasing drug release. The result indicates usefulness of guar gum as a potential carrier for colon specific drug delivery. A novel colon-specific drug delivery system based on a polysaccharide, guar gum was evaluated in healthy human male volunteers, with gamma scintigraphic study using technetium 99m-DTPA as tracer. It was seen that some amount of tracer present on the surface of the tablets was released in stomach and small intestine and the bulk of the tracer present in the tablet mass was delivered to the colon. The colonic arrival time of the tablets was 2-4 hr. On entering the colon, the tablets were found to degrade. In vitro release studies of the incorporated 5-flurouracil was carried out in simulated gastric and intestinal fluids. In vitro release profile in presence of azoreductase in the culture of intestinal flora followed a zero order pattern. [77]

  Conclusion Top

Pharmaceutical development of drug delivery system is being pursued enthusiastically in many laboratories in India. These are being investigated in vitro for release pattern and in some cases in vivo in animals for pharmacokinetics but less frequently for efficacy. There is a paucity of data on clinical studies and utility of the DDS in patients. It is necessary that pharmacologists should be involved in the investigation of pharmacokinetics and pharmacodynamics of DDS if the products have reached their meaningful outcome - the clinical use.

  References Top

1.Panchagnula R. Transdermal delivery of drugs. Indian J Pharmacol 1997;29:140-56.  Back to cited text no. 1
2.Rao PR, Diwan PV. Formulation and in vitro evaluation of polymeric films of diltiazem hydrochloride and indomethacin for transdermal administration. Drug Dev Indian Pharm 1998;24:327-36.  Back to cited text no. 2
3.Rao PR, Diwan PV. Permeability studies of cellulose acetate free films for transdermal use: Influence of plasticizers. Pharm Acta Helv 1997;72:47-51.  Back to cited text no. 3
4.Thacharodi D, Rap KP. Development and in vitro evaluation of chitosan-based trandermal drug delivery system for the controlled delivery of propranolol hydrochloride. Biomaterials 1995;16:145-8.  Back to cited text no. 4
5.Krishna R, Pandit JK. Carboxymethylcellulose-sodium based transdermal drug delivery system for propranolol. J Pharm Pharmacol 1996;48:367-70.  Back to cited text no. 5
6.Bhat M, Shenoy DS, Udupa N, Srinivas CR. Optimization of delivery of betamethasone - dipropionate from skin preparation. Indian Drugs 1995;32:211-4.  Back to cited text no. 6
7.Misra A, Pal R, Majumdar SS, Talwar GP, Singh O. Biphasic testosterone delivery profile observed with two different transdermal formulations. Pharm Res 1997;14:1264-8.  Back to cited text no. 7
8.Thacharodi D, Rao KP. Rate-controlling biopolymer membranes as transdermal delivery systems for nifedipine: Development and in vitro evaluations. Biomaterials 1996;17:1307-11.  Back to cited text no. 8
9.Nanda A, Khar RK. Permeability characteristics of free films were studied using the drugs such as diltiazem hydrochloride and indomethacin Drug Dev Indian Pharm 1994;20:3033-44.  Back to cited text no. 9
10.Mukhopadhyay A, Mukhopadhyay B, Basu K. Circumvention of multidrug resistance in neoplastic cells through scavenger receptor mediated drug delivery. FEBS Lett 1995;276:95-8.  Back to cited text no. 10
11.Nanda A, Khar RK. Pulsed mode constant current iontophonetic transdermal delivery of propranalol hydrochloride in acute hypertensive and normotensive rats. Indian Drugs 1998;35:274-80.  Back to cited text no. 11
12.Murthy SN, Shobha Rani HS. Comparative pharmacokinetic and pharmacodynamic evaluation of oral vs transdermal delivery of terbutaline sulphate. Indian Drugs 1998;35:34-6.  Back to cited text no. 12
13.Rao MY, Vani G, Chary BR. Design and evaluation of mucoadhesive drug delivery systems. Indian Drugs 1998;35:558-65.  Back to cited text no. 13
14.Murthy NS, Satheesh M. Enhancer synergism of propylene glycol and PEG -400 in terbutaline sulphate transdermal drug delivery systems. Indian Drugs 1997;34:224-6.  Back to cited text no. 14
15.Tatapudy H, Madan PL. Benzoyl peroxide microcapsules I. preparation of core material. Indian Drugs 1995;32:239-48.  Back to cited text no. 15
16.Kshirsagar NA, Gokhale PC, Pandya SK. Liposomes as drug delivery system in leishmaniasis. J Assoc Physicians India 1995;43:46-8.  Back to cited text no. 16
17.Kshirasagar NA, Bodhe PV, Kotwani RN. Targeted drug delivery in visceral leishmaniasis. J Par Dis 1997;21:21-4.  Back to cited text no. 17
18.Kotwani RN, Gokhale PC, Kshirsagar NA, Pandya SK. Optimizing dosage regimens of liposomal amphotericin B using Aspergillus murine model. Indian J Pharmacol 1996;28:88-92.  Back to cited text no. 18
  Medknow Journal  
19.Gokhale PC, Kshirsagar NA, Khan MU, Pandya SK, Meisheri YV, Thakur CP, et al. Successful treatment of resistant visceral leishmaniasis with liposomal amphotericin B. Trans Roy Soc Trop Med Hyg 1994;88:228.  Back to cited text no. 19
20.Karande SC, John Boby KF, Lahiri KR, Jain MK, Kshirsagar NA, Gokhale PC, et al. Successful treatment of antimony - resistant visceral leishmaniasis with liposomal amphotericin B (L-amp-LRC) in child. Trop Doct 1995;25:80-1.  Back to cited text no. 20
21.Banerjee G, Nandi G, Mahato SB, Pakrashi A, Basu MK. Drug delivery system: Targeting of pentamidines to specific sites using sugar grafted liposomes. J Antimicrob Chemother 1996;38:145-50.  Back to cited text no. 21
22.Sharma D, Chelvi TP, Kaur J, Ralhan R. Thermosensitive liposomal taxol formulation: Heat-mediated targeted drug delivery in murine melanoma. Melanoma Res 1998;8:240-4.  Back to cited text no. 22
23.Sharma D, Chelvi TP, Kaur J, Chakravorty K, De TK, Maitra A, et al. Novel taxol formulation: Polyvinylpyrrolidone nanoparticle-encapsulated taxol for drug delivery in cancer therapy. Oncol Res 1996;8:281-6.  Back to cited text no. 23
24.Deol P, Khuller GK. Lung specific stealth liposomes: Stability, biodistribution and toxicity of liposomal antitubercular drugs in mice. Biochimica Biophysi Acta 1997;1334:161-72.  Back to cited text no. 24
25.Jain NK, Rana AC, Jain SK. Brain drug delivery system bearing dopamine hydrochloride for effective management of parkinsonism. Drug Dev Ind Pharm 1998;24:671-5.  Back to cited text no. 25
26.Uppadhyay AK, Dixit VK. Bioadhesive liposomes bearing levonorgestrel as controlled drug delivery system. Pharmazie 1998;53:421-2.  Back to cited text no. 26
27.Deo Mr, Sant VP, Parekh SR, Khopade AJ, Banakar UV. Proliposome-based transdermal delivery of levonorgestrel. J Biomat App 1997;12:77-88.  Back to cited text no. 27
28.Singh R, Vyas SP. Topical liposomal system for localized and controlled drug delivery. J DermatoI Sci 1996;13:107-11.  Back to cited text no. 28
29.Nabar SJ, Nadkarni GD. Effect of size and charge of liposomes on biodistribution of encapsulated 99mTc - DTPA in rats. Indian J Pharmacol 1998;30:199-202.  Back to cited text no. 29
30.Sivakumar PA, Mythily S, Alamelu S, Rao PK. Liposome - ibuprofen conjugate and the release characteristics of ibuprofen. Indian Drugs 1994;31:568-73.  Back to cited text no. 30
31.Martin DB, Udupa N. Nasal drug delivery of gentamycin sulphate. Indian Drugs 1994;31:365-9.  Back to cited text no. 31
32.Narayani R, Rao KP. Polymer-coated gelatin capsules as oral delivery devices and their gastrointestinal tract behavior in humans. J Biomater Sci Polym Ed 1995;7:39-48.  Back to cited text no. 32
33.Vanarase SY, Nagarsenkar MS. In-vitro release studies of prochlorperazine pellets coated with ethylcellulose. Indian Drugs 1995;32:134-8.  Back to cited text no. 33
34.Rangaiah KV, Madhusudhan S, Verma PR. Sustained release of theophylline from HPMC and Eudragit tablet. Indian Drugs 1995;32:543-7.  Back to cited text no. 34
35.Asgar A, Sharma SN. Sustained release through coated microparticles of nifedipine. Indian Drugs 1996;33:30-5.  Back to cited text no. 35
36.Asgar A, Radha S, Agarwal SP. Fabrication of a diffusion cell for the determination of drug release from topical aerosol formulations. Indian Drugs 1997;34:715-7.  Back to cited text no. 36
37.Kushwaha V, Bhowmick A, Behera BK, Ray AR. Sustained release of antimicrobial drugs from polyvinylalcohol and gum arabica blend matrix. Art Cells Blood Subst Immobilization Biotechnol 1998;26:159-72.  Back to cited text no. 37
38.Jameela SR, Kumary TV, Lal AV, Jayakrishnan A. Progressive loaded chitosan microspheres: A long acting biodegradable controlled delivery system. J Cont Rel 1998;52:17-24.  Back to cited text no. 38
39.Diwan M, Misra A, Khar RK, Talwar GP. Long-term high immune response to diphtheria toxoid in rodents with diphtheria toxoid conjugated to dextran as a single contact point delivery system. Vaccine 1997;15:1867-71.  Back to cited text no. 39
40.Jain R, Shah NH, Malick AW, Rhodes CT. Controlled drug delivery by biodegradable poly (ester) devices: Different preparative approaches. Drug Dev Indian Pharm 1998;24:703-27.  Back to cited text no. 40
41.Dhiman N, Khuller GK. Protective efficacy of mycobacterial 71-KDa cell wall associated protein using poly (DLlactide- co-glycolide) microparticles as carrier vehicles. FEMS Immunol Med Microbiol 1998;21:19-28.  Back to cited text no. 41
42.Chandrashekar G, Udupa N. Biodegradable injectable implant systems for long term drug delivery using poly (lactic- co-glycolic) acid copolymers. J Pharm Pharmacol 1996;48:669-74.  Back to cited text no. 42
43.Somayaji BV, Jariwala U, Jayachandran P, Vidyalakshmi K, Dudhani RV. Evaluation of antimicrobial efficacy and release pattern of tetracycline and metronidazole using a local delivery system. J Periodontol 1998;69:409-13.  Back to cited text no. 43
44.Taware CP, Mazumdar S, Pendharkar M, Adani MH, Devarajan PV. A bioadhesive delivery system as an alternative to infiltration anesthesia. Oral Sur Oral Med Oral Pathol Oral Radiol Endodontics 1997;84:609-15.  Back to cited text no. 44
45.Prasad YV, Krishnaiah YS, Satyanarayana S. In vitro evaluation of guar gum as a carrier for colon-specific drug delivery. J Control Relaese 1998;51:281-7.  Back to cited text no. 45
46.Krishnaiah YS, Satyanarayana S, Rama Prasad YV, Narasimha Rao S. Gamma scintigraphic studies on guar gum matrix tablets for colonic drug delivery in healthy human volunteers. J Control Release 1998;55:245-52.  Back to cited text no. 46
47.Shantha KL, Ravichandran P, Rao KP. Azo polymeric hydrogels for colon targeted drug delivery. Biomaterials 1995;16:1313-8.  Back to cited text no. 47
48.Khuller GK, Kapur M, Sharma S. Liposome technology for drug delivery against mycobacterial infections. Curr Pharm Des 2004;10:3263-74.  Back to cited text no. 48
49.Bala I, Hariharan S, Kumar MN. PLGA nanoparticles in drug delivery: the state of the art. Crit Rev Ther Drug Carrier Syst 2004;21:387-422.  Back to cited text no. 49
50.Vauthier C, Dubernet C, Fattal E, Pinto-Alphandary H, Couvreur P. Poly(alkylcyanoacrylates) as biodegradable materials for biomedical applications. Adv Drug Deliv Rev 2003;55:519-48.  Back to cited text no. 50
51.Couvreur P, Barratt G, Fattal E, Legrand P, Vauthier C. Nanocapsule technology: A review. Crit Rev Ther Drug Carrier Syst 2002;19:99-134.  Back to cited text no. 51
52.Soppimath KS, Aminabhavi TM, Kulkarni AR, Rudzinski WE. Biodegradable polymeric nanoparticles as drug delivery devices. J Control Release 2001;70:1-20.  Back to cited text no. 52
53.Wissing SA, Kayser O, Muller RH. Solid lipid nanoparticles for parenteral drug delivery. Adv Drug Deliv Rev 2004;56:1257-72.  Back to cited text no. 53
54.Florence AT. Issues in oral nanoparticle drug carrier uptake and targeting. J Drug Target 2004;12:65-70.  Back to cited text no. 54
55.Bummer PM. Physical chemical considerations of lipid-based oral drug delivery: Solid lipid nanoparticles. Crit Rev Ther Drug Carrier Syst 2004;21:1-20.  Back to cited text no. 55
56.Florence AT, Hussain N. Transcytosis of nanoparticle and dendrimer delivery systems: Evolving vistas. Adv Drug Deliv Rev 2001;50: S69-89.  Back to cited text no. 56
57.Pandey R, Zahoor A, Sharma S, Khuller GK. Nanoparticle encapsulated antitubercular drugs as a potential oral drug delivery system against murine tuberculosis. Tuberculosis 2003;83:373-8.  Back to cited text no. 57
58.Sharma A, Pandey R, Sharma S, Khuller GK. Chemotherapeutic efficacy of poly (DL-lactide-co-glycolide) nanoparticle encapsulated antitubercular drugs at sub-therapeutic dose against experimental tuberculosis. Int J Antimicrob Agents 2004;24:599-604.  Back to cited text no. 58
59.Ain Q, Sharma S, Garg SK, Khuller GK. Role of poly [DL-lactide-co-glycolide] in development of a sustained oral delivery system for antitubercular drug(s). Int J Pharm 2002;239:37-46.  Back to cited text no. 59
60.Dutt M, Khuller GK. Chemotherapy of Mycobacterium tuberculosis infections in mice with a combination of isoniazid and rifampicin entrapped in poly (DL-lactide-co-glycolide) microparticles. J Antimicrob Chemother 2001;47:829-35.  Back to cited text no. 60
61.Gabor F, Bogner E, Weissenboeck A, Wirth M. The lectin-cell interaction and its implications to intestinal lectin-mediated drug delivery. Adv Drug Deliv Rev 2004;56:459-80.  Back to cited text no. 61
62.Sharma A, Sharma S, Khuller GK. Lectin-functionalized poly (lactide-co-glycolide) nanoparticles as oral/aerosolized antitubercular drug carriers for treatment of tuberculosis. J Antimicrob Chemother 2004;54:761-6.  Back to cited text no. 62
63.Pandey R, Khuller GK. Antitubercular inhaled therapy: Opportunities, progress and challenges. J Antimicrob Chemother 2005;55:430-5.  Back to cited text no. 63
64.Pandey R, Sharma A, Zahoor A, Sharma S, Khuller GK, Prasad B. Poly (DL-lactide-co-glycolide) nanoparticle-based inhalable sustained drug delivery system for experimental tuberculosis. J Antimicrob Chemother 2003;52:981-6.  Back to cited text no. 64
65.Pandey R, Khuller GK. Solid lipid particle-based inhalable sustained drug delivery system against experimental tuberculosis. Tuberculosis (Edinb) 2005;85:227-34.  Back to cited text no. 65
66.Pinto-Alphandary H, Andremont A, Couvreur P. Targeted delivery of antibiotics using liposomes and nanoparticles: Research and applications. Int J Antimicrob Agents 2000;13:155-68.  Back to cited text no. 66
67.Kayser O, Olbrich C, Croft SL, Kiderlen AF. Formulation and biopharmaceutical issues in the development of drug delivery systems for antiparasitic drugs. Parasitol Res 2003;90: S63-70.  Back to cited text no. 67
68.Anisimova YV, Gelperina SE, Peloquin CA, Heifets LB. Nanoparticles as antituberculosis drugs carriers: effect on activity against M. tuberculosis in human monocyte-derived macrophages. J Nanoparticle Res 2000;2:165-71.  Back to cited text no. 68
69.Fawaz F, Bonini F, Maugein J, Lagueny AM. Ciprofloxacin-loaded polyisobutylcyanoacrylate nanoparticles: Pharmacokinetics and in vitro anti-microbial activity. Int J Pharm 1998;168:255-9.  Back to cited text no. 69
70.Barrow EL, Winchester GA, Jay K, Staas JK, Quenelle DC, Barrow WW. Use of microsphere technology for targeted delivery of rifampin to Mycobacterium tuberculosis-infected macrophages. Antimicrob Agents Chemother 1998;42:2682-9.  Back to cited text no. 70
71.Peters K, Leitzke S, Diederichs JE, Borner K, Hahn H, Muller RH, et al. Preparation of a clofazimine nanosuspension for intravenous use and evaluation of its therapeutic efficacy in murine Mycobacterium avium infection. J Antimicrob Chemother 2000;45:77-83.  Back to cited text no. 71
72.Rabinow BE. Nanosuspensions in drug delivery. Nat Rev Drug Discov 2004;3:785-96.  Back to cited text no. 72
73.Moghimi SM, Hunter AC, Murray JC. Long-circulating and target-specific nanoparticles: Theory to practice. Pharmacol Rev 2001;53:283-318.  Back to cited text no. 73
74.Pandey R, Khuller GK. Subcutaneous nanoparticle-based antitubercular chemotherapy in an experimental model. J Antimicrob Chemother 2004;54:266-8.  Back to cited text no. 74
75.Schmidt C, Bodmeier R. Incorporation of polymeric nanoparticles into solid dosage forms. J Control Release 1999;57:115-25.  Back to cited text no. 75
76.Sham JO, Zhang Y, Finlay WH, Roa WH, Lobenberg R. Formulation and characterization of spray-dried powders containing nanoparticles for aerosol delivery to the lung. Int J Pharm 2004;269:457-67.  Back to cited text no. 76
77.Tsapis N, Bennett D, Jackson B, Weitz DA, Edwards DA. Trojan particles: Large porous carriers of nanoparticles for drug delivery. Proc Natl Acad Sci 2002;99:12001-5.  Back to cited text no. 77


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[Pubmed] | [DOI]
23 Health-promoting effects of konjac glucomannan and its practical applications: A critical review
Ramya Devi Devaraj,Chagam Koteswara Reddy,Baojun Xu
International Journal of Biological Macromolecules. 2019; 126: 273
[Pubmed] | [DOI]
24 A review of hollow fibers in application-based learning: from textiles to medical
Tin Wai Cheung,Li Li
Textile Research Journal. 2019; 89(3): 237
[Pubmed] | [DOI]
25 Harnessing cells to deliver nanoparticle drugs to treat cancer
Bijay Singh,Samir Mitragotri
Biotechnology Advances. 2019;
[Pubmed] | [DOI]
26 Nonspecific nanocarriers for doxorubicin and cytarabine in the presence of fatted and defatted human albumin. Part I
Danuta Pentak,Malgorzata Maciazek-Jurczyk
Journal of Molecular Liquids. 2019; 278: 115
[Pubmed] | [DOI]
27 Super-hydrophilic and high strength polymeric foam dressings of modified chitosan blends for topical wound delivery of chloramphenicol
Georgia Michailidou,Evi Christodoulou,Stavroula Nanaki,Panagiotis Barmpalexis,Evangelos Karavas,Susan Vergkizi-Nikolakaki,Dimitrios N. Bikiaris
Carbohydrate Polymers. 2019; 208: 1
[Pubmed] | [DOI]
28 Nanocrystalline Hydroxyapatite Loaded with Resveratrol in Colloidal Suspension Improves Viability, Metabolic Activity and Mitochondrial Potential in Human Adipose-Derived Mesenchymal Stromal Stem Cells (hASCs)
Krzysztof Marycz,Agnieszka Smieszek,Justyna Trynda,Paulina Sobierajska,Sara Targonska,Lukasz Grosman,Rafal Wiglusz
Polymers. 2019; 11(1): 92
[Pubmed] | [DOI]
29 The use of terpenes and derivatives as a new perspective for cardiovascular disease treatment: a patent review (2008–2018)
Eric Aian P. Silva,Jéssica S. Carvalho,Adriana G. Guimarães,Rosana de S.S. Barreto,Márcio R.V. Santos,André S. Barreto,Lucindo J. Quintans-Júnior
Expert Opinion on Therapeutic Patents. 2019; 29(1): 43
[Pubmed] | [DOI]
30 Review of Current Strategies for Delivering Alzheimer’s Disease Drugs across the Blood-Brain Barrier
Ka Wong,Muhammad Riaz,Yuning Xie,Xue Zhang,Qiang Liu,Huoji Chen,Zhaoxiang Bian,Xiaoyu Chen,Aiping Lu,Zhijun Yang
International Journal of Molecular Sciences. 2019; 20(2): 381
[Pubmed] | [DOI]
31 Swelling degree prediction of polyhydroxybutyrate/chitosan matrices loaded with “ Arnica-do-Brasil”
Glauco Fonseca Silva,Talita Goulart Silva,Vinícius Guedes Gobbi,Theresa Lomeu Portela,Bruna Nunes Teixeira,Tiago Santos Mendonça,Rossana Mara Silva Moreira Thiré,Renata Nunes Oliveira,Ricardo Stutz Yaunner,Jorge Almeida Rodrigues Junior,Roberta Helena Mendonça
Journal of Applied Polymer Science. 2019; : 47838
[Pubmed] | [DOI]
32 Polymers for extended-release administration
Marion S. Paolini,Owen S. Fenton,Chandrabali Bhattacharya,Jason L. Andresen,Robert Langer
Biomedical Microdevices. 2019; 21(2)
[Pubmed] | [DOI]
33 Two-component cross-linkable gels for fabrication of solid oral dosage forms
Tsuf Croitoru-Sadger,Sivan Yogev,Ayelet Shabtay-Orbach,Boaz Mizrahi
Journal of Controlled Release. 2019;
[Pubmed] | [DOI]
34 Environmental usefulness of PLA/PEG blends for controlled-release systems of soil-applied herbicides
Piotr Rychter,Kamila Lewicka,Diana Rogacz
Journal of Applied Polymer Science. 2019; : 47856
[Pubmed] | [DOI]
35 A review on recent advancements in ophthalmology devices: Currently in market and under clinical trials
Rajini Nagaraj,Divya Rani Bijukumar,Benjamin Mathew,Evan A. Scott,Mathew Thoppil Mathew
Journal of Drug Delivery Science and Technology. 2019;
[Pubmed] | [DOI]
36 Nanotechnology-based Drug Delivery Products: Need, Design, Pharmacokinetics and Regulations
Kaisar Raza
Current Pharmaceutical Design. 2019; 24(43): 5085
[Pubmed] | [DOI]
37 Mechanical properties and drug release rate of poly(vinyl alcohol)/poly(ethylene glycol)/clay nanocomposite hydrogels: Correlation with structure and physical properties
Effat Ghanaatian,Mehdi Entezam
Journal of Applied Polymer Science. 2019; : 47843
[Pubmed] | [DOI]
38 Entrapment of Drugs within Metallic Platinum and Their Delivery
Barak Menagen,David Avnir
ACS Biomaterials Science & Engineering. 2019;
[Pubmed] | [DOI]
39 5-Fluorouracil loaded chitosan/polyacrylic acid/Fe3O4 magnetic nanocomposite hydrogel as a potential anticancer drug delivery system
Mohammad Sadegh Amini-Fazl,Reza Mohammadi,Karim Kheiri
International Journal of Biological Macromolecules. 2019; 132: 506
[Pubmed] | [DOI]
40 Inhibitory effects of Morus nigra L. (Moraceae) against local paw edema and mechanical hypernociception induced by Bothrops jararacussu snake venom in mice
Anita Eugênia Alencar Santos Ribeiro,Juliana Mikaely Dias Soares,Helder Anderson Lima Silva,Carlos Wagner de Souza Wanderley,Celuane Alves Moura,Raimundo Gonçalves de Oliveira-Junior,Ana Paula de Oliveira,Larissa Araújo Rolim,Emmanoel Vilaça Costa,Jackson Roberto Guedes da Silva Almeida,Helinando Pequeno de Oliveira,Raimundo Campos Palheta-Junior
Biomedicine & Pharmacotherapy. 2019; 111: 1046
[Pubmed] | [DOI]
41 Biocomposites for Oncological Treatment Based on Ultrafine Polyhydroxybutyrate Fibers Obtained by Electrospinning
A. A. Ol’khov,V. N. Gorshenev,I. A. Muravlev,M. G. Strashnova,A. L. Iordanskii
Polymer Science, Series D. 2019; 12(2): 218
[Pubmed] | [DOI]
42 Publication Trends in Drug Delivery and Magnetic Nanoparticles
Saba Ale Ebrahim,Amirhossein Ashtari,Maysam Zamani Pedram,Nader Ale Ebrahim
Nanoscale Research Letters. 2019; 14(1)
[Pubmed] | [DOI]
43 Synthesis, identification and application of the novel metal-organic framework Fe3O4@PAA@ZIF-8 for the drug delivery of ciprofloxacin and investigation of antibacterial activity
Maryam Esfahanian,Mohammad Ali Ghasemzadeh,Seyyed Mohammad Hossein Razavian
Artificial Cells, Nanomedicine, and Biotechnology. 2019; 47(1): 2024
[Pubmed] | [DOI]
44 Bismuth Oxide Nanoparticles in Drug Delivery Systems
Krzysztof Szostak,Patryk Ostaszewski,Jolanta Pulit-Prociak,Marcin Banach
Pharmaceutical Chemistry Journal. 2019; 53(1): 48
[Pubmed] | [DOI]
45 Organotropic drug delivery: Synthetic nanoparticles and extracellular vesicles
Sara Busatto,Anthony Pham,Annie Suh,Shane Shapiro,Joy Wolfram
Biomedical Microdevices. 2019; 21(2)
[Pubmed] | [DOI]
46 PEG functionalized zirconium dicarboxylate MOFs for docetaxel drug delivery in vitro
Vandana Gupta,Shanid Mohiyuddin,Abhay Sachdev,P.K. Soni,P. Gopinath,Sachin Tyagi
Journal of Drug Delivery Science and Technology. 2019;
[Pubmed] | [DOI]
47 Remotely controlled nanofluidic implantable platform for tunable drug delivery
Nicola Di Trani,Antonia Silvestri,Giacomo Bruno,Thomas Geninatti,Corrine Ying Xuan Chua,April Gilbert,Giulia Rizzo,Carly S. Filgueira,Danilo Demarchi,Alessandro Grattoni
Lab on a Chip. 2019;
[Pubmed] | [DOI]
48 Chitosan-Based Nanocarriers for Nose to Brain Delivery
Blessing Atim Aderibigbe,Tobeka Naki
Applied Sciences. 2019; 9(11): 2219
[Pubmed] | [DOI]
49 General scenarios of cellulose and its use in the biomedical field
S. Gopi,P. Balakrishnan,D. Chandradhara,D. Poovathankandy,S. Thomas
Materials Today Chemistry. 2019; 13: 59
[Pubmed] | [DOI]
50 Oligonucleotide therapy: An emerging focus area for drug delivery in chronic inflammatory respiratory diseases
Meenu Mehta,Meenu Deeksha,Devesh Tewari,Gaurav Gupta,Rajendra Awasthi,Harjeet Singh,Parijat Pandey,Dinesh Kumar Chellappan,Ridhima Wadhwa,Trudi Collet,Philip M. Hansbro,S Rajesh Kumar,Lakshmi Thangavelu,Poonam Negi,Kamal Dua,Saurabh Satija
Chemico-Biological Interactions. 2019; 308: 206
[Pubmed] | [DOI]
51 Highly Porous Silk Fibroin Scaffold Packed in PEGDA/Sucrose Microneedles for Controllable Transdermal Drug Delivery
Ya Gao,Mengmeng Hou,Ruihao Yang,Lei Zhang,Zhigang Xu,Yuejun Kang,Peng Xue
Biomacromolecules. 2019;
[Pubmed] | [DOI]
52 Magnetic-Plasmonic Heterodimer Nanoparticles: Designing Contemporarily Features for Emerging Biomedical Diagnosis and Treatments
S. Shams,Mohammad Ghazanfari,Carolin Schmitz-Antoniak
Nanomaterials. 2019; 9(1): 97
[Pubmed] | [DOI]
53 Molecularly imprinted polymers for enhanced impregnation and controlled release of l-tyrosine
Vanessa R.A. Ferreira,Manuel A. Azenha,Carlos M. Pereira,A. Fernando Silva
Reactive and Functional Polymers. 2018; 131: 283
[Pubmed] | [DOI]
54 Tofu-inspired microcarriers from droplet microfluidics for drug delivery
Han Zhang,Yuxiao Liu,Jie Wang,Changmin Shao,Yuanjin Zhao
Science China Chemistry. 2018;
[Pubmed] | [DOI]
55 An update on the currently available and future chemotherapy for treating bone metastases in breast cancer patients
Zeynep Oruç,Muhammet Ali Kaplan,Çagatay Arslan
Expert Opinion on Pharmacotherapy. 2018; 19(12): 1305
[Pubmed] | [DOI]
56 Hydrogels as intelligent materials: A brief review of synthesis, properties and applications
Mostafa Mahinroosta,Zohreh Jomeh Farsangi,Ali Allahverdi,Zahra Shakoori
Materials Today Chemistry. 2018; 8: 42
[Pubmed] | [DOI]
57 A facile approach for fabricating CD44-targeted delivery of hyaluronic acid-functionalized PCL nanoparticles in urethane-induced lung cancer: Bcl-2, MMP-9, caspase-9, and BAX as potential markers
Poonam Parashar,Chandra Bhushan Tripathi,Malti Arya,Jovita Kanoujia,Mahendra Singh,Abhishek Yadav,Shubhini A. Saraf
Drug Delivery and Translational Research. 2018;
[Pubmed] | [DOI]
58 Strontium delivery systems based on bacterial cellulose and hydroxyapatite for guided bone regeneration
Erika Patricia Chagas Gomes Luz,Maria de Fátima Borges,Fabia Karine Andrade,Morsyleide de Freitas Rosa,Antonia Infantes-Molina,Enrique Rodríguez-Castellón,Rodrigo Silveira Vieira
Cellulose. 2018;
[Pubmed] | [DOI]
59 Towards Developing Bioresponsive, Self-Assembled Peptide Materials: Dynamic Morphology and Fractal Nature of Nanostructured Matrices
Kyle Koss,Larry Unsworth
Materials. 2018; 11(9): 1539
[Pubmed] | [DOI]
60 Alginate-based encapsulation of extracts from beta Vulgaris cv . beet greens: Stability and controlled release under simulated gastrointestinal conditions
Natalia Gorbunova,Anna Bannikova,Aleksandr Evteev,Ivan Evdokimov,Stefan Kasapis
LWT. 2018;
[Pubmed] | [DOI]
61 Hyaluronic Acid Decorated Naringenin Nanoparticles: Appraisal of Chemopreventive and Curative Potential for Lung Cancer
Pharmaceutics. 2018; 10(1): 33
[Pubmed] | [DOI]
62 Introduction and synthesis of polymeric prodrugs
Youya Gao
MOJ Bioequivalence & Bioavailability. 2018; 5(3)
[Pubmed] | [DOI]
63 Biomimetic Tissue Engineering: Tuning the Immune and Inflammatory Response to Implantable Biomaterials
Francesca Taraballi,Manuela Sushnitha,Christopher Tsao,Guillermo Bauza,Chiara Liverani,Aaron Shi,Ennio Tasciotti
Advanced Healthcare Materials. 2018; : 1800490
[Pubmed] | [DOI]
64 Structure-function analysis of immune checkpoint receptors to guide emerging anticancer immunotherapy
Rita Acúrcio,Anna Scomparin,Joao Conniot,Jorge A R Salvador,Ronit Satchi-Fainaro,Helena F Florindo,Rita Cardoso Guedes
Journal of Medicinal Chemistry. 2018;
[Pubmed] | [DOI]
65 Addressing Unmet Clinical Needs with 3D Printing Technologies
Udayan Ghosh,Shen Ning,Yuzhu Wang,Yong Lin Kong
Advanced Healthcare Materials. 2018; : 1800417
[Pubmed] | [DOI]
66 Functionalized-radiolabeled hydroxyapatite/tenorite nanoparticles as theranostic agents for osteosarcoma
Marcelo Fernandes Cipreste,Michele Rocha de Rezende,Marlon Luiz Hneda,Anderson Maia Peres,Alexandre Alberto Chaves Cotta,Verônica de Carvalho Teixeira,Waldemar Augusto de Almeida Macedo,Edésia Martins Barros de Sousa
Ceramics International. 2018;
[Pubmed] | [DOI]
67 Modified halloysite nanoclay as a vehicle for sustained drug delivery
Ernest Gyan Bediako,Emmanuel Nyankson,David Dodoo-Arhin,Benjamin Agyei-Tuffour,Dariusz Lukowiec,Blazej Tomiczek,Abu Yaya,Johnson K. Efavi
Heliyon. 2018; 4(7): e00689
[Pubmed] | [DOI]
68 Antileishmanial Activity of Amphotericin B-loaded-PLGA Nanoparticles: An Overview
Ernesto Palma,Antonella Pasqua,Agnese Gagliardi,Domenico Britti,Massimo Fresta,Donato Cosco
Materials. 2018; 11(7): 1167
[Pubmed] | [DOI]
69 Surfactant Effects on Lipid-Based Vesicles Properties
Ruba Bnyan,Iftikhar Khan,Touraj Ehtezazi,Imran Saleem,Sarah Gordon,Francis OæNeill,Matthew Roberts
Journal of Pharmaceutical Sciences. 2018;
[Pubmed] | [DOI]
70 Toward Improving Medication Adherence: The Suppression of Bitter Taste in Edible Taste Films
Silvy Cherian,Brian Sang Lee,Robin M. Tucker,Kevin Lee,Gregory Smutzer
Advances in Pharmacological Sciences. 2018; 2018: 1
[Pubmed] | [DOI]
71 Role of Lipid Coating in the Transport of Nanodroplets across the Pulmonary Surfactant Layer Revealed by Molecular Dynamics Simulations
Yan Xu,Shixin Li,Zhen Luo,Hao Ren,Xianren Zhang,Fang Huang,Yi Y. Zuo,Tongtao Yue
Langmuir. 2018;
[Pubmed] | [DOI]
72 Display of the peroxiredoxin Bcp1 of Sulfolobus solfataricus on probiotic spores of Bacillus megaterium
Mariamichela Lanzilli,Giuliana Donadio,Francesca Anna Fusco,Carmen Sarcinelli,Danila Limauro,Ezio Ricca,Rachele Isticato
New Biotechnology. 2018; 46: 38
[Pubmed] | [DOI]
73 Mapping Coexistence Phase Diagrams of Block Copolymer Micelles and Free Unimer Chains
Xiuli Li,Tyler J. Cooksey,Bryce E. Kidd,Megan L. Robertson,Louis A. Madsen
Macromolecules. 2018;
[Pubmed] | [DOI]
74 Quality-by-design model in optimization of PEG-PLGA nano micelles for targeted cancer therapy
Zahra Eskandari,Fatma Kazdal,Fatemeh Bahadori,Nabi Ebrahimi
Journal of Drug Delivery Science and Technology. 2018;
[Pubmed] | [DOI]
75 The pH influence on the intercalation of the bioactive agent ciprofloxacin in fluorohectorite
E.C. dos Santos,W.P. Gates,L. Michels,F. Juranyi,A. Mikkelsen,G.J. da Silva,J.O. Fossum,H.N. Bordallo
Applied Clay Science. 2018; 166: 288
[Pubmed] | [DOI]
76 The road to market implantable drug delivery systems: a review on US FDA’s regulatory framework and quality control requirements
Sana Al-Jawadi,Pier Capasso,Manisha Sharma
Pharmaceutical Development and Technology. 2018; : 1
[Pubmed] | [DOI]
77 Branched peptides as bioactive molecules for drug design
Jlenia Brunetti,Chiara Falciani,Luisa Bracci,Alessandro Pini
Peptide Science. 2018; : e24089
[Pubmed] | [DOI]
78 Biomedical Applications of Silver Nanoparticles: An Up-to-Date Overview
Alexandra-Cristina Burdu?el,Oana Gherasim,Alexandru Mihai Grumezescu,Lauren?iu Mogoanta,Anton Ficai,Ecaterina Andronescu
Nanomaterials. 2018; 8(9): 681
[Pubmed] | [DOI]
79 Self-Assembled Nanostructures of Red Fluorescent Amphiphilic Block Copolymers as Both Imaging Probes and Drug Carriers
Shuo Huang,Xin Wei,Mingfeng Wang
Polymers. 2018; 10(10): 1120
[Pubmed] | [DOI]
80 New generation of drug delivery systems based on ginsenoside Rh2-, Lysine- and Arginine-treated highly porous graphene for improving anticancer activity
Hadi Zare-Zardini,Asghar Taheri-Kafrani,Ahmad Amiri,Abdol-Khalegh Bordbar
Scientific Reports. 2018; 8(1)
[Pubmed] | [DOI]
81 Cell-Penetrating CaCO3 Nanocrystals for Improved Transport of NVP-BEZ235 across Membrane Barrier in T-Cell Lymphoma
Viviana Vergaro,Monica Civallero,Cinzia Citti,Maria Cosenza,Francesca Baldassarre,Giuseppe Cannazza,Samantha Pozzi,Stefano Sacchi,Francesco Fanizzi,Giuseppe Ciccarella
Cancers. 2018; 10(2): 31
[Pubmed] | [DOI]
82 Molecularly Imprinted Poly(2-oxazoline) Based on Cross-Linking by Direct Amidation of Methyl Ester Side Chains
Michal Ceglowski,Richard Hoogenboom
Macromolecules. 2018;
[Pubmed] | [DOI]
83 Development of mucoadhesive sericin/alginate particles loaded with ibuprofen for sustained drug delivery
Emanuelle D. Freitas,Jacyara M.M. Vidart,Edson A. Silva,Meuris G.C. da Silva,Melissa G.A. Vieira
Particuology. 2018;
[Pubmed] | [DOI]
84 Intensive care medicine in 2050: towards critical care without central lines
Jean-Louis Vincent,Frederic Michard,Bernd Saugel
Intensive Care Medicine. 2018;
[Pubmed] | [DOI]
85 Development of sericin/alginate beads of ketoprofen using experimental design: Formulation and in vitro dissolution evaluation
Emanuelle Dantas de Freitas,Paulo Cesar Pires Rosa,Meuris Gurgel Carlos da Silva,Melissa Gurgel Adeodato Vieira
Powder Technology. 2018; 335: 315
[Pubmed] | [DOI]
86 Collagen from Marine Biological Sources and Medical Applications
Fatuma Felix Felician,Chunlei Xia,Weiyan Qi,Hanmei Xu
Chemistry & Biodiversity. 2018; : e1700557
[Pubmed] | [DOI]
87 Pt(II) complexes immobilized on polymer-modified magnetic carbon nanotubes as a new platinum drug delivery system
Seyed Jamal Tabatabaei Rezaei,Ali Hesami,Hossein Khorramabadi,Vahid Amani,Asemeh Mashhadi Malekzadeh,Ali Ramazani,Hassan Niknejad
Applied Organometallic Chemistry. 2018; : e4401
[Pubmed] | [DOI]
88 Magnetic iron oxide nanoparticles as drug carriers: clinical relevance
Kheireddine El-Boubbou
Nanomedicine. 2018;
[Pubmed] | [DOI]
89 A molecular dynamics simulation study on the mechanism of loading of gemcitabine and camptothecin in poly lactic- co -glycolic acid as a nano drug delivery system
Mohabbat Ansari,Sajad Moradi,Mohsen Shahlaei
Journal of Molecular Liquids. 2018; 269: 110
[Pubmed] | [DOI]
90 Collagen-silica nanocomposites as dermal dressings preventing infection in vivo
Andrea M. Mebert,Gisela S. Alvarez,Roxana Peroni,Corinne Illoul,Christophe Hélary,Thibaud Coradin,Martin F. Desimone
Materials Science and Engineering: C. 2018; 93: 170
[Pubmed] | [DOI]
91 Preparation of Colon-Targeted Acetylharpagide Tablets and its Release Properties in vivo and in vitro
DeWen Liu,Huijie Yan,Yiming Kong,Yun You,Yanling Li,Lixin Wang,Yan Tong,Jinyu Wang
Frontiers in Pharmacology. 2018; 9
[Pubmed] | [DOI]
92 Conjugates and nano-delivery of antimicrobial peptides for enhancing therapeutic activity
Mbuso Faya,Rahul S. Kalhapure,Hezekiel M. Kumalo,Ayman Y. Waddad,Calvin Omolo,Thirumala Govender
Journal of Drug Delivery Science and Technology. 2018; 44: 153
[Pubmed] | [DOI]
93 Characterization and toxicity of citral incorporated with nanostructured lipid carrier
Noraini Nordin,Swee Keong Yeap,Nur Rizi Zamberi,Nadiah Abu,Nurul Elyani Mohamad,Heshu Sulaiman Rahman,Chee Wun How,Mas Jaffri Masarudin,Rasedee Abdullah,Noorjahan Banu Alitheen
PeerJ. 2018; 6: e3916
[Pubmed] | [DOI]
94 Yeast-inspired drug delivery: biotechnology meets bioengineering and synthetic biology
Chinnu Sabu,Panakkal Mufeedha,Kannissery Pramod
Expert Opinion on Drug Delivery. 2018; : 1
[Pubmed] | [DOI]
95 Cold Atmospheric Plasma Parameters Investigation for Efficient Drug Delivery in HeLa Cells
Vinodini Vijayarangan,Anthony Delalande,Sebastien Dozias,Jean-Michel Pouvesle,Chantal Pichon,Eric Robert
IEEE Transactions on Radiation and Plasma Medical Sciences. 2018; 2(2): 109
[Pubmed] | [DOI]
96 Vancomycin–impregnated electrospun polycaprolactone (PCL) membrane for the treatment of infected bone defects: An animal study
Shijun Wei,Chao Jian,Feng Xu,Tongzhu Bao,Shenghui Lan,Gang Wu,BaiWen Qi,Zikui Bai,Aixi Yu
Journal of Biomaterials Applications. 2018; 32(9): 1187
[Pubmed] | [DOI]
97 Self-assembled nanomicelles of amphiphilic clotrimazole glycyl-glycine analogue augmented drug delivery, apoptosis and restrained melanoma tumour progression
Amanpreet Kaur,Kiran Jyoti,Ashish Baldi,Upendra Kumar Jain,Ramesh Chandra,Jitender Madan
Materials Science and Engineering: C. 2018;
[Pubmed] | [DOI]
98 Electrochemical Deposition of Cisplatin on Pure Magnesium
Yu-Linag Lai,Chien-Chung Lin,Shin-Ru Hsu,Shiow-Kang Yen
Journal of The Electrochemical Society. 2018; 165(5): D196
[Pubmed] | [DOI]
99 Current development of nanocarrier delivery systems for Parkinsonæs disease pharmacotherapy
Yung-Chih Kuo,Rajendiran Rajesh
Journal of the Taiwan Institute of Chemical Engineers. 2018;
[Pubmed] | [DOI]
100 Composites based on heparin and MIL-101(Fe): the drug releasing depot for anticoagulant therapy and advanced medical nanofabrication
Vladimir V. Vinogradov,Andrey S. Drozdov,Leila R. Mingabudinova,Emiliya M. Shabanova,Nina O. Kolchina,Elizaveta I. Anastasova,Alina A. Markova,Alexander A. Shtil,Valentin A. Milichko,Galina L. Starova,Rafaella L. M. Precker,Alexandr V. Vinogradov,Evamarie Hey-Hawkins,Evgeny A. Pidko
Journal of Materials Chemistry B. 2018; 6(16): 2450
[Pubmed] | [DOI]
101 Reduced Graphene Oxide Embedded Polymeric Nanofiber Mats: An ‘On-Demand’ Photothermally-Triggered Antibiotic Release Platform
Ismail Altinbasak,Roxana Jijie,Alexandre Barras,Bianka Golba,Rana Sanyal,Julie Bouckaert,Djamel Drider,Rostyslav O. Bilyy,Tetiana Dumych,Solomiya Paryzhak,Volodymyr Ivanovych Vovk,Rabah Boukherroub,Amitav Sanyal,Sabine Szunerits
ACS Applied Materials & Interfaces. 2018;
[Pubmed] | [DOI]
102 Multimeric Amphipathic a-Helical Sequences for Rapid and Efficient Intracellular Protein Transport at Nanomolar Concentrations
Jae Hoon Oh,Seung-Eun Chong,Sohee Nam,Soonsil Hyun,Sejong Choi,Hyojun Gye,Sangmok Jang,Joomyung Jang,Sung Won Hwang,Jaehoon Yu,Yan Lee
Advanced Science. 2018; : 1800240
[Pubmed] | [DOI]
103 Biomedical application of optical fibre sensors
R Correia,S James,S-W Lee,S P Morgan,S Korposh
Journal of Optics. 2018; 20(7): 073003
[Pubmed] | [DOI]
104 Reversible Aggregation and Colloidal Cluster Morphology: The Importance of the Extended Law of Corresponding States
Néstor E. Valadez-Pérez,Yun Liu,Ramón Castañeda-Priego
Physical Review Letters. 2018; 120(24)
[Pubmed] | [DOI]
105 The complex-in-a-complex cation [Pt(acac) 2 ?( p -cym) 6 Ru 6 (tpt) 2 (dhnq) 3 ] 6+ : Its stability towards biological ligands
Lydia E.H. Paul,Bruno Therrien,Julien Furrer
Inorganica Chimica Acta. 2018; 469: 1
[Pubmed] | [DOI]
106 Light-Guiding Biomaterials for Biomedical Applications
Soroush Shabahang,Seonghoon Kim,Seok-Hyun Yun
Advanced Functional Materials. 2018; : 1706635
[Pubmed] | [DOI]
107 Detachment of ligands from nanoparticle surface under flow and endothelial cell contact: Assessment using microfluidic devices
Maria Jarvis,Michael Arnold,Jenna Ott,Vinu Krishnan,Kapil Pant,Balabhaskar Prabhakarpandian,Samir Mitragotri
Bioengineering & Translational Medicine. 2018;
[Pubmed] | [DOI]
108 Niosomes: a review of their structure, properties, methods of preparation, and medical applications
Pei Ling Yeo,Chooi Ling Lim,Soi Moi Chye,Anna Pick Kiong Ling,Rhun Yian Koh
Asian Biomedicine. 2018; 11(4): 301
[Pubmed] | [DOI]
109 Nanoparticles engineered to bind cellular motors for efficient delivery
Inmaculada Dalmau-Mena,Pablo del Pino,Beatriz Pelaz,Miguel Ángel Cuesta-Geijo,Inmaculada Galindo,María Moros,Jesús M. de la Fuente,Covadonga Alonso
Journal of Nanobiotechnology. 2018; 16(1)
[Pubmed] | [DOI]
110 Industrial use of pepper (Capsicum annum L.) derived products: technological benefits and biological advantages
N. Baenas,M. Belovic,N. Ilic,D.A. Moreno,C. García-Viguera
Food Chemistry. 2018;
[Pubmed] | [DOI]
111 Polymer – Ionic liquid – Pharmaceutical conjugates as drug delivery systems
Mohammed Halayqa,Maciej Zawadzki,Urszula Domanska,Andrzej Plichta
Journal of Molecular Structure. 2018;
[Pubmed] | [DOI]
112 Cardiovascular Outcome Trials of Diabetes and Obesity Drugs: Implications for Conditional Approval and Early Phase Clinical Development
Andrew J. Krentz,Gerardo Rodriguez-Araujo
Pharmaceutical Medicine. 2017;
[Pubmed] | [DOI]
113 Investigation of micromechanical properties of hard sphere filled composite hydrogels by atomic force microscopy and finite element simulations
Guanlin Tang,Massimiliano Galluzzi,Chandra Sekhar Biswas,Florian J. Stadler
Journal of the Mechanical Behavior of Biomedical Materials. 2017;
[Pubmed] | [DOI]
114 Importance of Evaluating Dynamic Encapsulation Stability of Amphiphilic Assemblies in Serum
Bin Liu,S. Thayumanavan
Biomacromolecules. 2017;
[Pubmed] | [DOI]
115 A simple way for targeted delivery of an antibiotic: In vitro evaluation of a nanoclay-based composite
Leslie Valdés,Irela Pérez,Louis Charles de Ménorval,Ernesto Altshuler,Jon Otto Fossum,Aramis Rivera,Yogendra Kumar Mishra
PLOS ONE. 2017; 12(11): e0187879
[Pubmed] | [DOI]
116 Recent progress on fabrication and drug delivery applications of nanostructured hydroxyapatite
Sudip Mondal,Sergy V. Dorozhkin,Umapada Pal
Wiley Interdisciplinary Reviews: Nanomedicine and Nanobiotechnology. 2017; : e1504
[Pubmed] | [DOI]
117 Biomacromolecules as carriers in drug delivery and tissue engineering
Yujie Zhang,Tao Sun,Chen Jiang
Acta Pharmaceutica Sinica B. 2017;
[Pubmed] | [DOI]
118 Development of sericin/alginate particles by ionic gelation technique for the controlled release of diclofenac sodium
Jacyara Moreira Martins Vidart,Thiago Lopes da Silva,Paulo César Pires Rosa,Melissa Gurgel Adeodato Vieira,Meuris Gurgel Carlos da Silva
Journal of Applied Polymer Science. 2017; : 45919
[Pubmed] | [DOI]
119 Molecular Communication and Nanonetwork for Targeted Drug Delivery: A Survey
Uche A. K. Chude-Okonkwo,Reza Malekian,B. T. Maharaj,Athanasios V. Vasilakos
IEEE Communications Surveys & Tutorials. 2017; 19(4): 3046
[Pubmed] | [DOI]
120 ROS-responsive drug delivery systems for biomedical applications
Wenhui Tao,Zhonggui He
Asian Journal of Pharmaceutical Sciences. 2017;
[Pubmed] | [DOI]
121 Drug-loaded nanoemulsion as positive control is an alternative to DMSO solutions for in vitro evaluation of curcumin delivery to MCF-7 cells
Eduarda Schultze,Karine Coradini,Paula dos Santos Chaves,Liziane Pereira da Silva,Julieti Buss,Silvia S. Guterres,Tiago Collares,Ruy Carlos Ruver Beck,Adriana R. Pohlmann,Fabiana Kömmling Seixas
Pharmacological Reports. 2017; 69(6): 1408
[Pubmed] | [DOI]
122 Influence of formulation on friction properties of latex films
V. Divry,L. Jacomine,V. Le Houérou,D. Collin,C. Gauthier,Y. Holl
Progress in Organic Coatings. 2017; 113: 189
[Pubmed] | [DOI]
123 Synthesis of Sulfur-Based Biocompatible Nonionic Surfactants and Their Nano-Vesicle Drug Delivery
Imdad Ali,Muhammad Raza Shah,Muhammad Imran,Muhammad Shafiullah
Journal of Surfactants and Detergents. 2017;
[Pubmed] | [DOI]
124 Tumor-Targeting Micelles Based on Linear–Dendritic PEG–PTX8 Conjugate for Triple Negative Breast Cancer Therapy
Yujie Zhang,Yifei Lu,Yu Zhang,Xi He,Qinjun Chen,Lisha Liu,Xinli Chen,Chunhui Ruan,Tao Sun,Chen Jiang
Molecular Pharmaceutics. 2017; 14(10): 3409
[Pubmed] | [DOI]
125 Biodistribution study of 99mTc-gemcitabine-loaded spherulites in Sprague–Dawley rats by gamma scintigraphy to investigate its lung targeting potential
Rahul Dhande,Amit Tyagi,Rakesh Kumar Sharma,Hetal Thakkar
Journal of Microencapsulation. 2017; : 1
[Pubmed] | [DOI]
126 In vitro and in vivo evaluation of electrochemotherapy with trans-platinum analogue trans-[PtCl2(3-Hmpy)2]
Simona Kranjc,Maja Cemazar,Gregor Sersa,Janez Scancar,Sabina Grabner
Radiology and Oncology. 2017; 51(3)
[Pubmed] | [DOI]
127 Doxorubicin-loaded oligonucleotide conjugated gold nanoparticles: A promising in vivo drug delivery system for colorectal cancer therapy
Chang-Seuk Lee,Hyungjoo Kim,Joonhee Yu,Su Hwan Yu,Seona Ban,Seunghyun Oh,Dongjun Jeong,Jungkyun Im,Moo Jun Baek,Tae Hyun Kim
European Journal of Medicinal Chemistry. 2017;
[Pubmed] | [DOI]
128 Lactose-based glycoconjugates with variable spacers for design of liver-targeted liposomes
A.S. Nosova,O.O. Koloskova,I.P. Shilovskiy,Yu.L. Sebyakin,M.R. Khaitov
Biomeditsinskaya Khimiya. 2017; 63(5): 467
[Pubmed] | [DOI]
129 Applications of nanoparticle systems in drug delivery technology
Syed A.A. Rizvi,Ayman M. Saleh
Saudi Pharmaceutical Journal. 2017;
[Pubmed] | [DOI]
130 Hyperbranched polyglycerols: recent advances in synthesis, biocompatibility and biomedical applications
Srinivas Abbina,Sreeparna Vappala,Prashant Kumar,Erika M. J. Siren,Chanel C. La,Usama Abbasi,Donald E. Brooks,Jayachandran N. Kizhakkedathu
Journal of Materials Chemistry B. 2017;
[Pubmed] | [DOI]
131 Production of Electrospun Fast-Dissolving Drug Delivery Systems with Therapeutic Eutectic Systems Encapsulated in Gelatin
Francisca Mano,Marta Martins,Isabel Sá-Nogueira,Susana Barreiros,João Paulo Borges,Rui L. Reis,Ana Rita C. Duarte,Alexandre Paiva
AAPS PharmSciTech. 2017;
[Pubmed] | [DOI]
132 Plasma concentration of metformin and dexamethasone after administration through Osseogate
Hong-Kyun Kim,Young-Seok Park
Drug Delivery. 2017; 24(1): 437
[Pubmed] | [DOI]
133 Porous Inorganic Drug Delivery Systems—a Review
E. Sayed,R. Haj-Ahmad,K. Ruparelia,M. S. Arshad,M.-W. Chang,Z. Ahmad
AAPS PharmSciTech. 2017;
[Pubmed] | [DOI]
134 In Vitro Growth of Human Keratinocytes and Oral Cancer Cells into Microtissues: An Aerosol-Based Microencapsulation Technique
Wai Leong,Chin Soon,Soon Wong,Kian Tee,Sok Cheong,Siew Gan,Mansour Youseffi
Bioengineering. 2017; 4(2): 43
[Pubmed] | [DOI]
135 Toxicity of orally inhaled drug formulations at the alveolar barrier: parameters for initial biological screening
Eleonore Fröhlich
Drug Delivery. 2017; 24(1): 891
[Pubmed] | [DOI]
136 Liposome-targeted delivery for highly potent drugs
Hassan Bardania,Shabnam Tarvirdipour,Farid Dorkoosh
Artificial Cells, Nanomedicine, and Biotechnology. 2017; : 1
[Pubmed] | [DOI]
137 Aspirin-triggered resolvin D1-modified materials promote the accumulation of pro-regenerative immune cell subsets and enhance vascular remodeling
Mary Caitlin P. Sok,Maxianne C. Tria,Claire E. Olingy,Cheryl L. San Emeterio,Edward A. Botchwey
Acta Biomaterialia. 2017;
[Pubmed] | [DOI]
138 Potential therapeutic application of dendrimer/cyclodextrin conjugates with targeting ligands as advanced carriers for gene and oligonucleotide drugs
Hidetoshi Arima,Keiichi Motoyama,Taishi Higashi
Therapeutic Delivery. 2017; 8(4): 215
[Pubmed] | [DOI]
139 Preparation of liposomes: A comparative study between the double solvent displacement and the conventional ethanol injection—From laboratory scale to large scale.
M. Sala,K. Miladi,G. Agusti,A. Elaissari,H. Fessi
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2017;
[Pubmed] | [DOI]
140 Programmed Platelet-Derived Growth Factor-BB and Bone Morphogenetic Protein-2 Delivery from a Hybrid Calcium Phosphate/Alginate Scaffold
Emily A. Bayer,Jahnelle Jordan,Abhijit Roy,Riccardo Gottardi,Morgan V. Fedorchak,Prashant N. Kumta,Steven R. Little
Tissue Engineering Part A. 2017;
[Pubmed] | [DOI]
141 Oleanolic–bioenhancer coloaded chitosan modified nanocarriers attenuate breast cancer cells by multimode mechanism and preserve female fertility
Monika Sharma,Shweta Sharma,Vikas Sharma,Komal Sharma,Santosh Kumar Yadav,Pankaj Dwivedi,Satish Agrawal,Sarvesh Kumar Paliwal,Anil Kumar Dwivedi,Jagdamba Prasad Maikhuri,Gopal Gupta,Prabhat Ranjan Mishra,Ajay Kumar Singh Rawat
International Journal of Biological Macromolecules. 2017;
[Pubmed] | [DOI]
142 Intermicellar interaction in surfactant solutions; a review study
Soheila Javadian,Jamal Kakemam
Journal of Molecular Liquids. 2017;
[Pubmed] | [DOI]
143 Evolution of the scientific literature on drug delivery: A 1974–2015 bibliometric study
C. Robert,C.S. Wilson,A. Venuta,M. Ferrari,C.-D. Arreto
Journal of Controlled Release. 2017; 260: 226
[Pubmed] | [DOI]
144 Adaptive Chitosan Hollow Microspheres as Efficient Drug Carrier
Ya-nan Fu,Yongsan Li,Guofeng Li,Lei Yang,Qipeng Yuan,Lei Tao,Xing Wang
Biomacromolecules. 2017;
[Pubmed] | [DOI]
145 Intrinsic parameters for the synthesis and tuned properties of amphiphilic chitosan drug delivery nanocarriers
Marjan Motiei,Soheila Kashanian,Lucian A. Lucia,Mozafar Khazaei
Journal of Controlled Release. 2017; 260: 213
[Pubmed] | [DOI]
146 Gaining Insights into Specific Drug Formulation Additives for Solubilizing a Potential Anti-Alzheimer Disease Drug B4A1
Carmen Lawatscheck,Marcus Pickhardt,Anna Grafl,Katharina Linkert,Frank Polster,Eckhard Mandelkow,Hans G. Börner
Macromolecular Bioscience. 2017; : 1700109
[Pubmed] | [DOI]
147 Ciprofloxacin intercalated in fluorohectorite clay: identical pure drug activity and toxicity with higher adsorption and controlled release rate
E. C. dos Santos,Z. Rozynek,E. L. Hansen,R. Hartmann-Petersen,R. N. Klitgaard,A. Løbner-Olesen,L. Michels,A. Mikkelsen,T. S. Plivelic,H. N. Bordallo,J. O. Fossum
RSC Adv.. 2017; 7(43): 26537
[Pubmed] | [DOI]
148 pH Sensitive Hydrogels in Drug Delivery: Brief History, Properties, Swelling, and Release Mechanism, Material Selection and Applications
Muhammad Rizwan,Rosiyah Yahya,Aziz Hassan,Muhammad Yar,Ahmad Azzahari,Vidhya Selvanathan,Faridah Sonsudin,Cheyma Abouloula
Polymers. 2017; 9(4): 137
[Pubmed] | [DOI]
149 Multifunctional Polymer Nanoparticles for Dual Drug Release and Cancer Cell Targeting
Yu-Han Wen,Tsung-Ying Lee,Ping-Chuan Fu,Chun-Liang Lo,Yi-Ting Chiang
Polymers. 2017; 9(6): 213
[Pubmed] | [DOI]
150 Amphiphilic Peptide Nanorods Based on Oligo-Phenylalanine as a Biocompatible Drug Carrier
Su Jeong Song,Seulgi Lee,Kyoung-Seok Ryu,Joon Sig Choi
Bioconjugate Chemistry. 2017;
[Pubmed] | [DOI]
151 Novel Drug Delivery Carrier from Alginate-Carrageenan and Glycerol as Plasticizer
Handoko Darmokoesoemo,Pratiwi Pudjiastuti,Bagus Rahmatullah,Heri Septya Kusuma
Results in Physics. 2017;
[Pubmed] | [DOI]
152 Rationally designed peptide nanosponges for cell-based cancer therapy
Hongwang Wang,Asanka S. Yapa,Nilusha L. Kariyawasam,Tej B. Shrestha,Sebastian O. Wendel,Jing Yu,Marla Pyle,Matthew T. Basel,Aruni P. Malalasekera,Yubisela Toledo,Raquel Ortega,Prem S. Thapa,Hongzhou Huang,Susan X. Sun,Paul E. Smith,Deryl L. Troyer,Stefan H. Bossmann
Nanomedicine: Nanotechnology, Biology and Medicine. 2017;
[Pubmed] | [DOI]
153 Characterisation and Evaluation of Trimesic Acid Derivatives as Disulphide Cross-Linked Polymers for Potential Colon Targeted Drug Delivery
Siti Mat Yusuf,Yoke Ng,Asila Ayub,Siti Ngalim,Vuanghao Lim
Polymers. 2017; 9(8): 311
[Pubmed] | [DOI]
154 Application of Metal-Organic Framework Nano-MIL-100(Fe) for Sustainable Release of Doxycycline and Tetracycline
Seyed Taherzade,Janet Soleimannejad,Aliakbar Tarlani
Nanomaterials. 2017; 7(8): 215
[Pubmed] | [DOI]
155 Unlocking Nanocarriers for the Programmed Release of Antimalarial Drugs
Amir Reza Bagheri,Seema Agarwal,Jacob Golenser,Andreas Greiner
Global Challenges. 2017; : 1600011
[Pubmed] | [DOI]
156 Alkaloids of fascaplysin are effective conventional chemotherapeutic drugs, inhibiting the proliferation of C6 glioma cells and causing their death in vitro
Igor Bryukhovetskiy,Irina Lyakhova,Polina Mischenko,Elena Milkina,Sergei Zaitsev,Yuri Khotimchenko,Andrey Bryukhovetskiy,Alexander Polevshchikov,Igor Kudryavtsev,Maxim Khotimchenko,Maxim Zhidkov
Oncology Letters. 2017; 13(2): 738
[Pubmed] | [DOI]
157 Polyelectrolyte complexes as prospective carriers for the oral delivery of protein therapeutics
Vassilis Bourganis,Theodora Karamanidou,Olga Kammona,Costas Kiparissides
European Journal of Pharmaceutics and Biopharmaceutics. 2017; 111: 44
[Pubmed] | [DOI]
158 Carbon dots assisted formation of DNA hydrogel for sustained release of drug
Seema Singh,Anshul Mishra,Rina Kumari,Kislay K. Sinha,Manoj K. Singh,Prolay Das
Carbon. 2017; 114: 169
[Pubmed] | [DOI]
159 Star-shaped lactic acid based systems and their thermosetting resins; synthesis, characterization, potential opportunities and drawbacks
Arash Jahandideh,Kasiviswanathan Muthukumarappan
European Polymer Journal. 2017;
[Pubmed] | [DOI]
160 Nanotheranostic approaches for management of bloodstream bacterial infections
Pramod Jagtap,Venkataraman Sritharan,Shalini Gupta
Nanomedicine: Nanotechnology, Biology and Medicine. 2017; 13(1): 329
[Pubmed] | [DOI]
161 Graphene as a new material in anticancer therapy-in vitro studies
A. Zuchowska,M. Chudy,A. Dybko,Z. Brzozka
Sensors and Actuators B: Chemical. 2017; 243: 152
[Pubmed] | [DOI]
162 Engineering hepatitis B virus core particles for targeting HER2 receptors in vitro and in vivo
Izzat Fahimuddin Bin Mohamed Suffian,Julie Tzu-Wen Wang,Naomi O. Hodgins,Rebecca Klippstein,Mitla Garcia-Maya,Paul Brown,Yuya Nishimura,Hamed Heidari,Sara Bals,Jane K. Sosabowski,Chiaki Ogino,Akihiko Kondo,Khuloud T. Al-Jamal
Biomaterials. 2017; 120: 126
[Pubmed] | [DOI]
163 Numerical simulation of Franz diffusion experiment: Application to drug loaded soft contact lenses
Kristinn Gudnason,Svetlana Solodova,Anna Vilardell,Mar Masson,Sven Th Sigurdsson,Fjola Jonsdottir
Journal of Drug Delivery Science and Technology. 2017;
[Pubmed] | [DOI]
164 Depicting Binding-Mediated Translocation of HIV-1 Tat Peptides in Living Cells with Nanoscale Pens of Tat-Conjugated Quantum Dots
Chien Lin,Jung Huang,Leu-Wei Lo
Sensors. 2017; 17(2): 315
[Pubmed] | [DOI]
165 Mechanistic and structural basis of bioengineered bovine Cathelicidin-5 with optimized therapeutic activity
Bikash R. Sahoo,Kenta Maruyama,Jyotheeswara R. Edula,Takahiro Tougan,Yuxi Lin,Young-Ho Lee,Toshihiro Horii,Toshimichi Fujiwara
Scientific Reports. 2017; 7: 44781
[Pubmed] | [DOI]
166 Antibody Engineering for Pursuing a Healthier Future
Abdullah F. U. H. Saeed,Rongzhi Wang,Sumei Ling,Shihua Wang
Frontiers in Microbiology. 2017; 8
[Pubmed] | [DOI]
167 Polymer sutures for simultaneous wound healing and drug delivery – A review
Blessy Joseph,Anne George,Sreeraj Gopi,Nandakumar Kalarikkal,Sabu Thomas
International Journal of Pharmaceutics. 2017; 524(1-2): 454
[Pubmed] | [DOI]
168 Recent View on Pectin-Based Polysaccharide Nanoscience and Their Biological Applications
Ravichandran H. Kollarigowda
Nano LIFE. 2017; : 1730002
[Pubmed] | [DOI]
169 Hybrid Lipids Inspired by Extremophiles and Eukaryotes Afford Serum-Stable Membranes with Low Leakage
Takaoki Koyanagi,Kevin J. Cao,Geoffray Leriche,David Onofrei,Gregory P. Holland,Michael Mayer,David Sept,Jerry Yang
Chemistry - A European Journal. 2017;
[Pubmed] | [DOI]
170 Deformable Nanovesicles Synthesized through an Adaptable Microfluidic Platform for Enhanced Localized Transdermal Drug Delivery
Naren Subbiah,Jesus Campagna,Patricia Spilman,Mohammad Parvez Alam,Shivani Sharma,Akishige Hokugo,Ichiro Nishimura,Varghese John
Journal of Drug Delivery. 2017; 2017: 1
[Pubmed] | [DOI]
171 pH responsive controlled release of anti-cancer hydrophobic drugs from sodium alginate and hydroxyapatite bi-coated iron oxide nanoparticles
Danushika C. Manatunga,Rohini M. de Silva,K.M. Nalin de Silva,Nuwan de Silva,Shiva Bhandari,Yoke Khin Yap,N. Pabakara Costha
European Journal of Pharmaceutics and Biopharmaceutics. 2017; 117: 29
[Pubmed] | [DOI]
172 Progress and challenges in the optimization of toxin peptides for development as pain therapeutics
Chawita Netirojjanakul,Les P Miranda
Current Opinion in Chemical Biology. 2017; 38: 70
[Pubmed] | [DOI]
173 Application of Various Types of Liposomes in Drug Delivery Systems
Mehran Alavi,Naser Karimi,Mohsen Safaei
Advanced Pharmaceutical Bulletin. 2017; 7(1): 3
[Pubmed] | [DOI]
174 The effect of tobramycin incorporated with bismuth-ethanedithiol loaded on niosomes on the quorum sensing and biofilm formation of Pseudomonas aeruginosa
Faeze Mahdiun,Shahla Mansouri,Payam Khazaeli,Rasoul Mirzaei
Microbial Pathogenesis. 2017; 107: 129
[Pubmed] | [DOI]
175 Solid State NMR Characterization of Ibuprofen:Nicotinamide Cocrystals and New Idea for Controlling Release of Drugs Embedded into Mesoporous Silica Particles
Ewa Skorupska,Slawomir Kazmierski,Marek J. Potrzebowski
Molecular Pharmaceutics. 2017; 14(5): 1800
[Pubmed] | [DOI]
176 Preparation of Protein Nanoparticles Using NTA End Functionalized Polystyrenes on the Interface of a Multi-Laminated Flow Formed in a Microchannel
Hyeong Jeon,Chae Lee,Moon Kim,Xuan Nguyen,Dong Park,Hyung Kim,Jeung Go,Hyun-jong Paik
Micromachines. 2017; 8(1): 10
[Pubmed] | [DOI]
177 Ionic liquids as a potential tool for drug delivery systems
Noorul Adawiyah,Muhammad Moniruzzaman,Siti Hawatulaila,Masahiro Goto
Med. Chem. Commun.. 2016; 7(10): 1881
[Pubmed] | [DOI]
178 Cysteine and arginine-rich peptides as molecular carriers
Amir Nasrolahi Shirazi,Naglaa Salem El-Sayed,Dindayal Mandal,Rakesh K. Tiwari,Kathy Tavakoli,Matthew Etesham,Keykavous Parang
Bioorganic & Medicinal Chemistry Letters. 2016; 26(2): 656
[Pubmed] | [DOI]
179 siRNA and RNAi optimization
Adele Alagia,Ramon Eritja
Wiley Interdisciplinary Reviews: RNA. 2016; : n/a
[Pubmed] | [DOI]
180 Anisotropic noble metal nanoparticles: Synthesis, surface functionalization and applications in biosensing, bioimaging, drug delivery and theranostics
Gokul Paramasivam,Namitharan Kayambu,Arul Maximus Rabel,Ashok K. Sundramoorthy,Anandhakumar Sundaramurthy
Acta Biomaterialia. 2016;
[Pubmed] | [DOI]
181 Improvement of drug delivery by hyperthermia treatment using magnetic cubic cobalt ferrite nanoparticles
Chaitali Dey,Kaushik Baishya,Arup Ghosh,Madhuri Mandal Goswami,Ajay Ghosh,Kalyan Mandal
Journal of Magnetism and Magnetic Materials. 2016;
[Pubmed] | [DOI]
182 Amphiphilic poly-N-vinylpyrrolidone nanoparticles as carriers for non-steroidal, anti-inflammatory drugs: In vitro cytotoxicity and in vivo acute toxicity study
Andrey N. Kuskov,Pavel P. Kulikov,Anastasia V. Goryachaya,Manolis N. Tzatzarakis,Anca O. Docea,Kelly Velonia,Michael I. Shtilman,Aristidis M. Tsatsakis
Nanomedicine: Nanotechnology, Biology and Medicine. 2016;
[Pubmed] | [DOI]
183 Blocking IL4-Alpha Receptor Using Polyethylene Glycol Functionalized Superparamagnetic Iron Oxide Nanocarriers to Inhibit Breast Cancer Cell Proliferation
Abjal Pasha Shaik,Asma Sultana Shaik,Ali Al Majwal,Achraf Al Faraj
Cancer Research and Treatment. 2016;
[Pubmed] | [DOI]
184 Endogenous Activation-Induced Delivery of a Bioactive Photosensitizer from a Micellar Carrier to Natural DNA
Mohd Afzal,Saptarshi Ghosh,Sinjan Das,Nitin Chattopadhyay
The Journal of Physical Chemistry B. 2016; 120(44): 11492
[Pubmed] | [DOI]
185 Porous dressings of modified chitosan with poly(2-hydroxyethyl acrylate) for topical wound delivery of levofloxacin
Panoraia I. Siafaka,Asimina P. Zisi,Maria K. Exindari,Ioannis D. Karantas,Dimitrios N. Bikiaris
Carbohydrate Polymers. 2016; 143: 90
[Pubmed] | [DOI]
186 Delivery of enteric neural progenitors with 5-HT4 agonist-loaded nanoparticles and thermosensitive hydrogel enhances cell proliferation and differentiation following transplantation in vivo
Ryo Hotta,Lily S. Cheng,Hannah K. Graham,Nandor Nagy,Jaime Belkind-Gerson,George Mattheolabakis,Mansoor M. Amiji,Allan M. Goldstein
Biomaterials. 2016; 88: 1
[Pubmed] | [DOI]
187 Review of Multifarious Applications of Poly (Lactic Acid)
Yuanyuan Chen,Luke M. Geever,John A. Killion,John G. Lyons,Clement L. Higginbotham,Declan M. Devine
Polymer-Plastics Technology and Engineering. 2016; 55(10): 1057
[Pubmed] | [DOI]
188 Alginate-based encapsulation of polyphenols from Clitoria ternatea petal flower extract enhances stability and biological activity under simulated gastrointestinal conditions
Porntip Pasukamonset,Oran Kwon,Sirichai Adisakwattana
Food Hydrocolloids. 2016; 61: 772
[Pubmed] | [DOI]
189 Rheology-sensitive response of zeolite-supported anti-inflammatory drug systems
R. Pasquino,M. Di Domenico,F. Izzo,D. Gaudino,V. Vanzanella,N. Grizzuti,B. de Gennaro
Colloids and Surfaces B: Biointerfaces. 2016;
[Pubmed] | [DOI]
190 Sustained drug delivery system for insulin using supramolecular hydrogels composed of tri-block copolymers
Elham Khodaverdi,Melika Javan,Sayyed A. Sajadi Tabassi,Bahman Khameneh,Hossein Kamali,Farzin Hadizadeh
Journal of Pharmaceutical Investigation. 2016;
[Pubmed] | [DOI]
191 Photothermally controllable cytosolic drug delivery based on core-shell MoS2-porous silica nanoplates
Junseok Lee,Jinhwan Kim,Won Jong Kim
Chemistry of Materials. 2016;
[Pubmed] | [DOI]
192 Branched-chain and dendritic lipids for nanoparticles
Michael W. Meanwell,Connor O’Sullivan,Perry Howard,Thomas M. Fyles
Canadian Journal of Chemistry. 2016; : 1
[Pubmed] | [DOI]
193 Antileishmanial activities of caffeic acid phenethyl ester loaded PLGA nanoparticles against Leishmania infantum promastigotes and amastigotes in vitro
Emrah Sefik Abamor
Asian Pacific Journal of Tropical Medicine. 2016;
[Pubmed] | [DOI]
194 Microfluidics as a cutting-edge technique for drug delivery applications
Flavia Fontana,Mónica P.A. Ferreira,Alexandra Correia,Jouni Hirvonen,Hélder A. Santos
Journal of Drug Delivery Science and Technology. 2016;
[Pubmed] | [DOI]
195 Oxyma-based phosphates for racemization-free peptide segment couplings
Katsuhiko Mitachi,Yuki E. Kurosu,Brandon T. Hazlett,Michio Kurosu
Journal of Peptide Science. 2016; 22(3): 186
[Pubmed] | [DOI]
196 Coaxial electrospun fibers: applications in drug delivery and tissue engineering
Yang Lu,Jiangnan Huang,Guoqiang Yu,Romel Cardenas,Suying Wei,Evan K. Wujcik,Zhanhu Guo
Wiley Interdisciplinary Reviews: Nanomedicine and Nanobiotechnology. 2016; : n/a
[Pubmed] | [DOI]
197 Induced Neural Differentiation of MMP-2 Cleaved (RADA)4 Drug Delivery Systems
K. Koss,C. Tsui,L.D. Unsworth
Journal of Controlled Release. 2016; 243: 204
[Pubmed] | [DOI]
198 Mechanisms of light-induced liposome permeabilization
Dyego Miranda,Jonathan F. Lovell
Bioengineering & Translational Medicine. 2016; 1(3): 267
[Pubmed] | [DOI]
199 Linear and Non-Linear Optical Imaging of Cancer Cells with Silicon Nanoparticles
Elen Tolstik,Liubov Osminkina,Denis Akimov,Maksim Gongalsky,Andrew Kudryavtsev,Victor Timoshenko,Rainer Heintzmann,Vladimir Sivakov,Jürgen Popp
International Journal of Molecular Sciences. 2016; 17(9): 1536
[Pubmed] | [DOI]
200 Designing hydrogels for controlled drug delivery
Jianyu Li,David J. Mooney
Nature Reviews Materials. 2016; 1(12): 16071
[Pubmed] | [DOI]
201 Organic Nanoparticle-Based Fluorescent Chemosensor for Selective Switching ON and OFF of Photodynamic Therapy (PDT)
Moumita Gangopadhyay,Avijit Jana,Y. Rajesh,Manoranjan Bera,Sandipan Biswas,Nilanjana Chowdhury,Yanli Zhao,Mahitosh Mandal,N. D. Pradeep Singh
ChemistrySelect. 2016; 1(20): 6523
[Pubmed] | [DOI]
202 A review from patents inspired by the genus Cannabis
Isvett Josefina Flores-Sanchez,Ana Carmela Ramos-Valdivia
Phytochemistry Reviews. 2016;
[Pubmed] | [DOI]
203 A novel [Mn2(µ-(C6H5)2CHCOO)2(bipy)4](bipy)(ClO4)2 complex loaded solid lipid nanoparticles: synthesis, characterization and in vitro cytotoxicity on MCF-7 breast cancer cells
G. Guney Eskiler,G. Cecener,G. Dikmen,I. Kani,U. Egeli,B. Tunca
Journal of Microencapsulation. 2016; 33(6): 575
[Pubmed] | [DOI]
204 A smart multifunctional drug delivery nanoplatform for targeting cancer cells
M. Hoop,F. Mushtaq,C. Hurter,X.-Z. Chen,B. J. Nelson,S. Pané
Nanoscale. 2016; 8(25): 12723
[Pubmed] | [DOI]
205 Extracellular control of intracellular drug release for enhanced safety of anti-cancer chemotherapy
Qian Zhu,Haixia Qi,Ziyan Long,Shang Liu,Zhen Huang,Junfeng Zhang,Chunming Wang,Lei Dong
Scientific Reports. 2016; 6: 28596
[Pubmed] | [DOI]
206 Vitamin B12Suitably Tailored for Disulfide-Based Conjugation
Aleksandra Wierzba,Monika Wojciechowska,Joanna Trylska,Dorota Gryko
Bioconjugate Chemistry. 2016; 27(1): 189
[Pubmed] | [DOI]
207 PEGylation of PLA nanoparticles to improve mucus-penetration and colloidal stability for oral delivery systems
Juliana Palacio,Natalia A Agudelo,Betty Lucy Lopez
Current Opinion in Chemical Engineering. 2016; 11: 14
[Pubmed] | [DOI]
208 Drug Conjugation Affects Pharmacokinetics and Specificity of Kidney-Targeted Peptide Carriers
Maria Janzer,Gregor Larbig,Armin Kübelbeck,Artjom Wischnjow,Uwe Haberkorn,Walter Mier
Bioconjugate Chemistry. 2016; 27(10): 2441
[Pubmed] | [DOI]
Sibel Ilbasmis-Tamer,Hande Unsal,Fatmanur Tugcu-Demiroz,Gokce Dicle Kalaycioglu,Ismail Tuncer Degim,Nihal Aydogan
Colloids and Surfaces B: Biointerfaces. 2016;
[Pubmed] | [DOI]
210 Silymarin-loaded Eudragit® RS100 nanoparticles improved the ability of silymarin to resolve hepatic fibrosis in bile duct ligated rats
N. Younis,Mohamed A. Shaheen,Marwa H Abdallah
Biomedicine & Pharmacotherapy. 2016; 81: 93
[Pubmed] | [DOI]
211 A chemical reactivity window determines prodrug efficiency towards glutathione transferase overexpressing cancer cells
Marike W. van Gisbergen,Marcus Cebula,Jie Zhang,Astrid Ottosson-Wadlund,Ludwig Dubois,Philippe Lambin,Kenneth D. Tew,Danyelle M. Townsend,Guido R.M.M. Haenen,Marie-José Drittij-Reijnders,Hisao Saneyoshi,Mika Araki,Yuko Shishido,Yoshihiro Ito,Elias S.J. Arner,Hiroshi Abe,Ralf Morgenstern,Katarina Johansson
Molecular Pharmaceutics. 2016;
[Pubmed] | [DOI]
212 Preparation, optimization, and characterization of simvastatin nanoparticles by electrospraying: An artificial neural networks study
Fatemeh Imanparast,Mohammad Ali Faramarzi,Maliheh Paknejad,Farzad Kobarfard,Amir Amani,Mohmood Doosti
Journal of Applied Polymer Science. 2016; 133(28)
[Pubmed] | [DOI]
213 Silica core–shell particles for the dual delivery of gentamicin and rifamycin antibiotics
Andrea M. Mebert,Carole Aimé,Gisela S. Alvarez,Yupeng Shi,Sabrina A. Flor,Silvia E. Lucangioli,Martin F. Desimone,Thibaud Coradin
J. Mater. Chem. B. 2016;
[Pubmed] | [DOI]
214 Magnetic Fluorescent Nanoformulation for Intracellular Drug Delivery to Human Breast Cancer, Primary Tumors, and Tumor Biopsies: Beyond Targeting Expectations
Kheireddine El-Boubbou,Rizwan Ali,Hassan M. Bahhari,Khaled O. AlSaad,Atef Nehdi,Mohamed Boudjelal,Abdulmohsen AlKushi
Bioconjugate Chemistry. 2016; 27(6): 1471
[Pubmed] | [DOI]
215 Polysaccharide based nanogels in the drug delivery system: Application as the carrier of pharmaceutical agents
Tilahun Ayane Debele,Shewaye Lakew Mekuria,Hsieh-Chih Tsai
Materials Science and Engineering: C. 2016;
[Pubmed] | [DOI]
216 Continuous-wave laser-assisted injection of single magnetic nanobeads into living cells
Jing Zhong,Hengjun Liu,Hisataka Maruyama,Taisuke Masuda,Fumihito Arai
Sensors and Actuators B: Chemical. 2016; 230: 298
[Pubmed] | [DOI]
217 Enhancing the efficiency of bortezomib conjugated to pegylated gold nanoparticles: anin vitrostudy on human pancreatic cancer cells and adenocarcinoma human lung alveolar basal epithelial cells
Sílvia Castro Coelho,Gabriela M. Almeida,Filipe Santos-Silva,Maria Carmo Pereira,Manuel A. N. Coelho
Expert Opinion on Drug Delivery. 2016; : 1
[Pubmed] | [DOI]
218 Fibrinogen ?-Chain Peptide–Coated Adenosine 5' Diphosphate–Encapsulated Liposomes Rescue Mice From Lethal Blast Lung Injury via Adenosine Signaling*
Kohsuke Hagisawa,Manabu Kinoshita,Hiroki Miyawaki,Shunichi Sato,Hiromi Miyazaki,Shinji Takeoka,Hidenori Suzuki,Keiichi Iwaya,Shuhji Seki,Satoshi Shono,Daizoh Saitoh,Yasuhiro Nishida,Makoto Handa
Critical Care Medicine. 2016; 44(9): e827
[Pubmed] | [DOI]
219 Glutathione and glutathione derivatives in immunotherapy
Alessandra Fraternale,Serena Brundu,Mauro Magnani
Biological Chemistry. 2016; 0(0)
[Pubmed] | [DOI]
220 Blurring the Role of Oligonucleotides: Spherical Nucleic Acids as a Drug Delivery Vehicle
Xuyu Tan,Xueguang Lu,Fei Jia,Xiaofan Liu,Yehui Sun,Jessica K. Logan,Ke Zhang
Journal of the American Chemical Society. 2016;
[Pubmed] | [DOI]
221 “A novel highly stable and injectable hydrogel based on a conformationally restricted ultrashort peptide”
Chaitanya Kumar Thota,Nitin Yadav,Virander Singh Chauhan
Scientific Reports. 2016; 6: 31167
[Pubmed] | [DOI]
222 Engineered self-expander hydrogel for sustained release of drug molecules
Jieun Kim,Jangsun Hwang,Youngmin Seo,Yeonho Jo,Jaewoo Son,Taejong Paik,Jonghoon Choi
Journal of Industrial and Engineering Chemistry. 2016;
[Pubmed] | [DOI]
223 Development of drug-loaded immunoliposomes for the selective targeting and elimination of rosetting Plasmodium falciparum-infected red blood cells
Ernest Moles,Kirsten Moll,Jun-Hong Chæng,Paolo Parini,Mats Wahlgren,Xavier Fernàndez-Busquets
Journal of Controlled Release. 2016; 241: 57
[Pubmed] | [DOI]
224 Biodistribution of Antibody-MS2 Viral Capsid Conjugates in Breast Cancer Models
Ioana Laura Aanei,Adel M. ElSohly,Michelle E. Farkas,Chawita Netirojjanakul,Melanie Regan,Stephanie Taylor Murphy,James P. OæNeil,Youngho Seo,Matthew B Francis
Molecular Pharmaceutics. 2016;
[Pubmed] | [DOI]
225 Microspheres prepared with different co-polymers of poly(lactic-glycolic acid) (PLGA) or with chitosan cause distinct effects on macrophages
Claudia da Silva Bitencourt,Letícia Bueno da Silva,Priscilla Aparecida Tartari Pereira,Guilherme Martins Gelfuso,Lúcia Helena Faccioli
Colloids and Surfaces B: Biointerfaces. 2015; 136: 678
[Pubmed] | [DOI]
226 Self-Assembling Monomeric Nucleoside Molecular Nanoparticles Loaded with 5-FU Enhancing Therapeutic Efficacy against Oral Cancer
Hang Zhao,Hui Feng,Dongjuan Liu,Jiang Liu,Ning Ji,Fangman Chen,Xiaobo Luo,Yu Zhou,Hongxia Dan,Xin Zeng,Jing Li,Congkui Sun,Jinyu Meng,Xiaojie Ju,Min Zhou,Hanshuo Yang,Longjiang Li,Xinhua Liang,Liangyin Chu,Lu Jiang,Yang He,Qianming Chen
ACS Nano. 2015; 9(10): 9638
[Pubmed] | [DOI]
227 Nanotechnology Based Therapeutics, Drug Delivery Mechanisms and Vaccination approaches for Countering Mycobacterium avium subspecies paratuberculosis (MAP) Associated Diseases
B.J. Stephen,Mukta Jain,Kuldeep Dhama,S.V. Singh,Manali Datta,Neelam Jain,Sujata Jayaraman,Manju Singh,K.K. Chaubey,S. Gupta,G.K. Aseri,Neeraj Khare,Parul Yadav,J.S. Sohal
Asian Journal of Animal and Veterinary Advances. 2015; 10(12): 830
[Pubmed] | [DOI]
228 Novel polysaccharide nanowires; synthesized from pectin-modified methacrylate
Ravichandran H. Kollarigowda
RSC Adv.. 2015; 5(124): 102143
[Pubmed] | [DOI]
229 Coumarin-containing-star-shaped 4-arm-polyethylene glycol: targeted fluorescent organic nanoparticles for dual treatment of photodynamic therapy and chemotherapy
Moumita Gangopadhyay,Tanya Singh,Krishna Kalyani Behara,S. Karwa,S. K. Ghosh,N. D. Pradeep Singh
Photochem. Photobiol. Sci.. 2015; 14(7): 1329
[Pubmed] | [DOI]
230 Development and evaluation of anti-malarial bio-conjugates: artesunate-loaded nanoerythrosomes
Jaya Agnihotri,Shubhini Saraf,Sobhna Singh,Papiya Bigoniya
Drug Delivery and Translational Research. 2015; 5(5): 489
[Pubmed] | [DOI]
231 Drug Release Properties of a Series of Adenine-Based Metal-Organic Frameworks
Hyojae Oh,Tao Li,Jihyun An
Chemistry - A European Journal. 2015; 21(47): 17010
[Pubmed] | [DOI]
232 Mesoporous molecularly imprinted polymer nanoparticles as a sustained release system of azithromycin
Simin Sheybani,Tolou Hosseinifar,Majid Abdouss,Saeedeh Mazinani
RSC Adv.. 2015; 5(120): 98880
[Pubmed] | [DOI]
233 Drug encapsulated polymeric microspheres for intracranial tumor therapy: A review of the literature
J. Alaina Floyd,Anna Galperin,Buddy D. Ratner
Advanced Drug Delivery Reviews. 2015; 91: 23
[Pubmed] | [DOI]
234 Management of retinoblastoma: opportunities and challenges
Dhiraj Bhavsar,Krishnakumar Subramanian,Swaminathan Sethuraman,Uma Maheswari Krishnan
Drug Delivery. 2015; : 1
[Pubmed] | [DOI]
235 Targeting vitamin E TPGS–cantharidin conjugate nanoparticles for colorectal cancer therapy
Shihou Sheng,Tao Zhang,Shijie Li,Jun Wei,Guangjun Xu,Tianhong Sun,Yahong Chen,Fengqing Lu,Yongchao Li,Jinghui Yang,Huiqiu Yu,Tongjun Liu,Gang Han
RSC Adv.. 2015; 5(66): 53846
[Pubmed] | [DOI]
236 Chitosan grafted low molecular weight polylactic acid for protein encapsulation and burst effect reduction
Antonio Di Martino,Pavel Kucharczyk,Jiri Zednik,Vladimir Sedlarik
International Journal of Pharmaceutics. 2015; 496(2): 912
[Pubmed] | [DOI]
237 Injectable in situ forming chitosan-based hydrogels for curcumin delivery
Titima Songkroh,Hongguo Xie,Weiting Yu,Xiudong Liu,Guangwei Sun,Xiaoxi Xu,Xiaojun Ma
Macromolecular Research. 2015; 23(1): 53
[Pubmed] | [DOI]
238 Peptide-induced formation of a tethered lipid bilayer membrane on mesoporous silica
Maria Wallin,Jae-Hyeok Choi,Seong Oh Kim,Nam-Joon Cho,Martin Andersson
European Biophysics Journal. 2015; 44(1-2): 27
[Pubmed] | [DOI]
239 L-DOPA stabilization on sol–gel silica to be used as neurological nanoreservoirs: Structural and spectroscopic studies
Tessy López,Dulce Esquivel,Guillermo Mendoza-Díaz,Emma Ortiz-Islas,Richard D. González,Octavio Novaro
Materials Letters. 2015; 161: 160
[Pubmed] | [DOI]
240 Did the presence of a guest in the cavity of an arene ruthenium metallaprism modify its reactivity towards biomolecules?
Lydia E.H. Paul,Bruno Therrien,Julien Furrer
Journal of Organometallic Chemistry. 2015; 796: 39
[Pubmed] | [DOI]
241 Synthetically Modified Viral Capsids as Versatile Carriers for Use in Antibody-Based Cell Targeting
Adel M. ElSohly,Chawita Netirojjanakul,Ioana L. Aanei,Astraea Jager,Sean C. Bendall,Michelle E. Farkas,Garry P. Nolan,Matthew B. Francis
Bioconjugate Chemistry. 2015; 26(8): 1590
[Pubmed] | [DOI]
242 Controlled release of drugs in electrosprayed nanoparticles for bone tissue engineering
Praveena Jayaraman,Chinnasamy Gandhimathi,Jayarama Reddy Venugopal,David Laurence Becker,Seeram Ramakrishna,Dinesh Kumar Srinivasan
Advanced Drug Delivery Reviews. 2015; 94: 77
[Pubmed] | [DOI]
243 Investigation of Plasma Treatment on Micro-Injection Moulded Microneedle for Drug Delivery
Karthik Nair,Benjamin Whiteside,Colin Grant,Rajnikant Patel,Cristina Tuinea-Bobe,Keith Norris,Anant Paradkar
Pharmaceutics. 2015; 7(4): 471
[Pubmed] | [DOI]
244 Immobilization and controlled release of drug using plasma polymerized thin film
Sung-Woon Myung,Sang-Chul Jung,Byung-Hoon Kim
Thin Solid Films. 2015; 584: 13
[Pubmed] | [DOI]
245 Supramolecular nanoscale assemblies for cancer diagnosis and therapy
Sílvia Castro Coelho,Maria Carmo Pereira,Asta Juzeniene,Petras Juzenas,Manuel A.N. Coelho
Journal of Controlled Release. 2015; 213: 152
[Pubmed] | [DOI]
246 Measuring Local Viscosities near Plasma Membranes of Living Cells with Photonic Force Microscopy
Felix Jünger,Felix Kohler,Andreas Meinel,Tim Meyer,Roland Nitschke,Birgit Erhard,Alexander Rohrbach
Biophysical Journal. 2015; 109(5): 869
[Pubmed] | [DOI]
247 Newly synthesized bolaamphiphiles from castor oil and their aggregated morphologies for potential use in drug delivery
Monique B. Ewonkem,Sarina Grinberg,Gabriel Lemcoff,Eleonora Shaubi,Charles Linder,Eliahu Heldman
Tetrahedron. 2015; 71(45): 8557
[Pubmed] | [DOI]
248 NMR Study of BA/FBA Cocrystal Confined Within Mesoporous Silica Nanoparticles Employing Thermal Solid Phase Transformation
Ewa Skorupska,Piotr Paluch,Agata Jeziorna,Marek J. Potrzebowski
The Journal of Physical Chemistry C. 2015; 119(16): 8652
[Pubmed] | [DOI]
249 Micro and nanomotors in diagnostics
Andrzej Chalupniak,Eden Morales-Narváez,Arben Merkoçi
Advanced Drug Delivery Reviews. 2015; 95: 104
[Pubmed] | [DOI]
250 Role of size of drug delivery carriers for pulmonary and intravenous administration with emphasis on cancer therapeutics and lung-targeted drug delivery
Chetna Dhand,Molamma P. Prabhakaran,Roger W. Beuerman,R. Lakshminarayanan,Neeraj Dwivedi,Seeram Ramakrishna
RSC Advances. 2014; 4(62): 32673
[Pubmed] | [DOI]
251 Ibuprofen in Mesopores of Mobil Crystalline Material 41 (MCM-41): A Deeper Understanding
Ewa Skorupska,Agata Jeziorna,Piotr Paluch,Marek J. Potrzebowski
Molecular Pharmaceutics. 2014; 11(5): 1512
[Pubmed] | [DOI]
252 Nanoparticles in drug delivery: mechanism of action, formulation and clinical application towards reduction in drug-associated nephrotoxicity
Dustin L Cooper,Christopher M Conder,Sam Harirforoosh
Expert Opinion on Drug Delivery. 2014; 11(10): 1661
[Pubmed] | [DOI]
253 The Potential of Liposomes with Carbonic Anhydrase IX to Deliver Anticancer Ingredients to Cancer Cells in Vivo
Huei Ng,Aiping Lu,Ge Lin,Ling Qin,Zhijun Yang
International Journal of Molecular Sciences. 2014; 16(1): 230
[Pubmed] | [DOI]
254 Nanotechnology: an effective tool for enhancing bioavailability and bioactivity of phytomedicine
Thirumurugan Gunasekaran,Tedesse Haile,Tedele Nigusse,Magharla Dasaratha Dhanaraju
Asian Pacific Journal of Tropical Biomedicine. 2014; 4: S1
[Pubmed] | [DOI]
255 The potential of the F127–water soft system towards selective solubilisation of iridium(iii) octahedral complexes
Anna Maria Talarico,Elisabeta Ildyko Szerb,Mauro Ghedini,Cesare Oliviero Rossi
Soft Matter. 2014; 10(35): 6783
[Pubmed] | [DOI]
256 Amphiphilic chitosan-grafted-functionalized polylactic acid based nanoparticles as a delivery system for doxorubicin and temozolomide co-therapy
Antonio Di Martino,Vladimir Sedlarik
International Journal of Pharmaceutics. 2014;
[Pubmed] | [DOI]
257 Silica-Based Materials as Drug Adsorbents: First Principle Investigation on the Role of Water Microsolvation on Ibuprofen Adsorption
Massimo Delle Piane,Stefano Vaccari,Marta Corno,Piero Ugliengo
The Journal of Physical Chemistry A. 2014; 118(31): 5801
[Pubmed] | [DOI]
258 Poloxamer surfactant preserves cell viability during photoacoustic delivery of molecules into cells
Aritra Sengupta,Nishant Dwivedi,Sean C. Kelly,Lara Tucci,Naresh N. Thadhani,Mark R. Prausnitz
Biotechnology and Bioengineering. 2014; : n/a
[Pubmed] | [DOI]
259 High-throughput in vitro drug release and pharmacokinetic simulation as a tool for drug delivery system development: Application to intravitreal ocular administration
Sanjay Sarkhel,Eva Ramsay,Leena-Stiina Kontturi,Jonne Peltoniemi,Arto Urtti
International Journal of Pharmaceutics. 2014;
[Pubmed] | [DOI]
260 Molecular imprinted polymers as drug delivery vehicles
Shabi Abbas Zaidi
Drug Delivery. 2014; : 1
[Pubmed] | [DOI]
261 Therapeutic potential of nanocarrier for overcoming to P-glycoprotein
Vimratjeet Kaur,Tarun Garg,Goutam Rath,Amit K. Goyal
Journal of Drug Targeting. 2014; 22(10): 859
[Pubmed] | [DOI]
262 Strategies for enhanced peptide and protein delivery
Maelíosa TC McCrudden,Thakur Raghu Raj Singh,Katarzyna Migalska,Ryan F Donnelly
Therapeutic Delivery. 2013; 4(5): 593
[Pubmed] | [DOI]
263 The anticancer efficacy of paclitaxel liposomes modified with mitochondrial targeting conjugate in resistant lung cancer
Jia Zhou,Wei-Yu Zhao,Xu Ma,Rui-Jun Ju,Xiu-Ying Li,Nan Li,Meng-Ge Sun,Ji-Feng Shi,Cheng-Xiang Zhang,Wan-Liang Lu
Biomaterials. 2013; 34(14): 3626
[Pubmed] | [DOI]


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