Search Within
Applied Filters:
Showing 1-30 of 89 results for "


" within Papers
Octadecylamine-based Langmuir-Blodgett films containing iron and copper hexacyanoferrates.
Ivanov NS, et al.
Colloid Journal, 77(2), 154-159 (2015)
Jiawei Li et al.
Drug development and industrial pharmacy, 40(7), 980-987 (2013-05-15)
In this study, tetrandrine-loaded cationic solid lipid nanoparticles (TET-CNP) and solid lipid nanoparticles (TET-NP) were prepared by the emulsion evaporation-solidification at low temperature method. The particle size, zeta potential, and entrapment efficiency of TET-CNP and TET-NP were characterized. The results
Yuanyuan Zhen et al.
Vaccine, 33(35), 4330-4340 (2015-04-11)
To develop effective, convenient and stable mucosal vaccines, mannose-PEG-cholesterol (MPC)/lipid A-liposomes (MLLs) entrapping model antigen bovine serum albumin (BSA) were prepared by the procedure of emulsification-lyophilization and used to constitute microneedles, forming the proMLL-filled microneedle arrays (proMMAs). The proMMAs were
Tomáš Taubner et al.
International journal of biological macromolecules, 72, 11-18 (2014-08-12)
Carboxymethylcellulose (CMC) was selected as substrate for amidation based on previous results described for monocarboxy cellulose (MCC) with the aim to prepare highly substituted products. In comparison with MCC containing uronic carboxyl groups at C-6 position, O-carboxymethyl groups in CMC
Jaleh Varshosaz et al.
European journal of medicinal chemistry, 54, 429-438 (2012-06-13)
The aim of the present study was to reduce 5-FU side effects by targeted nanostructured lipid carriers (NLCs) to LDL receptors that are over expressed in colorectal carcinoma and also use of a new synthesized conjugate of retinoic acid as
Bibekananda De et al.
Materials science & engineering. C, Materials for biological applications, 56, 74-83 (2015-08-08)
The present work demonstrated a transparent thermosetting nanocomposite with antimicrobial and photoluminescence attributes. The nanocomposites are fabricated by incorporation of different wt.% (1, 2 and 3) of a biocide immobilized OMMT-carbon dot reduced Cu2O nanohybrid (MITH-NH) in the hyperbranched epoxy
Abdulaziz Mohsen Al-Mahallawi et al.
International journal of pharmaceutics, 472(1-2), 304-314 (2014-06-28)
Ciprofloxacin is a synthetic fluoroquinolone antibiotic that has been used for systemic treatment of otitis media in adults. It was approved for topical treatment of otorrhea in children with tympanostomy tubes. The aim of this work was to enhance the
Daniela Chirio et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 88(3), 746-758 (2014-12-03)
Paclitaxel loaded solid lipid nanoparticles (SLN) of behenic acid were prepared with the coacervation technique. Generally, spherical shaped SLN with mean diameters in the range 300–600 nm were obtained. The introduction of charged molecules, such as stearylamine and glycol chitosan
Fabrication of a novel octadecylamine functionalized graphene oxide/PVDF dual-layer flat sheet membrane for desalination via air gap membrane distillation.
Zahirifar J, et al.
Desalination, 428(14), 227-239 (2018)
Fei Wang et al.
Talanta, 84(1), 160-168 (2011-02-15)
The present paper describes to modify a double stranded DNA-octadecylamine (ODA) Langmuir-Blodgett film on a glassy carbon electrode (GCE) surface to develop a voltammetric sensor for the detection of trace amounts of baicalein. The electrode was characterized by atomic force
Enzyme-Octadecylamine Langmuir-Blodgett membranes for ENFET biosensors
Wan K, et al.
Talanta, 52(4), 663-670 (2000)
Carl D Walkey et al.
ACS nano, 8(3), 2439-2455 (2014-02-13)
Using quantitative models to predict the biological interactions of nanoparticles will accelerate the translation of nanotechnology. Here, we characterized the serum protein corona 'fingerprint' formed around a library of 105 surface-modified gold nanoparticles. Applying a bioinformatics-inspired approach, we developed a
Yifei Guo et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 124, 266-272 (2018-09-07)
Drug-loaded nanoparticles utilizing amphiphilic molecules as nanocarriers were developed broadly for nanoscale drug delivery system. Linear amphiphilic molecule (PEG45C18) based on PEG and alkyl chain was designed and synthesized. To study the influence of alkyl chain on antitumor activity, 10-hydroxycamptothecin
Self-assembly of novel core/shell structured blue fluorescent silica nanoparticles.
Zheng Jiao et al.
Journal of controlled release : official journal of the Controlled Release Society, 152 Suppl 1, e262-e263 (2011-12-27)
Alexander Rabkin et al.
Journal of colloid and interface science, 430, 283-292 (2014-06-29)
The optical properties of cadmium sulfide (CdS) nanoparticles in suspension are affected by morphology and suspending solvent. Time dependent stability of these properties is solvent dependent and is affected by illumination conditions under which the suspension is stored. Moreover, minute
Ankita Thakur et al.
Parasitology international, 64(1), 70-78 (2014-10-16)
Despite a large number of field trials, till date no prophylactic antileishmanial vaccine exists for human use. Killed antigen formulations offer the advantage of being safe but they have limited immunogenicity. Recent research has documented that efforts to develop effective
Gregory Von White et al.
ACS nano, 6(6), 4678-4685 (2012-05-29)
The structure and stability of hybrid lipid vesicles containing bilayer-encapsulated hydrophobic nanoparticles is dependent upon lipid phase behavior. By embedding stearylamine-stabilized gold nanoparticles in dipalmitoylphosphatidylcholine/dipalmitoylphosphatidylglycerol vesicles, we show that encapsulation at lipid to nanoparticle ratios from 10,000:1 to 5000:1 leads
Meng-Jie Gu et al.
International journal of nanomedicine, 10, 5187-5204 (2015-09-01)
Novel gadolinium-loaded liposomes guided by GBI-10 aptamer were developed and evaluated in vitro to enhance magnetic resonance imaging (MRI) diagnosis of tumor. Nontargeted gadolinium-loaded liposomes were achieved by incorporating amphipathic material, Gd (III) [N,N-bis-stearylamidomethyl-N'-amidomethyl] diethylenetriamine tetraacetic acid, into the liposome
Leila Rodrigues Caldeira et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 70, 125-131 (2015-02-11)
This work aimed to develop nanoemulsions (NE) containing cholesterol and Amphotericin B (AmB) evaluating the influence of a lipophilic amine (stearylamine; STE) on drug encapsulation efficiency (EE), cytotoxicity on macrophages and in vitro antileishmanial activity. The EE of AmB in
Rajan Swami et al.
International journal of pharmaceutics, 486(1-2), 287-296 (2015-04-04)
Delivering chemotherapeutics by nanoparticles into tumor is impeded majorly by two factors: nonspecific targeting and inefficient penetration. Targeted delivery of anti-cancer agents solely to tumor cells introduces a smart strategy because it enhances the therapeutic index compared with untargeted drugs.
V Dhawan et al.
International journal of pharmaceutics, 579, 119176-119176 (2020-03-03)
To investigate comparative in vitro and in vivo performance of lipid vesicular and particulate systems in escalating oral bioavailability for superior hepatoprotection. Systems were fabricated using easy to scale up process and novel excipients to deliver Silibinin. In vitro characterization
Freddy T Rabouw et al.
ACS nano, 9(10), 10366-10376 (2015-09-22)
Conventional colloidal quantum dots (QDs) suffer from rapid energy losses by nonradiative (Auger) processes, leading to sub-ns lifetimes in all excited states but the lowest-energy single exciton. Suppression of interband Auger decay, such as biexciton Auger recombination, has been achieved
Jaleh Varshosaz et al.
Journal of liposome research, 22(3), 224-236 (2012-03-06)
The aim of the present study was to design a targeted delivery system of 5-fluorouracil (5-FU) for hepatocellular carcinoma (HCC). Lactobionic acid (LB) was conjugated to stearyl amine (SA) by a chemical reaction. The nanostructured lipid carriers (NLCs), containing LB
D Pandita et al.
Die Pharmazie, 66(3), 171-177 (2011-05-11)
The objective of the study was to design and evaluate a solid lipid nanoparticle (SLN) drug delivery system for delivery of paclitaxel. Components of the SLN were lipid (stearylamine) and surfactants (Pluronic F68 and Soya lecithin). The paclitaxel loaded nanoparticles
Bihu Lv et al.
Nature communications, 9(1), 1536-1536 (2018-04-20)
When closely packed into a high-density film, semiconductor nanocrystals (NCs) can interact with each other to yield collective optical behaviours, which are normally difficult to characterize due to the ensemble average effect. Here we synthesized semiconductor NC clusters and performed
Teresa Janas et al.
Biochimica et biophysica acta, 1808(9), 2322-2326 (2011-05-28)
Negatively-charged polysialic acid (polySia) chains are usually membrane-bound and are often expressed on the surface of neuroinvasive bacterial cells, neural cells, and tumor cells. PolySia can mediate both repulsive and attractive cis interactions between membrane components, and trans interactions between
Chlorine resistant TFN nanofiltration membrane incorporated with octadecylamine-grafted GO and fluorine-containing monomer.
Xue S-M, et al.
Journal of Membrane Science , 545(14), 185-195 (2018)
Jayeeta Roychoudhury et al.
PloS one, 6(3), e17376-e17376 (2011-03-23)
Resistance of Leishmania donovani to pentavalent antimonials, the first-line treatment of visceral leishmaniasis (VL), has become a critical issue worldwide. Second-line and new drugs are also not devoid of limitations. Suitable drug-delivery systems can improve the mode of administration and
Sunita Yadav et al.
Molecular pharmaceutics, 12(5), 1523-1533 (2015-03-19)
The main objective of this study was to evaluate comparative biodistribution and pharmacokinetics of cyclosporine-A (CsA) following intranasal (IN) administration versus intravenous (IV) administration in Sprague-Dawley rats using an oil-in-water nanoemulsion delivery system. CsA, a hydrophobic peptide that is also
Kandadi Prabhakar et al.
Colloids and surfaces. B, Biointerfaces, 86(2), 305-313 (2011-05-14)
Indinavir, an antiretroviral protease inhibitor used in treatment of HIV infection has limited penetration into brain due to efflux of P-glycoprotein. The aim of this work was to develop transferrin coupled submicron lipid emulsions (SLEs) containing indinavir for delivery to
Page 1 of 3
Page 1 of 3