Results 31 to 40 of about 1,328,706 (295)
Asian Pacific Journal of Tropical Biomedicine, 2018 Objective: To synthesize and isolate silver and gold nanoparticles from Litchi chinensis leaf methanolic extract, and to evaluate its comparative biological activities including muscles relaxant, analgesic, anti-inflammatory and antidiarrheal.
Uzma Murad +5 more
doaj +1 more source
Molecules, 2022 Here, we describe the preparation and characterization of organic/inorganic hybrid polymer multifunctional nanocarriers. Novel nanocomposites of gold nanoparticles using pH-responsive coordination pentablock terpolymers of poly(ε-caprolactone)-b-poly ...
Maria-Teodora Popescu +1 more
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Facioscapulohumeral muscular dystrophy (FSHD) is one of the most debilitating and common muscular dystrophies. Despite its severity, no approved therapy exists for FSHD patients. However, several therapeutic candidates are currently under development, and some have recently entered clinical trials, marking the need for reliable ...
Mustafa Bilal Bayazit +11 more
wiley +1 more source
Colloids and Interfaces, 2017 The ability to control the assembly of nanoparticles on substrates used in plasmon-enhanced spectroscopy continues to drive research in the field of nanofabrication.
Andressa M. Kubo +7 more
doaj +1 more source
Immunological properties of gold nanoparticles
Chemical Science, 2017 This review summarizes what is known about the application of gold nanoparticles as an antigen carrier and adjuvant in immunization for the preparation of antibodies in vivo and evaluating their potential for the development of effective vaccines.
Lev A. Dykman, Nikolai G. Khlebtsov
openaire +3 more sources
Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid
Advanced Engineering Materials, EarlyView.A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining macroscopic channels with polymerization‐induced nanoscale porosity. By systematically tuning structural wall thickness and resin formulation, the platform achieves an
Xiangyu Gao +6 more
wiley +1 more source
Preparation of Cationic Gold Nanoparticles in Aqueous Solutions of 2-Aminoethanethiol Hydrochloride [PDF]
, 2005 アミノエタンチオール塩酸塩(AET)共存下で塩化金酸を還元することにより, 金ナノ粒子が得られることが分かった.塩化金酸とAETの濃度を変化させて, 金ナノ粒子が生成する条件を検索した.塩化金酸とAETの濃度比がおおよそ1:1.5の場合に安定な金ナノ粒子が生成することが明らかになった.生成した 金ナノ粒子はプラスのゼータ電位(+23?+84 mV)を示すことから, 粒子表面にAET由来のアンモニウム塩を有するカチオン性金ナノ粒子であることを確認できた.チオール末端ポリエチレングリコール化合物(PEG ...
山田, 淳 +4 more
core +1 more source
Coalescence and Collisions of Gold Nanoparticles [PDF]
Materials, 2011 We study the assembling of small gold clusters subject to collisions and close contact coalescence by using molecular dynamics simulations to simulate events that occur typically in the sputtering process of synthesis. Our results support the notion that the kinetics of coalescence processes strongly determine the geometry and structure of the final ...
Antúnez García, Joel +4 more
openaire +3 more sources
Advanced Engineering Materials, EarlyView.Geometrical modifications on nitrocellulose membranes can result in observable differences in signal intensity relative to a reference membrane (top and bottom left). Using two reference experiments, we have developed a theoretical model that can reproduce the experimentally observed flow changes and provide information on membrane parameters, e.g ...
Maria Dimaki +2 more
wiley +1 more source
Anticancer activity of eco-friendly gold nanoparticles against lung and liver cancer cells
Journal of Genetic Engineering and Biotechnology, 2016 Gold nanoparticles have many applications in biomedical field. Improving delivery of anticancer agents to tumors using nanoparticles is one of the most promising research arenas in the field of nanotechnology.
S. Rajeshkumar
doaj +1 more source