Results 31 to 40 of about 242,100 (216)
Synthesis of Silver Nanoparticles by Green Method Stabilized to Synthetic Human Stomach Fluid
Molecules, 2014 Silver nanoparticles (Ag NP) have been attracted much attention in recent years in biomedical applications due to their antimicrobial activity, but their drawbacks include toxicity and instability to aqueous hydrochloric acid solutions.
Ayman M. Atta +2 more
doaj +1 more source
Self-assembly of multi-component fluorescent molecular logic gates in micelles [PDF]
, 2016 A recent strategy for developing supramolecular logic gates in water is based on combinations of molecules via self-assembly with surfactants, which eliminates the need for time-consuming synthesis. The self-assembly of surfactants and lumophores and
Costa, Paola F. da +2 more
core +1 more source
Paediatric Respiratory Reviews, 2011 Mutations in genes encoding proteins needed for normal surfactant function and metabolism cause acute lung disease in newborns and chronic lung disease in older children and adults. While rare these disorders are associated with considerable pulmonary morbidity and mortality.
W Adam, Gower, Lawrence M, Nogee
openaire +2 more sources
Molecules, 2014 Monodisperse silver nanoparticles were synthesized by a new developed method via reaction of AgNO3 and oleic acid with the addition of a trace amount of Fe3+ ions.
Ayman M. Atta +3 more
doaj +1 more source
Nanomaterials, 2023 Although cationic surfactants have a remarkable antimicrobial activity, they present an intrinsic toxicity that discourages their usage. In this work novel zein nanoparticles loaded with arginine-phenylalanine-based surfactants are presented.
Lourdes Perez +5 more
doaj +1 more source
Cross-linking of micelles by gemini surfactants
, 2000 We investigate the effects of gemini surfactants, telechelic chain and lipids on the nature of micelles formed by conventional single-tail surfactants in water by carrying out Monte Carlo simulations. In a mixture of gemini and single-tail surfactants in
Chowdhury, Debashish +4 more
core +1 more source
Micellar Aggregates of Gemini Surfactants: Monte Carlo Simulation of a Microscopic Model [PDF]
, 1997 We propose a "microscopic" model of gemini surfactants in aqueous solution. Carrying out extensive Monte Carlo simulations, we study the variation of the critical micellar concentration (CMC) of these model gemini surfactants with the variation of the (a)
D Chowdhury +9 more
core +3 more sources
Environmental Health Perspectives, 1984 Aspects of pulmonary surfactant are reviewed from a biochemical perspective. The major emphasis is on the lipid components of surfactant. Topics reviewed include surfactant composition, cellular and subcellular sites as well as pathways of biosynthesis of phosphatidylcholine, disaturated phosphatidylcholine and phosphatidylglycerol.
openaire +3 more sources
Nanomaterials, 2019 In this work, new smart mesoporous amine-functionalized silica nanoparticles were prepared from hydrolyzing microgels based on N-isopropyl acrylamide-co-vinyltrimethoxysilane microgels with tetraethoxysilicate and 3-aminopropyltriethoxysilane by sol-gel ...
Nourah I. Sabeela +4 more
doaj +1 more source
Cross-stream migration of a surfactant-laden deformable droplet in a Poiseuille flow
, 2017 The motion of a viscous deformable droplet suspended in an unbounded Poiseuille flow in the presence of bulk-insoluble surfactants is studied analytically.
Chakraborty, Suman +2 more
core +1 more source