Buscar
Mostrando ítems 1-10 de 4100
A perspective of mitochondrial dysfunction in rats treated with silver and titanium nanoparticles (AgNPs and TiNPs)
(2018-05-01)
Nanotechnology is a growing branch of science that deals with the development of structural features bearing at least one dimension in the nano range. More specifically, nanomaterials are defined as objects with dimensions ...
Biosíntesis y caracterización de nanopartículas bimetálicas de oro-paladio usando extracto de Tamarix gallica para aplicaciones fotocatalíticas
(Universidad Michoacana de San Nicolás de Hidalgo, 2017-06)
In this work, golden (NpsAu) and palladium (NpsPd) nanoparticles were synthesized, as well as bimetallic gold-palladium (NpsAu-Pd) core-shell type at room temperature, using the aqueous extract of leaves and stem of the ...
Funcionalização De Nanopartículas Metálicas Com Diferentes Combinações De Peptídeos Para Aplicações Como Agentes Antimicrobianos E Antitumorais
(Universidade Federal de São Paulo (UNIFESP), 2017-11-27)
Metal nanoparticles (NPs) have showing promising applications in the biomedical field. These NPs have unique physicochemical properties, as well as great chemical versatility on their surface, which allows new modifications ...
Antibacterial activity of nitric oxide releasing silver nanoparticles
(Iop Publishing Ltd, 2017)
Silver nanoparticles (AgNPs) are well known potent antimicrobial agents. Similarly, the free radical nitric oxide (NO) has important antibacterial activity, and due to its instability, the combination of NO and nanomaterials ...
Nanopartículas de prata obtidas pela síntese 'green' combinadas ou não com glicerofosfato de cálcio e tirosol: efeito antimicrobiano, anti-inflamatório e na resposta transcriptômica em patógenos orais
(Universidade Estadual Paulista (Unesp), 2018-11-01)
O objetivo deste estudo foi avaliar a atividade antimicrobiana/antibiofilme e a viabilidade celular de nanopartículas de prata (NPsAg) obtidas por uma síntese ‘green’ associadas ou não ao β-glicerofosfato de cálcio (GPCa) ...
Effect on the Optical Efficiency and Photostability of Luminescent Solar Concentrator Based on the Deposition of AgSiO2@NPs
(Amer Physical Soc, 2020)
Because of the growing demand for the use of photovoltaic cells to transform solar energy into electrical energy, radiation concentration systems such as luminescent solar concentrators (LSCs) have gained significant ...