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Luminescence Enhancement of Carboxyl-Coated CdTe Quantum Dots by Silver Nanoparticles
(2013-06-01)
Metallic nanoparticles (NPs) have been used to improve the sensibility of biosensors and bioassays either by enhancing radiative emission or inducing quenching process on fluorescent probes. The aim of this research was ...
Synthesis of chitosan biofilms crosslinked with tripolyphosphate acting as chelating agent in the fixation of silver nanoparticlesSíntese de biofilmes de quitosana reticulados com tripolifosfato atuando como agente quelante na fixação de nanopartículas de prata
(2016-01-01)
Silver nanoparticles have been incorporated in the various materials, using different complexation agents. The work aims at the incorporation of silver nanoparticles in biofilms of chitosan using as agent crosslinker and ...
Green synthesis of silver nanoparticles with extract of Mimusops coriacea and light
(Elsevier Science Bv, 2018)
Biological methods of nanoparticle synthesis using plant extracts have been suggested as promising ecofriendly alternative to chemical and physical methods. In this study, spherical silver nanoparticles (AgNP) were synthesized ...
Self-supported silver nanoparticles containing bacterial cellulose membranes
(Elsevier B.V., 2008-05-01)
Hydrated bacterial cellulose (BC) membranes obtained from cultures of Acetobacter xylinum were used in the preparation of silver nanoparticles containing cellulose membranes. In situ preparation of Ag nanoparticles was ...
Self-supported silver nanoparticles containing bacterial cellulose membranes
(Elsevier B.V., 2008-05-01)
Hydrated bacterial cellulose (BC) membranes obtained from cultures of Acetobacter xylinum were used in the preparation of silver nanoparticles containing cellulose membranes. In situ preparation of Ag nanoparticles was ...
Comparison between electrical and optical properties of Carbon dots, silver nanoparticles and hybrid carbon/silver nanoparticles: Experimental evidence of the interaction of Carbon dots on silver nanoparticles
(Elsevier, 2020-10)
The comparison between electrical and optical properties of AgNPs, Cdots and Ag@Cdots were investigated. The synthesis of the nanoparticles was carried out via the microwave method as a quite simple and environmentally ...
Synthesis and characterization of silver nanoparticles impregnated into bacterial cellulose
(Elsevier B.V., 2009-04-15)
This article presents a study about the synthesis of colloidal silver (Ag)/biopolymer where Ag submicron particles were prepared in situ on bacterial cellulose (BC) produced by Gluconacetobacter xylinus. Different reducing ...