Results 191 to 200 of about 21,142 (229)

Molecular Modification of AgNPs Synthetic Protein and Characterization of Synthetic AgNPs

Nano, 2023
Nanosilver (AgNPs) exhibit a wide range of potential uses in the optical, antibacterial, and catalytic fields, and biologically produced AgNPs have a number of benefits. Our lab earlier identified the Lysinibacillus sphaericus protein NA33, which is involved in the synthesis of AgNPs.
Tong Chai   +7 more
openaire   +1 more source

AgNPs-incorporated nanofiber mats: Relationship between AgNPs size/content, silver release, cytotoxicity, and antibacterial activity

Materials Science and Engineering: C, 2021
Silver nanoparticles (AgNPs) have a wide antimicrobial spectrum and low incidence of resistance. They have been widely incorporated into wound dressings for antimicrobial purpose. However, these wound dressings suffer from the accompanied cytotoxicity.
Huaxin, Lv   +7 more
openaire   +2 more sources

Surface-enhanced Raman scattering from AgNP–graphene–AgNP sandwiched nanostructures

Nanoscale, 2015
We developed a facile approach toward hybrid AgNP-graphene-AgNP sandwiched structures using self-organized monolayered AgNPs from wet chemical synthesis for the optimized enhancement of the Raman response of monolayer graphene. We demonstrate that the Raman scattering of graphene can be enhanced 530 fold in the hybrid structure.
Jian, Wu   +8 more
openaire   +2 more sources

Antibacterial AgNPs/CaP biocomposites

2014 9th International Forum on Strategic Technology (IFOST), 2014
The modification of implant surface is in the focus of many scientists worldwide. In this study, multifunctional biocomposite on the basis of calcium phosphate coating and silver nanoparticles has been fabricated through the use of nanofabrication techniques. Dense nanocrystalline HA film was deposited over AgNPs. The properties as well as the in vitro
Ivanova, A. A.   +9 more
openaire   +1 more source

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