[HTML][HTML] Optimization of the biosynthesis of silver nanoparticles using bacterial extracts and their antimicrobial potential

I Solís-Sandí, S Cordero-Fuentes, R Pereira-Reyes… - Biotechnology …, 2023 - Elsevier
In the present study, silver nanoparticles (AgNPs) were biosynthesized using the
supernatant and the intracellular extract of Cupriavidus necator, Bacillus megaterium, and …

Ag NP catalysis of Cu ions in the preparation of AgCu NPs and the mechanism of their enhanced antibacterial efficacy

F Zhou, Y Zhu, L Yang, DQ Yang, E Sacher - Colloids and Surfaces A …, 2022 - Elsevier
Aqueous dispersions of AgCu nanoparticles (NPs), with enhanced antibacterial efficacy,
have been prepared through the catalyzed reduction of Cu ions by PVP/PVA-stabilized Ag …

[HTML][HTML] Instant synthesis of gold nanoparticles at room temperature and SERS applications

RB Hurtado, M Cortez-Valadez, LP Ramírez-Rodríguez… - Physics Letters A, 2016 - Elsevier
Nowadays, gold nanoparticles (AuNps) can be used in a variety of applications, thus
efficient methods to produce them are necessary. Several methods have been proposed in …

Nanoporous gold film: Surfactant-assisted synthesis, anodic oxidation and sensing application in electrochemical determination of quercetin

S Nasrollahi, SM Ghoreishi, A Khoobi - Journal of Electroanalytical …, 2020 - Elsevier
In this research for a first time, the effect of cationic, anionic and nonionic surfactants on the
gold nanostructures is studied using electrochemical techniques. The results present the …

Vibrational properties of gold nanoparticles obtained by green synthesis

RAB Alvarez, M Cortez-Valadez, LON Bueno… - Physica E: Low …, 2016 - Elsevier
This study reports the synthesis and characterization of gold nanoparticles through an
ecological method to obtain nanostructures from the extract of the plant Opuntia ficus-indica …

Biogenesis of TiO2 nanoparticles using endophytic Bacillus cereus

S Sunkar, CV Nachiyar, R Lerensha… - Journal of nanoparticle …, 2014 - Springer
Synthesis of nanoparticles has attracted a lot of attention due to their unusual optical,
photoelectrochemical, and electronic properties. Semi conductor TiO 2 nanoparticles are …

Nano-priming of Vigna radiata seeds with opuntia stricta-derived γFe2O3 nanoparticles

P Kumar, P Saravanan, SN Omer… - Biocatalysis and …, 2024 - Elsevier
The experimental investigation aimed to enhance sustainable and biocompatible nano-
agriculture by examining the possible effects of biosynthesized nanoparticles (γFe 2 O 3 …

Raman scattering and optical properties of lithium nanoparticles obtained by green synthesis

RAB Álvarez, M Cortez-Valadez, R Britto-Hurtado… - Vibrational …, 2015 - Elsevier
The first report on lithium nanoparticles synthesized experimentally is presented. The
nanoparticles were obtained using the extract of Opuntia ficus-indica through “green …

Green synthesis approximation of Au/Li nanoparticles with Opuntia ficus-indica extract

RA Alvarez-Bayona, M Cortez-Valadez… - Physica E: Low …, 2019 - Elsevier
This article presents the synthesis of Au/Li nanoparticles through green synthesis
approximation, using extract from Opuntia ficus indica (OFI). The TEM images show the …

Green Synthesis of Ag-Cu Nanoalloys Using Opuntia ficus-indica

O Rocha-Rocha, M Cortez-Valadez… - Journal of Electronic …, 2017 - Springer
Abstract Bimetallic Ag/Cu nanoparticles have been obtained by green synthesis using
Opuntia ficus-indica plant extract. Two synthesis methods were applied to obtain …