Synthesis and optical properties of silver nanoparticles and arrays

DD Evanoff Jr, G Chumanov - ChemPhysChem, 2005 - Wiley Online Library
This Minireview systematically examines optical properties of silver nanoparticles as a
function of size. Extinction, scattering, and absorption cross‐sections and distance …

Preparation of copper nanoparticles coated cellulose films with antibacterial properties through one-step reduction

B Jia, Y Mei, L Cheng, J Zhou… - ACS applied materials & …, 2012 - ACS Publications
Regenerated cellulose (RC) films coated with copper (Cu) nanoparticles were prepared
from cellulose-cuprammonium solution through coagulation in aq. NaOH and subsequent …

Copper‐based nanostructured coatings on natural cellulose: nanocomposites exhibiting rapid and efficient inhibition of a multi‐drug resistant wound pathogen, A …

NC Cady, JL Behnke… - Advanced Functional …, 2011 - Wiley Online Library
This paper describes a layer‐by‐layer (LBL) electrostatic self‐assembly process for
fabricating highly efficient antimicrobial nanocoatings on a natural cellulose substrate. The …

Influence of the shape of copper powder particles on the crystal structure and some decisive characteristics of the metal powders

L Avramović, VM Maksimović, Z Baščarević… - Metals, 2019 - mdpi.com
Three different forms of Cu powder particles obtained by either galvanostatic electrolysis or
a non-electrolytic method were analyzed by a scanning electron microscope (SEM), X-ray …

Rapid template-free synthesis of an air-stable hierarchical copper nanoassembly and its use as a reusable catalyst for 4-nitrophenol reduction

S Ghosh, R Das, IH Chowdhury, P Bhanja… - RSC advances, 2015 - pubs.rsc.org
A hierarchical copper nanoassembly was synthesized by one-pot solvothermal treatment at
150° C for 2 h in the presence of copper nitrate, formamide and water. The product exhibited …

Novel Cu@ SiO2/bacterial cellulose nanofibers: Preparation and excellent performance in antibacterial activity

B Ma, Y Huang, C Zhu, C Chen, X Chen, M Fan… - Materials Science and …, 2016 - Elsevier
The antibacterial composite based on bacterial cellulose (BC) was successfully prepared by
in-situ synthesis of SiO 2 coated Cu nanoparticles (Cu@ SiO 2/BC) and its properties were …

Preparation of ultra fine nickel–copper bimetallic powder for BME-MLCC

W Songping - Microelectronics journal, 2007 - Elsevier
The preparation of ultra fine nickel–copper bimetallic powder with two-stage chemical
reduction method was investigated. Reductive sugar and hydrazine hydrate were employed …

Production of rhenium nanoparticles by low-temperature aqueous-phase reduction of NH4ReO4 using NaBH4

A Tang, J Zhang, H Cao, H Zhang, G Zheng - Hydrometallurgy, 2023 - Elsevier
The synthesis of refractory rhenium (Re) powders is significant for the production of rhenic
products. In this work, the ultra-fine Re nanoparticles were synthesized via a combination of …

A green hydrothermal route to copper nanocrystallites

YC Zhang, R Xing, XY Hu - Journal of Crystal Growth, 2004 - Elsevier
A simple and completely green hydrothermal route has been developed to synthesize
copper (Cu) nanocrystallites based on the reduction of CuO by α-D-glucose in distilled water …

Preparation of fine copper powders and their application in BME-MLCC

S Wu, H Qin, P Li - Journal of University of Science and Technology …, 2006 - Elsevier
The preparation of fine copper powders by chemical reduction method was investigated.
The reaction of [Cu (NH3) 4] 2+ complex with hydrazine hydrate gives spherical …