This article contains the dataset of the scanning electron microscope (SEM) images of silver nanoparticles coated on polyethylene terephthalate (PET) films utilizing dopamine chemistry alone or combined with polyvinylpyrrolidone or glucose. The Ag NPs formed in various environments present round, cubic, ...
In this work, Janus structures were constructed by the functionalization of free-standing single-walled carbon nanotubes (FS-SWCNT) membranes with silver nanoparticles (AgNPs) electrodeposited on one face of the free-standing structure. The modification of the FS-SWCNT films with AgNPs was carried ...
Here, we report that SWCNT-embedded silver nanoparticles were synthesized at room temperature by using, Ox-SWCNTs, a silver precursor and a reducing agent in an aqueous solution. The silver particle size was controlled by varying the mass ratio of SWCNTs and Ag precursor ratio from 50 nm to ...
As a control, spherical silver nanoparticles (Sigma Aldrich, 484059, average diameter measured from SEM images: ~70 nm, 300 mg) were also dispersed in HPMC (60 mg)-dissolved water (9.64 g) by tip-sonication (560 W, 20 min). A commercial silver nanoparticle ink was also ...
FESEM images showed polydisperse AgNPs having an average size of about 55 nm. The XRD profile of the synthesized nanoparticles showed peaks that are characteristic of silver while the FTIR spectrum highlighted the functional groups associated with reducing silver ions and stabilizing the AgNPs. With ...
Bilayers of hematite/silver nanoparticles were obtained in the self-assembly process and thoroughly characterized using scanning electron microscopy (SEM), atomic force microscopy (AFM), and in situ streaming potential measurements. The hematite nanoparticles, forming a supporting layer, were 22nm in diam...
The Atomic Force microscope (AFM) and Scanning electron microscope (SEM) images of nanoparticles in aqueous solution showed the production of silver nanoparticles (average particle size: 2080- nm) by the protozoa. EDX spectra of silver nanoparticles excited by an electron beam, showed peaks for ...
Silver nanoparticles UV–vis spectrophotometer XRD AFM SEM Antimicrobial activity 1. Introduction Nanotechnology is emerging as a rapidly growing field with its application in science and technology for the purpose of manufacturing new materials at the nanoscale level (Albrecht et al., 2006). Recently,...
Silver nanoparticles are a special form of metallic silver having less than 100 nm size in at least one dimension which offers silver nanoparticles a high surface area to volume ratio (Pulit-Prociak et al., 2015; From: Journal of Environmental Management, 2021 ...
The present work deals with Sphaeranthus indicus leaf extract used as a capping and reducing agent for silver nanoparticles (Ag NPs) synthesis. Synthesized nanoparticles were characterized by UV-Vis, FT-IR, XRD, SEM with EDX and TEM analysis. The UV–Visible spectra of Ag NPs exhibited a sur...