Stabilization of sputtered gold and silver nanoparticles in PEG colloid solutions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F15%3A43900202" target="_blank" >RIV/60461373:22310/15:43900202 - isvavai.cz</a>

Alternative codes found

RIV/44555601:13440/15:43886641 RIV/60461373:22330/15:43900202

Result on the web

<a href="http://dx.doi.org/10.1007/s11051-014-2850-z" target="_blank" >http://dx.doi.org/10.1007/s11051-014-2850-z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11051-014-2850-z" target="_blank" >10.1007/s11051-014-2850-z</a>

Result language

angličtina

Original language name

Stabilization of sputtered gold and silver nanoparticles in PEG colloid solutions

Original language description

In this study, a simple technique for preparation of colloid solution of metal nanoparticles in polyethylene glycol (PEG)/H2O is described. By this technique, stable colloidalmetal solutions can be prepared ready for use without application of chemical reactions, stabilizers, or reducing agents. The nanoparticles are created by direct sputtering of metal into PEG. The influence of sputter conditions and the concentration of PEG/H2O on the properties of nanoparticles was studied. The nanoparticles were characterized by transmission electron microscopy, atomic absorption spectrometry, dynamic light scattering, and UV-Vis spectroscopy. UV-Vis spectra of gold nanoparticle solution exhibit localized surface plasmon resonance characteristic peaks located inthe region 513-560 nm (PEG/H2O-1/1), 509-535 nm (PEG/H2O-1/9), and for silver nanoparticles in the region from 401 to 421 nm. Silver nanoparticles have a broader size distribution compared with gold ones. An appropriate choice of concentr

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JJ - Other materials

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Nanoparticle Research

ISSN

1388-0764

e-ISSN

—

Volume of the periodical

17

Issue of the periodical within the volume

1

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

15

Pages from-to

"11/1"-15

UT code for WoS article

000352165400011

EID of the result in the Scopus database

—