Synthesis of surfactant-free electrostatically stabilized gold nanoparticles by plasma-induced liquid chemistry
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F13%3APU99386" target="_blank" >RIV/00216305:26310/13:PU99386 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/0957-4484/24/24/245604" target="_blank" >http://dx.doi.org/10.1088/0957-4484/24/24/245604</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0957-4484/24/24/245604" target="_blank" >10.1088/0957-4484/24/24/245604</a>
Alternative languages
Result language
angličtina
Original language name
Synthesis of surfactant-free electrostatically stabilized gold nanoparticles by plasma-induced liquid chemistry
Original language description
Plasma induced non-equilibrium liquid-chemistry (PiLC) is used to synthesize gold nanoparticles (AuNPs) without using any reducing/capping agents. Morphology and optical properties of the synthesized AuNPs are characterized by Transmission Electron Microscopy (TEM) and UV-Visible spectroscopy. Material properties affect the particle shape and size whereas plasma processing parameters tend to change the rate of AuNPs synthesis process. Particles of different shapes (e.g. spherical, triangular, hexagonal,pentagonal, etc.) are synthesized in aqueous solutions. In particular, size of the AuNPs can be tuned from 5 nm to several hundreds of nm by varying the initial gold precursor (HAuCl4) concentration from 2.5 microM to 1 mM. Low HAuCl4 concentration forms the smallest and most stable AuNPs whereas high HAuCl4 concentration leads to larger particles and loss of electrostatic stability. Furthermore, in order to reveal the information on basic reaction mechanism by plasma-liquid interaction
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GD104%2F09%2FH080" target="_blank" >GD104/09/H080: Plasmachemical processes and their technological applications</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
NANOTECHNOLOGY
ISSN
0957-4484
e-ISSN
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Volume of the periodical
24
Issue of the periodical within the volume
24
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
1-11
UT code for WoS article
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EID of the result in the Scopus database
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