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Cited 43 time in webofscience Cited 42 time in scopus
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Structural properties of 'naked' gold nanoparticles formed by synchrotron X-ray irradiation SCIE SCOPUS

Title
Structural properties of 'naked' gold nanoparticles formed by synchrotron X-ray irradiation
Authors
Wang, CHChien, CCYu, YLLiu, CJLee, CFChen, CHHwu, YYang, CSJe, JHMargaritondo, G
Date Issued
2007-11
Publisher
BLACKWELL PUBLISHING
Abstract
The formation of colloidal unmodified ('naked') gold nanoparticles is investigated by irradiation of a precursor solution with X-rays from a synchrotron source. An interesting morphological evolution as a function of exposure time, from cross-linked network-like structure to individual particles, has been discovered. The particle size decreased with the exposure time and was influenced by the ionic strength of the precursor solution. Contrary to gamma- ray exposure, an OH radical scavenger was not required for cluster formation.
URI
https://oasis.postech.ac.kr/handle/2014.oak/11034
DOI
10.1107/S0909049507044743
ISSN
0909-0495
Article Type
Article
Citation
JOURNAL OF SYNCHROTRON RADIATION, vol. 14, page. 477 - 482, 2007-11
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제정호JE, JUNG HO
Dept of Materials Science & Enginrg
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