Paper Title:
Spectroscopic Study of 2-Thiobarbituric Acid Modified Gold Nanoparticles
  Abstract

Gold nanoparticles with a 13 nm diameter were synthesized and modified by a pH-sensitive, ionizable thiols acid, 2-thiobarbituric acid (TBA). After modification, the maximum absorbance wavelength shifted from 520 to 524 nm. Several effects were also investigated, including the pH, the salt and the metal ions effects.

  Info
Periodical
Chapter
Chapter 1: Frontiers of Nanoscience and Technology
Edited by
Ran Chen
Pages
244-248
DOI
10.4028/www.scientific.net/MSF.694.244
Citation
J. Du, Z. N. Xia, "Spectroscopic Study of 2-Thiobarbituric Acid Modified Gold Nanoparticles", Materials Science Forum, Vol. 694, pp. 244-248, 2011
Online since
July 2011
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