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Issue 12, 2007
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Parameters for selective colorimetric sensing of mercury(II) in aqueous solutions using mercaptopropionic acid-modified gold nanoparticles

Chih-Ching Huanga  and  Huan-Tsung Chang*ab 
Author affiliations

* Corresponding authors

a Department of Chemistry, National Taiwan University, Taipei, Taiwan
E-mail: changht@ntu.edu.tw
Fax: 011-886-2-33661171
Tel: 011-886-2-33661171

b Department of Natural Science Education, National Taitung University, Taitung, Taiwan

Abstract

We unveil a new homogeneous assay-using mercaptopropionic acid-modified Au nanoparticles in the presence of 2,6-pyridinedicarboxylic acid for the highly selective and sensitive detection of Hg2+ ions.

Graphical abstract: Parameters for selective colorimetric sensing of mercury(ii) in aqueous solutions using mercaptopropionic acid-modified gold nanoparticles

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Publication details

The article was received on 23 Oct 2006, accepted on 27 Nov 2006 and first published on 11 Dec 2006


Article type: Communication
DOI: 10.1039/B615383F
Citation: Chem. Commun., 2007,0, 1215-1217
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    Parameters for selective colorimetric sensing of mercury(II) in aqueous solutions using mercaptopropionic acid-modified gold nanoparticles

    C. Huang and H. Chang, Chem. Commun., 2007, 0, 1215
    DOI: 10.1039/B615383F

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