Selective colorimetric detection of Cr(
                    <scp>iii</scp>
                    ) and Cr(
                    <scp>vi</scp>
                    ) using gallic acid capped gold nanoparticles

Dong, Chen; Wu, Genhua; Wang, Zhuqing; Ren, Wenzhi; Zhang, Yujie; Shen, Zheyu; Li, Tianhua; Wu, Aiguo

doi:10.1039/c5dt04099j

Public

Selective colorimetric detection of Cr( iii ) and Cr( vi ) using gallic acid capped gold nanoparticles

Shared by NobleBlocks on Jan 1, 2016 • 12:00 AM UTC

Authors:

Chen Dong

Genhua Wu

Zhuqing Wang

Abstract

A colorimetric assay is proposed for the selective detection of Cr( iii ) and Cr( vi ) via the aggregation-induced color change of gallic acid capped gold nanoparticles (GA-AuNPs).

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