Difunctional biogenic Au nanoparticles for colorimetric detection and removal of Hg2+

Hao Zhou; Yuanyuan Qu; Duanxing Li; Xuwang Zhang; Qiao Ma; Wenli Shen; Jiti Zhou

doi:10.1039/C5RA03174E

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Difunctional biogenic Au nanoparticles for colorimetric detection and removal of Hg²⁺†

Hao Zhou,^ab Yuanyuan Qu,*^a Duanxing Li,^a Xuwang Zhang,^a Qiao Ma,^a Wenli Shen^a and Jiti Zhou^a

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* Corresponding authors

^a Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education), School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, China
E-mail: qyy@dlut.edu.cn

^b Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education), School of Food and Environmental, Dalian University of Technology, Panjin Campus, Panjin 124221, China

Abstract

Biogenic Au nanoparticles (AuNPs) produced by Cupriavidus metallidurans SHE could act as a colorimetric sensor and scavenger of Hg²⁺ based on biological reduction mediated formation of an amalgam.

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Article information

DOI: https://doi.org/10.1039/C5RA03174E
Article type: Communication
Submitted: 19 Feb 2015
Accepted: 07 May 2015
First published: 11 May 2015

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RSC Adv., 2015,5, 42931-42934

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Difunctional biogenic Au nanoparticles for colorimetric detection and removal of Hg²⁺

H. Zhou, Y. Qu, D. Li, X. Zhang, Q. Ma, W. Shen and J. Zhou, RSC Adv., 2015, 5, 42931 DOI: 10.1039/C5RA03174E

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