Selective detection of trace amount of Cu2+ using semiconductor nanoparticles in photoelectrochemical analysis

Nanoscale
Guang-Li WangHong-Yuan Chen

Abstract

A highly sensitive and selective photoelectrochemical sensor for Cu(2+) was developed based on the selective interaction between CdS quantum dots (QDs) immobilized on an indium tin oxide (ITO) electrode surface and Cu(2+) in a triethanolamine (TEA) solution to form Cu(x)S-doped CdS QDs, which disrupts the electron transfer from the conduction band of CdS to ITO and results in a decrease of photocurrent.

References

May 27, 1988·Science·D G HafemanH M McConnell
Jan 16, 2003·Journal of the American Chemical Society·Vered Pardo-YissarItamar Willner
Dec 16, 2004·Angewandte Chemie·Laila Sheeney-Haj-IchiaItamar Willner
Jan 5, 2006·Chemical Communications : Chem Comm·Chun-Yen ChenHsin-Tien Chiu
Mar 23, 2006·Journal of the American Chemical Society·Jacob A HansenKurt V Gothelf
Feb 13, 2007·Nanomedicine : Nanotechnology, Biology, and Medicine·Tuan Vo-DinhMusundi Wabuyele
Sep 24, 2008·Angewandte Chemie·Ron GillItamar Willner
Apr 9, 2009·Journal of the American Chemical Society·Bryce SadtlerA Paul Alivisatos
Sep 15, 2009·Biosensors & Bioelectronics·Guang-Li WangShou-Zhong Fu

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Citations

Feb 26, 2013·Analytical and Bioanalytical Chemistry·F LisdatA Kapp
Apr 4, 2013·ACS Applied Materials & Interfaces·Zhao YueNadja C Bigall
Apr 15, 2011·Langmuir : the ACS Journal of Surfaces and Colloids·Andrew M CollinsFrank Marken
Apr 15, 2014·Nanoscale Research Letters·Pankaj KumarTa-Chang Tien
Sep 11, 2012·Chemical Communications : Chem Comm·Peng WangHuangxian Ju
May 30, 2015·Analytical Chemistry·Wei-Wei ZhaoHong-Yuan Chen
Mar 28, 2016·Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy·Naser Samadi, Saeedeh Narimani
Feb 14, 2015·Chemistry : a European Journal·Peng WuHong-Yuan Chen
Sep 17, 2014·Chemical Society Reviews·Wei-Wei ZhaoHong-Yuan Chen
Nov 26, 2013·Nanoscale·Peng WuXiandeng Hou
Jun 15, 2016·The Analyst·Wei-Wei ZhaoHong-Yuan Chen
Jun 17, 2014·Chemical Reviews·Wei-Wei ZhaoHong-Yuan Chen
Nov 28, 2014·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Xia CaoNing Wang
Oct 21, 2018·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Fei MaChun-Yang Zhang
Sep 25, 2019·ACS Applied Materials & Interfaces·Jun WangYanqing Lai

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