Dopamine detection based on its quenching effect on the anodic electrochemiluminescence of CdSe quantum dots |
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| Authors: | Liu Xuan Cheng Lingxiao Lei Jianping Ju Huangxian |
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| Institution: | Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), Department of Chemistry, Nanjing University, Nanjing 210093, PR China. |
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| Abstract: | Anodic electrochemiluminescence (ECL) of CdSe quantum dots (QDs) in a neutral system was for the first time observed at a relatively low potential by using sulfite as a co-reactant to produce the ECL emission at an indium tin oxide (ITO) electrode, which could be used for the sensitive detection of ECL quenchers using dopamine (DA) as a model molecule. |
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