Black phosphorus quantum dots as novel electrogenerated chemiluminescence emitters for the detection of Cu2+

Jun Chen; Qiaoe Wang; Xuejiao Liu; Xu Chen; Lianying Wang; Wensheng Yang

doi:10.1039/D0CC00661K

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Black phosphorus quantum dots as novel electrogenerated chemiluminescence emitters for the detection of Cu²⁺†

Jun Chen,^a Qiaoe Wang,^b Xuejiao Liu,^a Xu Chen,

*^a Lianying Wang^a and Wensheng Yang

*^a

Author affiliations

* Corresponding authors

^a State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
E-mail: chenxu@mail.buct.edu.cn

^b Key Laboratory of Cosmetic, Beijing Technology and Business University, China National Light Industry, Beijing 100048, China

Abstract

For the first time, electrochemiluminescence (ECL) emission was observed from black phosphorus quantum dots (BPQDs) in the presence of K₂S₂O₈ as the co-reactant. The potential application of BPQDs ECL in analytical chemistry was also demonstrated using Cu²⁺ as an example.

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Article information

DOI: https://doi.org/10.1039/D0CC00661K
Article type: Communication
Submitted: 24 Jan 2020
Accepted: 16 Mar 2020
First published: 17 Mar 2020

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Chem. Commun., 2020,56, 4680-4683

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Black phosphorus quantum dots as novel electrogenerated chemiluminescence emitters for the detection of Cu²⁺

J. Chen, Q. Wang, X. Liu, X. Chen, L. Wang and W. Yang, Chem. Commun., 2020, 56, 4680 DOI: 10.1039/D0CC00661K

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Chemical Communications