Issue 12, 2020
From the journal:

Chemical Communications

High-efficiency cathodic electrochemiluminescence of the tris(2,2′-bipyridine)ruthenium(ii)/N-hydroxy compound system and its use for sensitive “turn-on” detection of mercury(ii) and methyl blue†

Muhammad Saqib,a   Shahida Bashir,b   Shimeles Addisu Kitte,a   Haijuan Lia  and  Yongdong Jin ORCID logo *ac  

* Corresponding authors

a State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, P. R. China
E-mail: ydjin@ciac.ac.cn

b Faculty of Science, Department of Mathematics, University of Gujrat, Gujrat 50700, Pakistan

c University of Science and Technology of China, Hefei 230026, P. R. China

Abstract

N-Hydroxysuccinimide (NHS) and N-hydroxysulfosuccinimide (NHSS) were exploited as efficient coreactants for cathodic Ru(bpy)32+ electrochemiluminescence (ECL) in neutral medium. The developed systems showed stronger ECL signals than that of the classic Ru(bpy)32+–H2O2 system and have been exploited for sensitive “turn-on” type ECL detections of methyl blue and Hg2+.

Graphical abstract: High-efficiency cathodic electrochemiluminescence of the tris(2,2′-bipyridine)ruthenium(ii)/N-hydroxy compound system and its use for sensitive “turn-on” detection of mercury(ii) and methyl blue

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Article information

DOI
https://doi.org/10.1039/C9CC09973E
Article type
Communication
Submitted
25 Dec 2019
Accepted
10 Jan 2020
First published
10 Jan 2020

Chem. Commun., 2020,56, 1827-1830

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High-efficiency cathodic electrochemiluminescence of the tris(2,2′-bipyridine)ruthenium(II)/N-hydroxy compound system and its use for sensitive “turn-on” detection of mercury(II) and methyl blue

M. Saqib, S. Bashir, S. A. Kitte, H. Li and Y. Jin, Chem. Commun., 2020, 56, 1827 DOI: 10.1039/C9CC09973E

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