Catalytic route electrochemiluminescence microscopy of cell membranes with nitrogen-doped carbon dots as nano-coreactants

Cheng Ma; Min-Xuan Wang; Hui-Fang Wei; Shaojun Wu; Jian-Rong Zhang; Jun-Jie Zhu; Zixuan Chen

doi:10.1039/D0CC08223F

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Catalytic route electrochemiluminescence microscopy of cell membranes with nitrogen-doped carbon dots as nano-coreactants†

Cheng Ma,

^a Min-Xuan Wang,^a Hui-Fang Wei,^a Shaojun Wu,^a Jian-Rong Zhang,

^a Jun-Jie Zhu

^a and Zixuan Chen

*^a

Author affiliations

* Corresponding authors

^a State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
E-mail: chenzixuan@nju.edu.cn

Abstract

Catalytic route electrochemiluminescence (ECL) microscopy enables imaging upper cell membranes with freely diffusing Ru(bpy)₃²⁺ as the emitter and nitrogen-doped carbon dots as the nano-coreactants and labels. This strategy provides a vertical resolution when studying the ECL profiles at different heights and realizes the ECL imaging of the externalized phosphatidylserine.

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Article information

DOI: https://doi.org/10.1039/D0CC08223F
Article type: Communication
Submitted: 21 Dec 2020
Accepted: 20 Jan 2021
First published: 21 Jan 2021

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Chem. Commun., 2021,57, 2168-2171

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Catalytic route electrochemiluminescence microscopy of cell membranes with nitrogen-doped carbon dots as nano-coreactants

C. Ma, M. Wang, H. Wei, S. Wu, J. Zhang, J. Zhu and Z. Chen, Chem. Commun., 2021, 57, 2168 DOI: 10.1039/D0CC08223F

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Chemical Communications

Catalytic route electrochemiluminescence microscopy of cell membranes with nitrogen-doped carbon dots as nano-coreactants†

Abstract

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Catalytic route electrochemiluminescence microscopy of cell membranes with nitrogen-doped carbon dots as nano-coreactants

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