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Water-soluble carbon dots with blue, yellow and red emissions: mechanism investigation and array-based fast sensing application

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Abstract

In this study, three kinds of CDs with blue, yellow and red emissions were prepared and their luminescence mechanisms through theoretical calculations together with experimental data were further investigated in depth. Afterwards, a sensor array was constructed by using three kinds of CD–metal ions for rapid discrimination of different types of sulfur-containing species.

Graphical abstract: Water-soluble carbon dots with blue, yellow and red emissions: mechanism investigation and array-based fast sensing application

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Article information


Submitted
13 Feb 2020
Accepted
28 Feb 2020
First published
02 Mar 2020

Chem. Commun., 2020, Advance Article
Article type
Communication

Water-soluble carbon dots with blue, yellow and red emissions: mechanism investigation and array-based fast sensing application

Y. Liu, J. Zhang, X. Zhao, W. Li, J. Wang, Y. Gao, Y. Cui, S. Xu and X. Luo, Chem. Commun., 2020, Advance Article , DOI: 10.1039/D0CC01156H

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