Ratiometric fluorescent and colorimetric dual-modal sensing strategy for discrimination and detection of D2O from H2O

Jingda Liu; Xinyu Ma; Qi Song; Junying Zang; Jingcheng Hao; Weisheng Liu; Jie Jiang

doi:10.1039/D2CC03530H

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Ratiometric fluorescent and colorimetric dual-modal sensing strategy for discrimination and detection of D₂O from H₂O†

Jingda Liu,^a Xinyu Ma,^b Qi Song,^a Junying Zang,^a Jingcheng Hao,

^a Weisheng Liu

^b and Jie Jiang

*^ac

Author affiliations

* Corresponding authors

^a Key Laboratory of the Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, China
E-mail: JieJiang@sdu.edu.cn

^b State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730099, China

^c Shenzhen Research Institute of Shandong University, Shenzhen 518057, P. R. China

Abstract

A ratiometric fluorescent and colorimetric dual-modal sensing strategy is reported to distinguish and detect D₂O from H₂O based on ground-state proton transfer for the first time. It enables synchronous dual-modal changes towards different fractions of D₂O and facilitates naked-eye recognition. The probe can provide a more accurate monitoring protocol for D₂O analysis.

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Article information

DOI: https://doi.org/10.1039/D2CC03530H
Article type: Communication
Submitted: 24 Jun 2022
Accepted: 22 Jul 2022
First published: 22 Jul 2022

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Chem. Commun., 2022,58, 9262-9265

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Ratiometric fluorescent and colorimetric dual-modal sensing strategy for discrimination and detection of D₂O from H₂O

J. Liu, X. Ma, Q. Song, J. Zang, J. Hao, W. Liu and J. Jiang, Chem. Commun., 2022, 58, 9262 DOI: 10.1039/D2CC03530H

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Chemical Communications