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Issue 67, 2019
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A colorimetric and fluorescent lighting-up sensor based on ICT coupled with PET for rapid, specific and sensitive detection of nitrite in food

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Abstract

An anthracene carboxyimide derivative was synthesized as a colorimetric and fluorogenic sensor to determine NO2 with a rapid response (<4 min), excellent selectivity and a low detection limit (84 nM). Paper strips containing the sensor were applied to visually determine the NO2 content in food.

Graphical abstract: A colorimetric and fluorescent lighting-up sensor based on ICT coupled with PET for rapid, specific and sensitive detection of nitrite in food

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Article information


Submitted
02 Jul 2019
Accepted
25 Jul 2019
First published
25 Jul 2019

Chem. Commun., 2019,55, 9947-9950
Article type
Communication

A colorimetric and fluorescent lighting-up sensor based on ICT coupled with PET for rapid, specific and sensitive detection of nitrite in food

J. Wu, L. Jiang, P. Verwilst, J. An, H. Zeng, L. Zeng, G. Niu and J. S. Kim, Chem. Commun., 2019, 55, 9947
DOI: 10.1039/C9CC05048E

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