Issue 74, 2024

Ultrasensitive and versatile hydrogen peroxide sensing via fluorescence quenching

Abstract

Reported herein is an ultra-sensitive turn-off fluorescence sensor for hydrogen peroxide based on its reaction with bimane 1. This reaction is highly efficient, resulting in a detection limit of 7.9 pM. It also maintains sensor efficacy when adsorbed on paper and enables both solution-state and vapor-phase detection.

Graphical abstract: Ultrasensitive and versatile hydrogen peroxide sensing via fluorescence quenching

Supplementary files

Article information

Article type
Communication
Submitted
21 jun 2024
Accepted
19 ago 2024
First published
22 ago 2024

Chem. Commun., 2024,60, 10152-10155

Ultrasensitive and versatile hydrogen peroxide sensing via fluorescence quenching

J. J. Peter, N. C. Roy, F. Grynszpan and M. Levine, Chem. Commun., 2024, 60, 10152 DOI: 10.1039/D4CC03020F

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