A turn-on fluorescent probe for selective detection of peroxynitrite via electrophilic addition mechanism and cellular imaging

Abstract Peroxynitrite (ONOO-), a key pathological mediator, demands fast and reliable detection. Herein, we report TADBI, a turn-on fluorescent probe based on triphenylamine-benzo indole framework. TADBI shows a rapid (< 50 s) colorimetric change from violet to colourless, and a strong fluorescence...

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Bibliografische gegevens

Hoofdauteurs:	Raguraman Lalitha, Ramanathan Rakesh Kumar, Yueh-Hsun Lu, Shu Pao Wu, Sivan Velmathi
Formaat:	Artigo
Taal:	Inglês
Gepubliceerd in:	Springer Nature 2026-02-01
Reeks:	Discover Sensors
Onderwerpen:	Colorimetric Fluorimetric Nanomolar detection Rapid response
Online toegang:	https://doi.org/10.1007/s44397-026-00044-2
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