A hydrazone-based fluorescent chemosensor for Al 3+ : turn-on response induced by ESIPT suppression

New Journal of Chemistry 2026

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Authors: Muzzaffar Ahmad Bhat, Tabasum Jan, Refat E Ashraf, Muneeba Ali, Asmat Mushtaq, Sajad A. Bhat, Raymond J. Butcher, Noor U Din Reshi
DOI: 10.1039/d5nj04748j
Cited by: 1
References: 56

Abstract

A hydrazone Schiff base is synthesized that acts as a dual fluorescent and colorimetric sensor for Al 3+ . Binding of Al 3+ suppresses the ESIPT process, leading to a pronounced turn-on fluorescence response.

Fields of Study & Subjects

Molecular Sensors and Ion Detection Luminescence and Fluorescent Materials Analytical Chemistry and Sensors

Publication details

Journal / source
New Journal of Chemistry
Publisher
Royal Society of Chemistry (RSC)
Volume
50
Issue
6
Pages
2937–2947
Publication date
1 January 2026
Language
EN