Unveiling the highly selective time-dependent colorimetric response of an 8-hydroxyquinoline- and indolinium-conjugated donor–π–acceptor (D–π–A) hybrid for the detection of copper( ii ) ions

New Journal of Chemistry 2026

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Authors: G. Durga Prasad, Tadepalli Sanjeevakumar, Venkatachalam Rajeshkumar, Ashok K. Sundramoorthy, Surendra H. Mahadevegowda
DOI: 10.1039/d6nj00058d
Cited by: 3
References: 67

Abstract

A novel indolinium–8-hydroxyquinoline-based donor–π–acceptor colorimetric chemosensor, IQS, was synthesized and its time-dependent colorimetric response for the selective detection of Cu 2+ ions was systematically investigated.

Fields of Study & Subjects

Molecular Sensors and Ion Detection Luminescence and Fluorescent Materials Supramolecular Chemistry and Complexes

Publication details

Journal / source
New Journal of Chemistry
Publisher
Royal Society of Chemistry (RSC)
Volume
50
Issue
15
Pages
6487–6496
Publication date
1 January 2026
Language
EN