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Updated: Jan 10, 2026

Time-resolved Photophysical Characterization of Triplet-harvesting Organic Compounds at an Oxygen-free Environment Using an iCCD Camera
Published on: December 27, 2018
Advancements in the Design and Development of Organic Fluorophores for the Excited State Intramolecular Proton
Gargi Mishra1, Durgesh Singh2, Surabhi Asthana1
1Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.
Abstract:
Excited state intramolecular proton transfer (ESIPT) is a process where photoexcited molecules dissipate energy by transferring protons and undergoing tautomerization. With a brief introduction of a new emerging sensing mechanism, viz., CN isomerization, AIE, etc., this study explores the various aspects of ESIPT based on the current studies. Since Weller discovered ESIPT in salicylic acid and methyl salicylate, extensive research has developed on this topic, attributing to its wide applications. Here, it explores the structural and mechanical aspects of ESIPT and tautomerization.
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