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Front Cover: Advancements in the Design and Development of Organic Fluorophores for the Excited State Intramolecular Proton Transfer Phenomenon (Chem. Rec. 11/2025)

Year: 2025

Type: paratext

Abstract: Excited-state intramolecular proton transfer (ESIPT) happens when a molecule, upon photon absorption, is promoted to an electronically excited state, where a proton transfer occurs from a donor to an acceptor group within the molecule. This process generates an excited-state tautomer, often exhibiting a lower ionization potential. Consequently, the fluore scence spectra display a notable Stokes shift, with emission peaks shifted toward longer wavelengths. More details can be found in the Review by Rampal Pandey, Mrituanjay D. Pandey, and co-workers (DOI: 10.1002/tcr.202500109).

Source: The Chemical Record

DOI: 10.1002/tcr.70062

Authors: Gargi Mishra, Durgesh Singh, Surabhi Asthana, Himanshu Shekhar Tripathi, Rampal Pandey, Mrituanjay D. Pandey

Institutions: Banaras Hindu University, Maulana Azad National Institute of Technology

Language: English

Topic: Photochemistry and Electron Transfer Studies

Subfield: Physical and Theoretical Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W4416744855

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