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Updated: May 30, 2026

Proton Transfer and Protein Conformation Dynamics in Photosensitive Proteins by Time-resolved Step-scan Fourier-transform Infrared Spectroscopy
Published on: June 27, 2014
Advanced organic optoelectronic materials: harnessing excited-state intramolecular proton transfer (ESIPT) process
1Creative Research Initiative Center for Supramolecular Optoelectronic, Materials and WCU Hybrid Materials Program, Department of Materials Science and Engineering, Seoul National University, Gwanak-gu, Korea.
Abstract:
Recently, organic fluorescent molecules harnessing the excited-state intramolecular proton transfer (ESIPT) process are drawing great attention due to their unique photophysical properties which facilitate novel optoelectronic applications. After a brief introduction to the ESIPT process and related photo-physical properties, molecular design strategies towards tailored emission are discussed in relation to their theoretical aspects. Subsequently, recent studies on advanced ESIPT molecules and their optoelectronic applications are surveyed, particularly focusing on chemical sensors, fluorescence imaging, proton transfer lasers, and organic light-emitting diodes (OLEDs).
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