Design of 2‐Pyridone Fluorophores for Brighter Emissions at Longer Wavelengths
Dong Sun Kim,
Younghun Kim,
Dongwhan Lee
et al.
Abstract:The recent discovery of blue fluorophores with high quantum yields based on pyridone structures inspired the development of new low‐molecular‐weight fluorophores with bright emissions at tunable wavelengths, which are highly attractive for various applications. In this study, we propose a rational design strategy for 2‐pyridone‐based fluorophores with bright emissions at long wavelengths. With a detailed understanding of the positional substitution effects on each carbon atom of the 2‐pyridone core, we develop… Show more
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