Proton Transfer Dynamics of 4'-N,N-Dimethylamino-3-hydroxyflavone Observed in Hydrogen-Bonding Solvents and Aqueous Micelles.

Abstract

Photophysical studies on the 4'-N,N-dimethylamino-3-hydroxyflavone fluorophore were performed in hydrogen-bonding solvents. Both in hydrogen-bonding acids and bases, clear evidence of excited state intramolecular proton transfer (ESIPT) emerged from steady-state and time-resolved spectroscopies. The same was also observed for the fluorophores residing in… (More)
DOI: 10.1021/acs.jpcb.5b00021

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@article{Ghosh2015ProtonTD, title={Proton Transfer Dynamics of 4'-N,N-Dimethylamino-3-hydroxyflavone Observed in Hydrogen-Bonding Solvents and Aqueous Micelles.}, author={Deborin Ghosh and Shaikh Batuta and Sreeparna Das and Naznin Ara Begum and Debabrata Mandal}, journal={The journal of physical chemistry. B}, year={2015}, volume={119 17}, pages={5650-61} }