Insights into Excited State Intramolecular Proton Transfer: An Alternative Model for Excited State Proton Transfer of Green Fluorescence Protein

2018 ◽  
Vol 122 (28) ◽  
pp. 5931-5944 ◽  
Author(s):  
Yi-Hui Chen ◽  
Robert Sung ◽  
Kuangsen Sung
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Alternative Model ◽  
Green Fluorescence Protein ◽  
Intramolecular Proton Transfer ◽  
Green Fluorescence ◽  
Excited State Proton Transfer ◽  
Fluorescence Protein

Observation of excited state proton transfer reactions in 2-phenylphenol and 2-phenyl-1-naphthol and formation of quinone methide species

2015 ◽  
Vol 17 (14) ◽  
pp. 9205-9211 ◽  
Author(s):  
Jiani Ma ◽  
Xiting Zhang ◽  
Nikola Basarić ◽  
Peter Wan ◽  
David Lee Phillips
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Transient Absorption ◽  
Intramolecular Proton Transfer ◽  
Quinone Methide ◽  
Transfer Reactions ◽  
Quinone Methides ◽  
Time Resolved ◽  
Excited State Proton Transfer ◽  
Proton Transfer Reactions

Excited state intramolecular proton transfer from a phenol (naphthol) to a carbon atom of the adjacent aromatic ring and formation of quinone methides was studied by femtosecond time-resolved transient absorption.

Excited-state proton transfer in 4-2′-hydroxyphneylpyridine: full-dimensional surface-hopping dynamics simulations

RSC Advances ◽  
2016 ◽  
Vol 6 (88) ◽  
pp. 85574-85581 ◽  
Author(s):  
Wei-Wei Guo ◽  
Xiang-Yang Liu ◽  
Wen-Kai Chen ◽  
Ganglong Cui
Keyword(s):  
Electronic Structure ◽  
Excited State ◽  
Proton Transfer ◽  
Electronic Structure Calculations ◽  
Intramolecular Proton Transfer ◽  
Surface Hopping ◽  
Excited State Proton Transfer ◽  
Dynamics Simulations ◽  
Structure Calculations ◽  
Dimensional Surface

We have employed combined electronic structure calculations and “on-the-fly” fewest switches surface-hopping dynamics simulations to study the S1 excited-state intramolecular proton transfer (ESIPT) and decay dynamics of 4-(2′-hydroxyphenyl)pyridine.

A study of the competitive multiple hydrogen bonding effect and its associated excited-state proton transfer tautomerism

2017 ◽  
Vol 19 (42) ◽  
pp. 28641-28646 ◽  
Author(s):  
Yi-Ting Chen ◽  
Pei-Jhen Wu ◽  
Chia-Yu Peng ◽  
Jiun-Yi Shen ◽  
Cheng-Cheng Tsai ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Excited State ◽  
Proton Transfer ◽  
Transfer Reaction ◽  
Proton Transfer Reaction ◽  
Intramolecular Proton Transfer ◽  
Bonding Effect ◽  
Excited State Proton Transfer ◽  
Multiple Hydrogen Bonding ◽  
Hydrogen Bonding Effect

1,8-Dihydroxynaphthalene-2,7-dicarbaldehyde (DHDA) has been strategically designed and synthesized with the aim to study the competitive multiple hydrogen bonding (H-bonding) effect and the associated excited-state intramolecular proton transfer reaction (ESIPT).

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