Three-color polymorph-dependent luminescence: crystallographic analysis and theoretical study on excited-state intramolecular proton transfer (ESIPT) luminescence of cyano-substituted imidazo[1,2-a]pyridine

CrystEngComm ◽  
2014 ◽  
Vol 16 (19) ◽  
pp. 3890-3895 ◽  
Author(s):  
Toshiki Mutai ◽  
Hideaki Shono ◽  
Yasuhiro Shigemitsu ◽  
Koji Araki
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Theoretical Study ◽  
Intramolecular Proton Transfer ◽  
Crystallographic Analysis

scholarly journals Ingenious modification of molecular structure effectively regulates excited-state intramolecular proton and charge transfer: a theoretical study based on 3-hydroxyflavone

RSC Advances ◽  
2018 ◽  
Vol 8 (52) ◽  
pp. 29589-29597 ◽  
Author(s):  
Jianhui Han ◽  
Xiaochun Liu ◽  
Chaofan Sun ◽  
You Li ◽  
Hang Yin ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Excited State ◽  
Charge Transfer ◽  
Proton Transfer ◽  
Theoretical Study ◽  
Intramolecular Charge Transfer ◽  
Intramolecular Proton Transfer ◽  
Great Promise ◽  
Fluorescence Sensing

Harnessing ingenious modification of molecular structure to regulate excited-state intramolecular proton transfer (ESIPT) and intramolecular charge transfer (ICT) characteristics holds great promise in fluorescence sensing and imaging.

On the intramolecular proton transfer of 3-hydroxyflavone in the first singlet excited state: A theoretical study

2006 ◽  
Vol 325 (2-3) ◽  
pp. 243-250 ◽  
Author(s):  
Ricard Casadesús ◽  
Oriol Vendrell ◽  
Miquel Moreno ◽  
José M. Lluch ◽  
Keiji Morokuma
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Theoretical Study ◽  
Intramolecular Proton Transfer ◽  
Singlet Excited State

Theoretical study on the sensing mechanism of chalcone-based fluorescence probe for detecting hydrogen sulfide and biothiols

2021 ◽  
Author(s):  
Yunjian Cao ◽  
Lingling Wang ◽  
Ziqi Liu ◽  
Chaofan Sun ◽  
Yuanzuo Li
Keyword(s):  
Hydrogen Sulfide ◽  
Excited State ◽  
Charge Transfer ◽  
Proton Transfer ◽  
Fluorescent Probe ◽  
Theoretical Study ◽  
Fluorescence Probe ◽  
Intramolecular Charge Transfer ◽  
Intramolecular Proton Transfer ◽  
Twisted Intramolecular Charge Transfer

A fluorescent probe 2′-(2,4-dinitro-phenoxy)-4-(dimethylamino) chalcone (Pr1, Spectrochim. Acta, Part A 2021, 244, 118839)based on the twisted intramolecular charge transfer (TICT) and excited state intramolecular proton transfer (ESIPT) was designed and...

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