Spiroconjugated Intramolecular Charge-Transfer Emission in Non-Typical Spiroconjugated Molecules: The Effect of Molecular Structure upon the Excited-State Configuration

ChemPhysChem ◽  
2013 ◽  
Vol 14 (5) ◽  
pp. 982-989 ◽  
Author(s):  
Linna Zhu ◽  
Cheng Zhong ◽  
Cui Liu ◽  
Zhongyin Liu ◽  
Jingui Qin ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Excited State ◽  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
State Configuration

Radiationless Deactivation of an Intramolecular Charge Transfer Excited State through Hydrogen Bonding:  Effect of Molecular Structure and Hard−Soft Anionic Character in the Excited State

2001 ◽  
Vol 105 (45) ◽  
pp. 10488-10496 ◽  
Author(s):  
Akimitsu Morimoito ◽  
Tomoyuki Yatsuhashi ◽  
Tetsuya Shimada ◽  
László Biczók ◽  
Donald A. Tryk ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Hydrogen Bonding ◽  
Excited State ◽  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
Bonding Effect ◽  
Hydrogen Bonding Effect

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.

Dynamic adjustment of emission from both singlets and triplets: the role of excited state conformation relaxation and charge transfer in phenothiazine derivates

2021 ◽  
Author(s):  
Weidong Qiu ◽  
Xinyi Cai ◽  
Mengke Li ◽  
Liangying Wang ◽  
Yanmei He ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
Dynamic Adjustment ◽  
Twisted Intramolecular Charge Transfer

Dynamic adjustment of emission behaviours by controlling the extent of twisted intramolecular charge transfer character in excited state.

scholarly journals Intramolecular Charge Transfer with the Planarized 4-Cyanofluorazene and Its Flexible Counterpart 4-Cyano-N-phenylpyrrole. Picosecond Fluorescence Decays and Femtosecond Excited-State Absorption

2009 ◽  
Vol 113 (2) ◽  
pp. 520-520 ◽  
Author(s):  
Sergey I. Druzhinin ◽  
Sergey Kovalenko ◽  
Tamara A. Senyushkina ◽  
Attila Demeter ◽  
Reinhard Machinek ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
Excited State Absorption

scholarly journals Theoretical research on excited-state intramolecular proton coupled charge transfer modulated by molecular structure

RSC Advances ◽  
2018 ◽  
Vol 8 (52) ◽  
pp. 29662-29669
Author(s):  
Dapeng Yang ◽  
Guang Yang ◽  
Min Jia ◽  
Xiaoyan Song ◽  
Qiaoli Zhang ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Excited State ◽  
Charge Transfer ◽  
Energy Barrier ◽  
Theoretical Research ◽  
Small Energy

Charge transfer from O1 to O2 of 3HFN results in proton H1 transfer from O1 to O2 in S1 state, while small energy barrier facilitates proton H1 transfer from O1 to N1 in S1 state of diCN-HBO, which results in charge transfer from O1 to di-cyano.

Ratiometric Fluorescent/Colorimetric Cyanide-Selective Sensor Based on Excited-State Intramolecular Charge Transfer−Excited-State Intramolecular Proton Transfer Switching

2014 ◽  
Vol 86 (10) ◽  
pp. 4648-4652 ◽  
Author(s):  
Wei-Chi Lin ◽  
Sin-Kai Fang ◽  
Jiun-Wei Hu ◽  
Hsing-Yang Tsai ◽  
Kew-Yu Chen
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Proton Transfer ◽  
Intramolecular Charge Transfer ◽  
Intramolecular Proton Transfer ◽  
Selective Sensor

Ultrafast excited state dynamics of fucoxanthin: excitation energy dependent intramolecular charge transfer dynamics

2011 ◽  
Vol 13 (22) ◽  
pp. 10762 ◽  
Author(s):  
Daisuke Kosumi ◽  
Toshiyuki Kusumoto ◽  
Ritsuko Fujii ◽  
Mitsuru Sugisaki ◽  
Yoshiro Iinuma ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Excitation Energy ◽  
Intramolecular Charge Transfer ◽  
Excited State Dynamics ◽  
Charge Transfer Dynamics ◽  
Energy Dependent
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