Fluorescence and intersystem crossing from the twisted intramolecular charge transfer (TICT) state of bianthryl in the presence of inorganic ions in polar solvents

1995 ◽  
Vol 88 (2-3) ◽  
pp. 93-104 ◽  
Author(s):  
Marek Mac ◽  
Jan Najbar ◽  
Jakob Wirz
Keyword(s):  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
Inorganic Ions ◽  
Intersystem Crossing ◽  
Polar Solvents ◽  
Twisted Intramolecular Charge Transfer

Solvent sensitive intramolecular charge transfer dynamics in the excited states of 4-N,N-dimethylamino-4′-nitrobiphenyl

2016 ◽  
Vol 18 (11) ◽  
pp. 7661-7671 ◽  
Author(s):  
Rajib Ghosh ◽  
Amitabha Nandi ◽  
Dipak K. Palit
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Triplet State ◽  
Excited States ◽  
Intramolecular Charge Transfer ◽  
Intersystem Crossing ◽  
Polar Solvents ◽  
Excited State Dynamics ◽  
Nonpolar Solvents ◽  
Charge Transfer Dynamics

Solvent sensitive excited state dynamics of DNBP is explored. In polar solvents, the ultrafast barrierless TICT process is the major relaxation pathway, whereas, in nonpolar solvents the excited state undergoes the PICT process, followed by efficient intersystem crossing to the triplet state.

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.

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