Highly Polarized Benzo[ k ]fluoranthene Imide Derivatives: Large Solvatofluorochromism, Dual Fluorescence and Aggregation Induced Emission Associated with Excited‐State Intramolecular Charge Transfer

ChemPlusChem ◽  
2019 ◽  
Vol 84 (6) ◽  
pp. 722-729 ◽  
Author(s):  
Kohji Katayama ◽  
Ikumi Kawajiri ◽  
Yotaro Okano ◽  
Jun‐ichi Nishida ◽  
Takeshi Kawase
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
Dual Fluorescence ◽  
Aggregation Induced Emission

Pyrrolo[2,3-b]quinoxaline with 2-(2-aminoethyl)pyridine chain highly selective fluorescent receptor for Zn2+ exhibiting a dual fluorescence and AIEE in crystalline state

CrystEngComm ◽  
2015 ◽  
Vol 17 (3) ◽  
pp. 498-502 ◽  
Author(s):  
Katarzyna Ostrowska ◽  
Łukasz Dudek ◽  
Jarosław Grolik ◽  
Marlena Gryl ◽  
Katarzyna Stadnicka
Keyword(s):  
Charge Transfer ◽  
Solid State ◽  
Crystalline State ◽  
Intramolecular Charge Transfer ◽  
Zinc Ion ◽  
Dual Fluorescence ◽  
Aggregation Induced Emission ◽  
Emission Enhancement

The article describes the synthesis of selective dual emissive intramolecular charge transfer (ICT) receptor for zinc ion in acetonitrile, exhibiting aggregation induced emission enhancement (AIEE) in solid state.

scholarly journals A leaning amine–ketone dyad with a nonconjugated linker: solvatofluorochromism and dual fluorescence associated with intramolecular charge transfer

2018 ◽  
Vol 17 (9) ◽  
pp. 1157-1168 ◽  
Author(s):  
Yutaro Kuramoto ◽  
Takanobu Nakagiri ◽  
Yasunori Matsui ◽  
Eisuke Ohta ◽  
Takuya Ogaki ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
Molecular Geometry ◽  
Dual Fluorescence

A amine–ketone dyad with a nonconjugated linker displays solvatofluorochromism and dual fluorescence due to intramolecular charge transfer in the excited state accompanied by a change of the molecular geometry like leaning.

Absence of Dual Fluorescence in Cyano Isomers and Di-Cyano Derivatives Related to N,N-Dimethyl-4-Aminobenzonitril: A DFT/MRCI Study

2002 ◽  
Vol 216 (3) ◽  
Author(s):  
A.B.J. Parusel ◽  
R. Schamschule ◽  
G. Köhler
Keyword(s):  
Density Functional Theory ◽  
Excited State ◽  
Charge Transfer ◽  
Configuration Interaction ◽  
Density Functional ◽  
Intramolecular Charge Transfer ◽  
Dual Fluorescence ◽  
Interaction Method ◽  
Configuration Interaction Method ◽  
Functional Theory

A combination of density functional theory and multi-reference configuration interaction method (DFT/MRCI) is used to investigate the excited state intramolecular charge transfer (ICT) reaction for the

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.

Excited state dynamics for hybridized local and charge transfer state fluorescent emitters with aggregation-induced emission in the solid phase: a QM/MM study

2017 ◽  
Vol 19 (44) ◽  
pp. 29872-29879 ◽  
Author(s):  
Jianzhong Fan ◽  
Lei Cai ◽  
Lili Lin ◽  
Chuan-Kui Wang
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Solid Phase ◽  
Charge Transfer State ◽  
Aggregation Induced Emission ◽  
Excited State Dynamics ◽  
Transfer State

Investigation on the excited state dynamics to reveal the AIE and HLCT mechanisms by a QM/MM method.

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