Theoretical study on radiative and non-radiative decay passways in solution
Project/Area Number |
15K05385
|
Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Physical chemistry
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Research Institution | Nagoya University |
Principal Investigator |
Yokogawa Daisuke 名古屋大学, 理学研究科(WPI), 特任准教授 (90624239)
|
Research Collaborator |
SUDA Kayo
|
Project Period (FY) |
2015-04-01 – 2018-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
Keywords | 無輻射遷移 / 励起状態 / 溶媒和理論 / 電子状態理論 / 無放射遷移 / スピンー軌道カップリング / 溶液内励起状態計算 / TD-DFT / 蛍光スペクトル |
Outline of Final Research Achievements |
Understanding of energy transfer at excited state in solution is significantly important to design bright imaging molecules. Although there has been a useful information, such as transient absorption, it is significantly difficult to understand the energy transfer mechanism at atomistic level. In this work, we propose a hybrid method between quantum and statistical mechanics for the study of radiative/non-radiative decay processes, and apply the method to fluorescent molecules.
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Report
(4 results)
Research Products
(28 results)
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[Journal Article] A Macrocyclic Fluorophore Dimer with Flexible Linkers: Bright Excimer Emission with Long Fluorescence Lifetime2016
Author(s)
H. Osaki, C.-M. Chou, M. Taki, K. Welke, D. Yokogawa, S. Irle, Y. Sato, T. Higashiyama, S. Saito, A. Fukazawa, S. Yamaguchi
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Journal Title
Angewandte Chemistry International Edition
Volume: 55
Issue: 25
Pages: 7131-7136
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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