2012 Fiscal Year Final Research Report
A study for the sum-frequency-selected-detection of circular polarized luminescenc
| Project/Area Number |
23655113
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Functional materials chemistry
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| Research Institution | Tohoku University |
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Principal Investigator |
ARAKI Yasuyuki 東北大学, 多元物質科学研究所, 助教 (80361179)
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| Project Period (FY) |
2011 – 2012
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| Keywords | 蛍光円二色性 |
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| Research Abstract |
In this study, we tried to establish a new detection method of circular polarized luminescence (CPL), and the application of fluorescence sum frequency detection method. At first, a newly synthesized chiral perylenediimide dimer indicating the CPL for the purpose of this study. We have performed a sum frequency selective CPL detection and obtained the basic knowledge for the study future development. Moreover, using the photon counting method with a streak scope, we were able to get the CPL spectra and their decays simultaneously. Based on the research results of this time, it has become possible to development of research from a new perspective about the CPL measurement.
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[Journal Article] Multiple photosynthetic reaction centres composed of supramolecular assemblies of zinc porphyrin dendrimers with a fullerene acceptor2011
Author(s)
Fukuzumi, S.; Saito, K.; Ohkubo, K.; Khoury, T.; Kashiwagi, Y.; Absalom, M. A.; Gadde, S.; D'Souza, F.; Araki, Y. ;Ito, O. ; Crossley, M. J.
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Journal Title
Chem. Commun.
Volume: 47
Pages: 7980-7982
DOI
Peer Reviewed
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