Hole transfer in DNA: DNA as a scaffold for hole transfer between two organic molecules |
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| Authors: | Tadao TakadaKiyohiko Kawai Sachiko TojoTetsuro Majima |
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| Institution: | The Institute of Scientific and Industrial Research (SANKEN), Osaka University, Mihogaoka 8-1, Ibaraki, Osaka 567-0047, Japan |
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| Abstract: | Hole transfer process in ODNs conjugated with two organic molecules, pyrene (Py) and phenothiazine (Ptz) was investigated with the pulse radiolysis measurements. Monitoring the transient absorption of Py + and Ptz+, it was shown that the hole transfer rate was dependent on the distance and sequence between Py and Ptz. |
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