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Accession number;00A0163475
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| Title;Effect of DNA on the photoisomerization quantum yield of distilbazolium ligand. |
| Author;
JUSKOWIAK B
(Kyushu Univ.)
TAKENAKA S
(Kyushu Univ.)
TAKAGI M
(Kyushu Univ.)
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Journal Title;Abstracts. Symposium on Biofunctional Chemistry
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Journal Code:L0836A
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ISSN:
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VOL.14th;NO.;PAGE.30-31(1999)
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| Figure&Table&Reference; |
| Pub. Country;Japan |
| Language;English |
| Abstract;The photoisomerization study of bis(2-(1-methylpyridinium-4-yl)vinyl)benzene dye in the absence and presence of DNA revealed that the DNA affects photoisomerization quantum yields of the ligands. The DNA-promoted formation of E,E isomer was accounted for the contribution of two factors: (i) the binding differentiation between structurally dissimilar isomer and (ii) the quenching of ligand fluorescence by the DNA. (author abst.) |
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