A Stable Single Piece of Unimolecularly π-Stacked Porphyrin Aggregate in a Thixotropic Low Molecular Weight Gel: A One-Dimensional Molecular Template for Polydiacetylene Wiring up to Several Tens of Micrometers in Length
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- Michihiro Shirakawa
- Department of Chemistry & Biochemistry, Graduate School of Engineering, Kyushu University, Fukuoka 812-8581, Japan
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- Norifumi Fujita
- Department of Chemistry & Biochemistry, Graduate School of Engineering, Kyushu University, Fukuoka 812-8581, Japan
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- Seiji Shinkai
- Department of Chemistry & Biochemistry, Graduate School of Engineering, Kyushu University, Fukuoka 812-8581, Japan
書誌事項
- 公開日
- 2005-03-01
- DOI
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- 10.1021/ja042869d
- 公開者
- American Chemical Society (ACS)
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説明
An amide-type copper porphyrin gelator having alkyldiacetylene tethers gives very transparent gel in Decalin, and the gel shows unique thixotropic behavior. One-dimensional aggregates generated in the gel act as templates for unimolecularly segregated polydiacetylene wiring upon UV irradiation on the surface. The polymerization along the aggregation goes to at least several micrometers long.
収録刊行物
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- Journal of the American Chemical Society
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Journal of the American Chemical Society 127 (12), 4164-4165, 2005-03-01
American Chemical Society (ACS)
