2013 Fiscal Year Final Research Report
Large scale synthesis of dendrimers to apply to multifunctional nano materials
| Project/Area Number |
23710134
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Nanomaterials/Nanobioscience
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| Research Institution | Tokyo University of Science |
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Principal Investigator |
AOKI Ken'ichi 東京理科大学, 理学部, 講師 (40385943)
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| Project Period (FY) |
2011 – 2013
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| Keywords | デンドリマー / 大量合成 / 多段階交互付加法 / 光重合 / ケイ皮酸 / 光架橋 / 水素結合複合体 |
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| Research Abstract |
Large scale synthesis of monodispersed dendrimers were established to give polyol and polyacrylate dendrimers in 100 gram scales.
Photofunctuinal dendrimers with terminal photopolymerization and/or photocrosslinking units were conveniently prepared by chemical midification at the dendrimer surfaces in one steps. These types of dendrimers exhibited quite characteristic photochemical behaviors and extraordinary high photoreactivity.
We also examined the other type of teriminal modification based on physical adsorption. It was found that the polypyridyl dendrimers were self-organized into the hydrogen-bonded globular assemblages by mixing with the desired photoresponse carboxylic acids derivatives to exhibit specific photofunctionalities depending on the dendrimer generations.
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