2013 Fiscal Year Final Research Report
Preparation and magnetic control of metal-free magnetic emulsions and liposomes
| Project/Area Number |
23655127
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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 | Kyoto University |
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Principal Investigator |
TAMURA Rui 京都大学, 人間・環境学研究科(研究院), 教授 (60207256)
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| Project Period (FY) |
2011 – 2013
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| Keywords | メタルフリー磁性ソフトマテリアル / 磁性ミセル / 磁性エマルション / 磁性ヒドロゲル / ラジカルヒドロゲル / 両親媒性ラジカル化合物 / 正の磁気液晶効果 / 電子スピン共鳴分光法 |
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| Research Abstract |
With a view to developing metal-free magnetic carriers or particles for Drug Delivery System or the MRI contrast agents, respectively, we have investigated the preparation of (i) organic nitroxide radical compounds showing surface-activity and (ii) metal-free magnetic micelles and emulsions from them. Consequently, the stable emulsions of the amphiphilic radical compound encapsulating a neutral oily nitroxide radical compound have been prepared and moved freely in water under the action of a weak permanent magnet.
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