2011 Fiscal Year Final Research Report
Ultrasound-Induced Gelation Directed towards Spatial Arrangement of Metal Complexes
| Project/Area Number |
21750144
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Functional materials chemistry
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| Research Institution | Osaka University |
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Principal Investigator |
KOMIYA Naruyoshi 大阪大学, 大学院・基礎工学研究科, 助教 (00301276)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 白金錯体 / 超音波 / 分子集合 / 発光 / ゲル / ゾル / 外部刺激応答性 |
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| Research Abstract |
Instant and precise control of phosphorescent emission can be performed by ultrasound-induced gelation of organic liquids with cyclic dinuclear platinum complexes with bis(salicylaldiminato) ligands. Emission from the gels can be controlled by sonication time, linker length, and optical activity of the complexes. Several experimental results indicated that structure-dependent homo-and heterochiral aggregations and ultrasound-control of the aggregate morphology are key factors for emission enhancement.
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