2012 Fiscal Year Final Research Report
Formation of layered organization of particle with ability of fluorescent-emission using a new polymer nanospheres
| Project/Area Number |
23750251
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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 |
Polymer/Textile materials
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| Research Institution | Saitama University |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2012
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| Keywords | ポリマーナノスフィア積層粒子層状組織体 / 超薄分子組織膜 / 芳香族ポリアミド / 単粒子膜 / N-ビニルカルバゾール / 三元櫛型共重合体 / 蛍光発光能 / 構造色 |
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| Research Abstract |
We constructed a multiparticle layered organization of aromatic polyamides with rigid main chains and flexible side chains by the Langmuir-Blodgett (LB) technique, which resulted in a highly regular arrangement along the c-axis. The particle arrangement was estimated by performing out-of-plane X-ray diffraction (XRD) analysis and atomic force microscopic (AFM) observation. The results suggest that a double-particle layered structure (Y-type) is formed by the LB technique, forming amphiphilic particles at the air/water interface. Copolymers with highly hydrophobic carbazole contents and both hydrogenated and fluorinated side-chains also formed a single-particle layer at the air/water interface and exhibited multiparticle layers by a LB technique. Therefore, it is possible to control the formation of single- and double-particle layered structure using these techniques. Further, it was found that multiparticle layered organization of polymer nanospheres and polymer nanosheets could be formed simultaneously with the same component material.
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Research Products
(51 results)
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[Journal Article] レポート平成24年度繊維学会年次大会2012
Author(s)
幾田信生,藤森厚裕,木村邦生,戸木田雅利,松本英俊,宇佐美久尚,道信剛志,武野明義,渡辺敏行,松居正樹,平田雄一,久田研次,伊藤浩志,島村佳伸,櫻井伸一,川瀬徳三,仲西正,平井智康,上甲恭平,林徳子,中澤靖元,岩田忠久,鬘谷要,平井郁子,佐藤哲也,森島美佳,宝田亘,高崎緑
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Journal Title
Sen-i Gakkaishi
Volume: 68(8)
Pages: 247-253
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