Formation of Polymer Grafted Nanoparticles in Supercritical CO2
| Project/Area Number |
23760732
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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 |
Reaction engineering/Process system
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| Research Institution | Kurume National College of Technology (2012)
Fukuoka University (2011) |
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Principal Investigator |
MATSUYAMA Kiyoshi 久留米工業高等専門学校, 生物応用化学科, 准教授 (40299540)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 気 / 液 / 固 / 超臨界流体反応操作 / 超臨界流体 / 二酸化炭素 / 構造･機能材料 / 光学材料 / バイオイメージング / 量子ドット / 酸化亜鉛 / 高分子重合 |
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| Research Abstract |
We describe the dispersion and surface modification techniques of nanoparticles using ultrasonic irradiation in high-pressure carbon dioxide (CO2). Shock waves generated by collapsing cavitation bubbles induced with ultrasonic irradiation accelerated the deagglomeration and dispersion of nanoparticles in high-pressure CO2. ZnO nanoparticle quantum dots (QDs)/poly(methyl methacrylate) (PMMA) composites are synthesized by conventional radical polymerization in the presence of 3(trimethoxysilyl)propylmethacrylate (TPM) and high-pressure CO2. The transparent polymeric hybrid films of ZnO nanoparticle QDs and PMMA are obtained. Use of the silica-coated ZnO-nanoparticle QDs with biotin in cell-labeling applications was attempted.
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Report
(3 results)
Research Products
(25 results)
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[Presentation] Preparation of Extracellular Matrix from Animal Tissue by Ultrasonic Irradiation in Liquid CO22012
Author(s)
K.Mishima, H.Yokota, T.Kato,T.Suetsugu, X.Wei, K.Irie, K.Mishima,M.Fujiwara, H.Shimura, K.Matsuo,K.Matsuyama, T.Harada
Organizer
The 6th International Symposium on Molecular Thermodynamics and Molecular Simulation (MTMS'12)
Year and Date
2012-09-26
Related Report
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[Presentation] Formation of Microcomposites α-Lipoic Acid and Hydrogenated Colza Oil by PGSS2012
Author(s)
K.Mishima, M.Honjo, H.Yokota, T.Kato,T.Suetsugu, X.Wei, K.Irie, K.Mishima,M.Fujiwara, T.Kakuda, K.Matsuyama,T.Harada
Organizer
The 6th International Symposium on Molecular Thermodynamics and Molecular Simulation (MTMS'12)
Year and Date
2012-09-26
Related Report
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