Microwave-assisted Rapid Fabrication of Monolithic Stationary Phases for Capillary Liquid Chromatography
| Project/Area Number |
25810085
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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 |
Analytical chemistry
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| Research Institution | Gifu University |
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Principal Investigator |
Lim Lee Wah 岐阜大学, 工学部, 准教授 (80377689)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | キャピラリーモノリス固定相 / 迅速・簡便調製法 / マイクロ波 / ポロゲンレス調製法 / マレイン酸系モノリスカラム / ポロゲンレス / 有機ポリマー系モノリス / キャピラリーカラム / キャピラリーＬＣ / モノリスカラム / 迅速調製法 |
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| Outline of Final Research Achievements |
Monolithic columns, which consist of μm-sized skeletons and through-pores, could offer high separation efficiency with ultra low flow resistance, and they have attracted much attention since their introduction in the early 1990s. In this research, rapid fabrication of monolithic silica- and polymer-based capillary columns was evaluated using microwave irradiation. The reaction solution was filled into fused-silica capillary tubing and the column was then irradiated at different time under various temperature and output control of the microwave device. The morphology of the monoliths was observed with a scanning electron microscope and was compared to those monoliths that were fabricated under normal thermal conditions. The results showed that the degree of output of the microwave device had direct influence on the morphology as well as size of the skeleton backbone of the monoliths.
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Report
(4 results)
Research Products
(28 results)
