| Project/Area Number |
20750058
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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 |
Analytical chemistry
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| Research Institution | Gifu University |
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Principal Investigator |
LIM Leewah Gifu University, 工学部, 助教 (80377689)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Keywords | モノリス型キャピラリーカラム / マイクロ波 / 迅速調製 / 液体クロマトグラフィー / キャピラリーLC / モノリスカラム / 迅速調製法 / 高性能化 |
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| Research Abstract |
Rapid fabrication of monolithic silica- and polymer-based capillary columns were 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 also observed with a scanning electron microscope (SEM) and was compared to those monoliths that were fabricated under conventional conditions. As the results, as for the silica-based monolith, high performance capillary column was obtained when the column was irradiated at output 300 W for 1 h during the sol-gel reaction, which was normally carried out for 24 h. As for the polymer-based monolith, radiation output at 200W for 15 min was enough to make a relatively high performance capillary column for normal liquid chromatographic separation.
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