引用本文:
Xiong Wen Ye, Yu Ping Zhang, Ling Bo Qu, Li Qun Fan, Bo Li. Novel preparation of organic polymer-based monolithic column by microwave irradiation[J]. Chinese Chemical Letters,
2007, 18(11): 1399-1402.
doi:
10.1016/j.cclet.2007.09.027
Citation: Xiong Wen Ye, Yu Ping Zhang, Ling Bo Qu, Li Qun Fan, Bo Li. Novel preparation of organic polymer-based monolithic column by microwave irradiation[J]. Chinese Chemical Letters, 2007, 18(11): 1399-1402. doi: 10.1016/j.cclet.2007.09.027
Citation: Xiong Wen Ye, Yu Ping Zhang, Ling Bo Qu, Li Qun Fan, Bo Li. Novel preparation of organic polymer-based monolithic column by microwave irradiation[J]. Chinese Chemical Letters, 2007, 18(11): 1399-1402. doi: 10.1016/j.cclet.2007.09.027
Novel preparation of organic polymer-based monolithic column by microwave irradiation
摘要:
Microwave irradiation was firstly attempted for the preparation of organic-based monoliths of poly (styrene-divinylbenzene-methacrylic acid), which single step in situ polymerization was carried out during 15 min. The column permeability, electrophoretic and chromatographic behaviors were comparatively evaluated using pressure-assisted CEC, CEC and low pressure-driven separation modes. The largest theoretical plates for the preparing column could be close to 18, 0000 plates/m for thiourea in the mode of p-CEC. It provided a viable alternative to traditional initiation means for the preparation of monolithic capillary columns.
English
Novel preparation of organic polymer-based monolithic column by microwave irradiation
Abstract:
Microwave irradiation was firstly attempted for the preparation of organic-based monoliths of poly (styrene-divinylbenzene-methacrylic acid), which single step in situ polymerization was carried out during 15 min. The column permeability, electrophoretic and chromatographic behaviors were comparatively evaluated using pressure-assisted CEC, CEC and low pressure-driven separation modes. The largest theoretical plates for the preparing column could be close to 18, 0000 plates/m for thiourea in the mode of p-CEC. It provided a viable alternative to traditional initiation means for the preparation of monolithic capillary columns.
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Key words:
- Monolithic columns
- / Microwave irradiation
- / Electrochromatography
- / Polymerization
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