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题名: Preparation and evaluation of alkyl-amine reversed phase high performance liquid chromatographic packing
作者: Huang, XJ;  Wang, JD;  Liu, XL;  Cong, RZ
关键词: silane coupling agent ;  alkyl-amine reversed phase packing ;  reversed phase liquid chromatography ;  basic compounds separation
刊名: CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
发表日期: 2002-08-01
卷: 30, 期:8, 页:962-966
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Analytical
研究领域[WOS]: Chemistry
英文摘要: A new silane coupling agent-beta-(3,4-epoxycyclohexyl) ethyltrimethoxy silane was firstly used to react with octylamine, then the intermediate product was coupled onto porous silica to obtain a novel bonded phase for reversed-phase high performance liquid chromatography. Characterization of prepared packing was carried out with elemental analysis, solid-state C-13 nuclear magnetic resonance, Fourier transform infrared (FT-IR). Chromatographic evaluations were carried out by using a mixture of organic compounds including acidic, basic and neutral analytes and methanol-water as binary mobile phase. The results show that the stationary phase has excellent chromatographic properties and can resist stably on hydrolyzing between pH = 2 similar to 8. It can be efficiently used for the separation of basic compounds.
语种: 英语
WOS记录号: WOS:000177806100017
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139232
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116012, Peoples R China

Recommended Citation:
Huang, XJ,Wang, JD,Liu, XL,et al. Preparation and evaluation of alkyl-amine reversed phase high performance liquid chromatographic packing[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2002,30(8):962-966.
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