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学科主题: 物理化学
题名: Silica based click amino stationary phase for ion chromatography and hydrophilic interaction liquid chromatography
作者: Liu, Yajing1;  Du, Qing1;  Yang, Bingcheng1;  Zhang, Feifang1;  Chu, Changhu1;  Liang, Xinmiao1, 2
通讯作者: 杨炳成 ;  ChanghuChu
刊名: ANALYST
发表日期: 2012
DOI: 10.1039/c2an16277f
卷: 137, 期:7, 页:1624-1628
收录类别: SCI
文章类型: Article
部门归属: 18
项目归属: 1803
产权排名: 2,6
类目[WOS]: Chemistry, Analytical
研究领域[WOS]: Chemistry
英文摘要: A silica based amino stationary phase was prepared by immobilization of propargylamine on azide-silica via click chemistry. This readily prepared click amino stationary phase demonstrated good selectivity in separation of common inorganic anions under ion chromatography (IC) mode, and the triazole ring in combination with free amino group was observed to play a major role for separation of the anions examined. On the other hand, the stationary phase also showed good hydrophilic interaction liquid chromatography (HILIC) properties in the separation of polar compounds including nucleosides, organic acids and bases. The retention mechanism was found to match well the typical HILIC retention.
关键词[WOS]: EXCHANGE CHROMATOGRAPHY ;  MASS-SPECTROMETRY ;  SEPARATION ;  PEPTIDES ;  COLUMN ;  ENRICHMENT ;  GLYCOPEPTIDES ;  PROTEINS ;  ACID
语种: 英语
WOS记录号: WOS:000301056100017
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/117712
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.E China Univ Sci & Technol, Sch Pharm, Shanghai 200237, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Liu, Yajing,Du, Qing,Yang, Bingcheng,et al. Silica based click amino stationary phase for ion chromatography and hydrophilic interaction liquid chromatography[J]. ANALYST,2012,137(7):1624-1628.
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