DICP OpenIR
Subject Area物理化学
A novel silica based click lysine anion exchanger for ion exchange chromatography
Guo, Hongyue1; Chu, Changhu1; Li, Yan1; Yang, Bingcheng1; Liang, Xinmiao1,2; ChanghuChu; BingchengYang
Source PublicationANALYST
2011
ISSN待补充
DOI10.1039/c1an15749c
Volume136Issue:24Pages:5302-5307
Indexed BySCI
SubtypeArticle
Department18
Funding Project1803
Contribution Rank2,5
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Analytical
WOS Research AreaChemistry
WOS KeywordPERFORMANCE LIQUID-CHROMATOGRAPHY ; STATIONARY-PHASE ; INORGANIC ANIONS ; REVERSED-PHASE ; EFFICIENT STRATEGY ; ACID ; SEPARATION ; CHEMISTRY ; COLUMN ; GLYCOPEPTIDES
AbstractA novel silica based click lysine anion exchanger for ion exchange chromatography; Ion chromatography (IC) is one of the most powerful analysis technologies for the determination of charged compounds. A novel click lysine stationary phase was prepared via Cu(I) catalyzed alkyne-azide 1,3-dipolar cycloaddition (CuAAC) and applied to the analysis of inorganic ions. The chromatographic evaluation demonstrated good performance (e.g. the plate number of thiocyanate is similar to 50 000 plates m(-1)) and effective separation ability for the common inorganic anions with aqueous Na(2)SO(4) eluent. The separation mechanism was observed to be mainly dominated by ion exchange interaction. The retention of these analytes is highly dependent on the pH value of eluent. Compared with the lysine stationary phase prepared via the conventional manner, the click lysine exchanger demonstrated shorter retention time and better ion separation characteristics under the same chromatographic conditions, which is a great advantage for rapid separation and analysis of inorganic ions.
Language英语
WOS IDWOS:000297223000030
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/115652
Collection中国科学院大连化学物理研究所
Corresponding AuthorChanghuChu; BingchengYang
Affiliation1.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
GB/T 7714
Guo, Hongyue,Chu, Changhu,Li, Yan,et al. A novel silica based click lysine anion exchanger for ion exchange chromatography[J]. ANALYST,2011,136(24):5302-5307.
APA Guo, Hongyue.,Chu, Changhu.,Li, Yan.,Yang, Bingcheng.,Liang, Xinmiao.,...&BingchengYang.(2011).A novel silica based click lysine anion exchanger for ion exchange chromatography.ANALYST,136(24),5302-5307.
MLA Guo, Hongyue,et al."A novel silica based click lysine anion exchanger for ion exchange chromatography".ANALYST 136.24(2011):5302-5307.
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