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Some aspects of chromatographic behavior in capillary electrochromatography
Zhang, YK; Shi, W; Zhang, LH; Zou, HF
KeywordElectrochromatography Retention Behavior Column Efficiency Linear Solvation Energy Relationships Aromatic Compounds
Source PublicationJOURNAL OF CHROMATOGRAPHY A
1998-04-03
Volume802Issue:1Pages:59-71
Indexed ByISTP ; SCI
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Physical Sciences
WOS SubjectBiochemical Research Methods ; Chemistry, Analytical
WOS Research AreaBiochemistry & Molecular Biology ; Chemistry
WOS KeywordPERFORMANCE LIQUID-CHROMATOGRAPHY ; ELECTROPHORESIS ; RESOLUTION ; SEPARATION ; PARAMETERS
AbstractRetention behavior and column efficiency in capillary electrochromatography (CEC) were compared with those in micro-high-performance liquid chromatography (CL-HPLC). Using a unified microcolumn separation apparatus, capacity factors of 27 neutral solutes in pressurized electrochromatography (PEC), CEC and mu-HPLC were investigated and no significant differences were found among these three modes. By linear solvation energy relationship analysis, the same linear equations were obtained in CEC, PEC and mu-HPLC. Systematic investigation of the retention behaviors under mobile phases with four different kinds of organic solvents showed that some of the retention rules in HPLC can be applied in CEC for neutral solutes. Gradient elution of ketones and aldehydes is discussed. (C) 1998 Elsevier Science B.V.
Language英语
WOS IDWOS:000073219000007
Citation statistics
Cited Times:76[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/138152
Collection中国科学院大连化学物理研究所
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, Natl Chromatog R&A Ctr, Dalian 116011, Peoples R China
Recommended Citation
GB/T 7714
Zhang, YK,Shi, W,Zhang, LH,et al. Some aspects of chromatographic behavior in capillary electrochromatography[J]. JOURNAL OF CHROMATOGRAPHY A,1998,802(1):59-71.
APA Zhang, YK,Shi, W,Zhang, LH,&Zou, HF.(1998).Some aspects of chromatographic behavior in capillary electrochromatography.JOURNAL OF CHROMATOGRAPHY A,802(1),59-71.
MLA Zhang, YK,et al."Some aspects of chromatographic behavior in capillary electrochromatography".JOURNAL OF CHROMATOGRAPHY A 802.1(1998):59-71.
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