Sequential preconcentration by coupling of field amplified sample injection with pseudo isotachophoresis-acid stacking for analysis of alkaloids in capillary electrophoresis

Analytical and Bioanalytical Chemistry

Volumn 390, Issue 6, 2008, Pages 1645-1652

  Zhang, Zhao Xiang ^a   Zhang, Xiao Wei ^b   Wang, Jing Jing ^a   Zhang, Shu Sheng ^a  

^a QINGDAO UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b QINGDAO TECHNOLOGICAL UNIVERSITY   (China)

Author keywords

Acid stacking; Capillary electrophoresis; Field amplified sample injection; High salt sample; Pseudo isotachophoresis; Tobacco alkaloids

Indexed keywords

ACID STACKING; FIELD AMPLIFIED SAMPLE INJECTION; HIGH SALT SAMPLES; PSEUDO ISOTACHOPHORESIS; TOBACCO ALKALOIDS;

ACETONITRILE; CAPILLARY ELECTROPHORESIS; NITROGEN COMPOUNDS; POSITIVE IONS; SOLUTIONS;

CONCENTRATION (PROCESS);

ACID; ALKALOID; ANABASINE; MYOSMINE; UNCLASSIFIED DRUG;

ARTICLE; CALIBRATION; CAPILLARY ELECTROPHORESIS; CHEMICAL STRUCTURE; CHEMISTRY; ELECTROPHORESIS; FLOW INJECTION ANALYSIS; INSTRUMENTATION; KINETICS; METHODOLOGY; PH; TOBACCO;

ACIDS; ALKALOIDS; ANABASINE; CALIBRATION; ELECTROPHORESIS; ELECTROPHORESIS, CAPILLARY; FLOW INJECTION ANALYSIS; HYDROGEN-ION CONCENTRATION; KINETICS; MOLECULAR STRUCTURE; TOBACCO;

NICOTIANA TABACUM;

EID: 41149155820     PISSN: 16182642     EISSN: 16182650     Source Type: Journal    
DOI: 10.1007/s00216-008-1843-0     Document Type: Article

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