On-line concentration of neutral analytes by complexation and acetonitrile sweeping in nonionic microemulsion electrokinetic chromatography with direct ultraviolet detection

Journal of Chromatography A

Volumn 1216, Issue 29, 2009, Pages 5608-5613

  Cao, Jun ^a   Yi, Ling ^b   Li, Ping ^a   Chang, Yan xu ^a  

^a CHINA PHARMACEUTICAL UNIVERSITY   (China)

^b Service Center of Jiangsu Provincial High and New Technology Innovation   (China)

Author keywords

Complexation; Glucosides; Microemulsion electrokinetic chromatography; Neutral analytes; Nonionic surfactant; Sweeping

Indexed keywords

ANALYTE; BORATE COMPLEXATION; COMPLEX FORMATIONS; CONCENTRATION OF; DETECTION SENSITIVITY; GINSENOSIDE; GINSENOSIDE RE; GLUCOSIDES; LIMIT OF DETECTION; MICROEMULSION ELECTROKINETIC CHROMATOGRAPHY; MODEL COMPOUND; NEUTRAL ANALYTES; NONIONIC; NONIONIC MICROEMULSION; NOVEL METHODS; OPERATING PARAMETERS; PLANT EXTRACT; REPRODUCIBILITY; SENSITIVITY ENHANCEMENTS; SWEEPING; ULTRA VIOLET DETECTION;

ACETONITRILE; CARBOHYDRATES; CHROMATOGRAPHIC ANALYSIS; CHROMATOGRAPHY; ELECTRODYNAMICS; NONIONIC SURFACTANTS;

MICROEMULSIONS;

ACETONITRILE; BORIC ACID; GINSENOSIDE; GINSENOSIDE RB 2; GINSENOSIDE RE; GINSENOSIDE RF; GLUCOSIDE; POLIDOCANOL; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL ANALYSIS; COMPLEX FORMATION; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; GINSENG; MICROEMULSION; MICROEMULSION ELECTROKINETIC CHROMATOGRAPHY; NONHUMAN; ONLINE SYSTEM; PANAX NOTOGINSENG; PLANT ROOT; PRIORITY JOURNAL; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; ULTRAVIOLET SPECTROSCOPY; VALIDATION PROCESS;

ACETONITRILES; CHROMATOGRAPHY, MICELLAR ELECTROKINETIC CAPILLARY; GLUCOSIDES; SPECTROPHOTOMETRY, ULTRAVIOLET;

EID: 67449146805     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2009.05.060     Document Type: Article

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