Lowering the concentration limits of detection by on-line solid-phase extraction-capillary electrophoresis-electrospray mass spectrometry

Journal of Chromatography A

Volumn 1140, Issue 1-2, 2007, Pages 205-212

  Benavente, Fernando ^a   Vescina, M Cristina ^b   Hernández, Elena ^a   Sanz Nebot, Victoria ^a   Barbosa, José ^a   Guzman, Norberto A ^c  

^a UNIVERSITY OF BARCELONA   (Spain)

^b UNIVERSIDAD DE BUENOS AIRES   (Argentina)

^c JOHNSON AND JOHNSON PHARMACEUTICAL RESEARCH AND DEVELOPMENT   (United States)

Author keywords

Capillary electrophoresis; Mass spectrometry; On line preconcentration; Peptides; Solid phase extraction

Indexed keywords

CAPILLARY ELECTROPHORESIS; ON LINE PRECONCENTRATION; PEPTIDES; SOLID-PHASE EXTRACTION;

ELECTROPHORESIS; MASS SPECTROMETRY; NITROGEN COMPOUNDS; OPTIMIZATION; SEPARATION; SILICA;

SOLVENT EXTRACTION;

ACETIC ACID; FORMIC ACID; METHANOL; N [CARBAMOYLMETHYL] 2 AMINOETHANESULFONIC ACID; SULFONIC ACID DERIVATIVE; UNCLASSIFIED DRUG; WATER;

ARTICLE; CAPILLARY ELECTROPHORESIS; CONCENTRATION RESPONSE; DILUTION; ELECTROSPRAY MASS SPECTROMETRY; ONLINE ANALYSIS; PEPTIDE ANALYSIS; PRIORITY JOURNAL; SEPARATION TECHNIQUE; SOLID PHASE EXTRACTION; SOLVENT EXTRACTION;

ANGIOTENSIN II; ELECTROPHORESIS, CAPILLARY; ENKEPHALIN, LEUCINE; ONLINE SYSTEMS; PEPTIDES; SOLID PHASE EXTRACTION; SPECTROMETRY, MASS, ELECTROSPRAY IONIZATION;

EID: 33845971578     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2006.11.092     Document Type: Article

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