Analysis of low molecular weight acids by monolithic immobilized pH gradient-based capillary isoelectric focusing coupled with mass spectrometry

Journal of Separation Science

Volumn 34, Issue 4, 2011, Pages 422-427

  Wang, Tingting ^a,b   Fekete, Agnes ^c   Gaspar, Andras ^c   Ma, Junfeng ^a   Liang, Zhen ^a   Yuan, Huiming ^a   Zhang, Lihua ^a   Schmitt Kopplin, Philippe ^c   Zhang, Yukui ^a  

^a DALIAN INSTITUTE OF CHEMICAL PHYSICS   (China)

^b UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

^c INSTITUTE OF EPIDEMIOLOGY   (Germany)

Author keywords

Capillary isoelectric focusing; Low molecular weight acids; Mass spectrometry; Monolithic immobilized pH gradient

Indexed keywords

AMMONIUM FORMATE; CAPILLARY ISOELECTRIC FOCUSING; DIFFERENT ORIGINS; FOCUSING CONDITIONS; FOCUSING TIME; LINEAR CORRELATION; LOW MOLECULAR WEIGHT; MAIN PARAMETERS; MODEL COMPONENTS; MONOLITHIC IMMOBILIZED PH GRADIENT; NATURAL ORGANIC MATTERS; NOVEL METHODS; PH GRADIENTS; SEPARATION EFFICIENCY; SEPARATION MECHANISM;

ACETONITRILE; AMMONIUM COMPOUNDS; BIOLOGICAL MATERIALS; FOCUSING; MASS SPECTROMETRY; MOLECULAR WEIGHT; PH EFFECTS;

ELECTROPHORESIS;

ACID;

ANALYTIC METHOD; ARTICLE; CAPILLARY ISOELECTRIC FOCUSING; MASS SPECTROMETRY; MOLECULAR WEIGHT; PH; PKA; PRIORITY JOURNAL;

ACIDS; ELECTROPHORESIS, CAPILLARY; ISOELECTRIC FOCUSING; MASS SPECTROMETRY; PROTON-MOTIVE FORCE;

EID: 79751495783     PISSN: 16159306     EISSN: 16159314     Source Type: Journal    
DOI: 10.1002/jssc.201000720     Document Type: Article

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