Sweeping of neutral analytes in partial-filling micellar electrokinetic chromatography with electrospray ionization mass spectrometry

被引：23
作者：
Quirino, Joselito P. [1 ]
机构：
[1] Univ Tasmania, Australian Ctr Res Separat Sci, Sch Chem, Hobart, Tas 7001, Australia
来源：
ELECTROPHORESIS | 2011年 / 32卷 / 6-7期
基金：
澳大利亚研究理事会;
关键词：
ESI-MS; Neutral analytes; Online sample concentration; Partial-filling MEKC; Sweeping; ONLINE SAMPLE PRECONCENTRATION; MEKC-ESI-MS; CAPILLARY-ELECTROPHORESIS; POLYMERIC SURFACTANT; CE-MS; SEPARATION; UV; ZONES;
D O I：
10.1002/elps.201000513
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
Sweeping improved the peak intensity of neutral analytes (i.e. dialkylphthalates) more than 100-fold without compromise to separation efficiency in partial-filling micellar electrokinetic chromatography with electrospray ionization mass spectrometry detection.
引用
收藏
页码：665 / 668
页数：4
相关论文
共 27 条
[11]   Atmospheric pressure photoionization for enhanced compatibility in on-line micellar electrokinetic chromatography - Mass spectrometry [J].
Mol, R ;
de Jong, GJ ;
Somsen, GW .
ANALYTICAL CHEMISTRY, 2005, 77 (16) :5277-5282
[12]   On-line coupling of partial-filling micellar electrokinetic chromatography with mass spectrometry [J].
Muijselaar, PG ;
Otsuka, K ;
Terabe, S .
JOURNAL OF CHROMATOGRAPHY A, 1998, 802 (01) :3-15
[13]   Recent applications of capillary electrophoresis-mass spectrometry (CE-MS): CE performing functions beyond separation [J].
Nesbitt, Chandra A. ;
Zhang, Haixia ;
Yeung, Ken K. -C. .
ANALYTICA CHIMICA ACTA, 2008, 627 (01) :3-24
[14]   Nanoparticle-based continuous full filling capillary electrochromatography/electrospray ionization-mass spectrometry for separation of neutral compounds [J].
Nilsson, Christian ;
Viberg, Peter ;
Spegel, Peter ;
Joernten-Karlsson, Magnus ;
Petersson, Patrik ;
Nilsson, Staffan .
ANALYTICAL CHEMISTRY, 2006, 78 (17) :6088-6095
[15]  
Otsuka K, 1999, BUNSEKI KAGAKU, V48, P1043
[16]   Electrokinetic Chromatography and Mass Spectrometric Detection Using Latex Nanoparticles as a Pseudostationary Phase [J].
Palmer, Christopher P. ;
Hilder, Emily F. ;
Quirino, Joselito P. ;
Haddad, Paul R. .
ANALYTICAL CHEMISTRY, 2010, 82 (10) :4046-4054
[17]   Direct coupling of micellar electrokinetic chromatography to mass spectrometry using a volatile buffer system based on perfluorooctanoic acid and ammonia [J].
Petersson, P ;
Jörntén-Karlsson, M ;
Stålebro, M .
ELECTROPHORESIS, 2003, 24 (06) :999-1007
[18]   Development of a CE-MS method to analyze components of the potential biomarker vascular endothelial growth factor 165 [J].
Puerta, Angel ;
Bergquist, Jonas .
ELECTROPHORESIS, 2009, 30 (13) :2355-2365
[19]   Neutral analyte focusing by micelle collapse in partial-filling MEKC with UV and ESI-MS detection [J].
Quirino, Joselito P. ;
Haddad, Paul R. .
ELECTROPHORESIS, 2009, 30 (10) :1670-1674
[20]  
Quirino JP, 1999, HRC-J HIGH RES CHROM, V22, P367
123