Effect of electrospray needle voltage on electroosmotic flow in capillary electrophoresis-mass spectrometry

被引：9
|
作者：
Lazar, IM [1 ]
Lee, ML [1 ]
机构：
[1] Brigham Young Univ, Dept Chem & Biochem, Provo, UT 84602 USA
来源：
JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY | 1999年 / 10卷 / 03期
关键词：
D O I：
10.1016/S1044-0305(98)00151-2
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
The effect of the electrospray ionization (ESI) needle voltage on the electroosmotic flow (EOF) in capillary electrophoresis (CE)-mass spectrometry (MS) was investigated. The radial electric field that penetrates across the CE capillary wall imposed by the ESI-needle voltage modifies the typical EOF. This effect was investigated for buffers commonly used in CE-MS. Variations as high as -/+30% were observed. (C) 1999 American Society for Mass Spectrometry.
引用
收藏
页码：261 / 264
页数：4
相关论文
共 50 条
  • [31] Advances in capillary electrophoresis-mass spectrometry for cell analysis
    Zhou, Wei
    Zhang, Baofang
    Liu, Yikun
    Wang, Chenlu
    Sun, Wenqi
    Li, Wen
    Chen, Zilin
    TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2019, 117 (316-330) : 316 - 330
  • [32] Chiral capillary electrophoresis-mass spectrometry: Modes and applications
    Shamsi, SA
    ELECTROPHORESIS, 2002, 23 (22-23) : 4036 - 4051
  • [33] Metabolome analysis based on capillary electrophoresis-mass spectrometry
    Hirayama, Akiyoshi
    Wakayama, Masataka
    Soga, Tomoyoshi
    TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2014, 61 : 215 - 222
  • [34] Capillary electrophoresis-mass spectrometry for glycoscreening in biomedical research
    Zamfir, A
    Peter-Katalinic, J
    ELECTROPHORESIS, 2004, 25 (13) : 1949 - 1963
  • [35] Capillary electrophoresis-mass spectrometry for analysis of complex samples
    Zhao, Shuai Sherry
    Zhong, Xuefei
    Tie, Cai
    Chen, David D. Y.
    PROTEOMICS, 2012, 12 (19-20) : 2991 - 3012
  • [36] Sample treatments prior to capillary electrophoresis-mass spectrometry
    Hernandez-Borges, Javier
    Borges-Miquel, Teresa M.
    Rodriguez-Delgado, Miguel Angel
    Cifuentes, Alejandro
    JOURNAL OF CHROMATOGRAPHY A, 2007, 1153 (1-2) : 214 - 226
  • [37] Ionization of dichlorophenols for their analysis by capillary electrophoresis-mass spectrometry
    Takeda, S
    Tanaka, Y
    Yamane, M
    Siroma, Z
    Wakida, S
    Otsuka, K
    Terabe, S
    JOURNAL OF CHROMATOGRAPHY A, 2001, 924 (1-2) : 415 - 420
  • [38] Advances in chiral analysis by capillary electrophoresis-mass spectrometry
    Chi Zhongmei
    Yang Li
    CHINESE JOURNAL OF CHROMATOGRAPHY, 2022, 40 (06) : 509 - 519
  • [39] A simple approach to compensate the suction caused by the electrospray ionization source in capillary electrophoresis-mass spectrometry systems
    do Lago, Claudimir Lucio
    Rajh Vidal, Denis Tadeu
    Mendonca Francisco, Kelliton Jose
    dos Santos, Vagner Bezerra
    ELECTROPHORESIS, 2014, 35 (16) : 2412 - 2416
  • [40] Intact mass analysis of monoclonal antibodies by capillary electrophoresis-Mass spectrometry
    Han, Mei
    Rock, Brooke M.
    Pearson, Josh T.
    Rock, Dan A.
    JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2016, 1011 : 24 - 32
12345