The gas-phase basicities of matrix-assisted laser desorption/ionization matrices

被引：44

作者：

Steenvoorden, RJJM ^{[1
]}

Breuker, K ^{[1
]}

Zenobi, R ^{[1
]}

机构：

[1] ETH Zurich, Dept Chem, CH-8092 Zurich, Switzerland

来源：

EUROPEAN MASS SPECTROMETRY | 1997年 / 3卷 / 05期

关键词：

MALDI; FT-ICR; proton affinity; fragmentation; matrix;

D O I：

10.1255/ejms.165

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

The gas-phase basicities of three common matrices used in matrix-assisted laser desorption/ionization (MALDI) have been investigated using laser desorption with Fourier transform ion cyclotron resonance (FT-ICR) mass spectrometry. In bracketing type experiments, laser-desorbed ions from 2,5-dihydroxy-benzoic acid, alpha-cyano-4-hydroxy-cinnamic acid and sinapic acid were tested for their ability to protonate test substances, This study was not limited to protonated matrix species but also included prominent fragments.

引用

页码：339 / 346

页数：8

共 50 条

[31] Spatial and temporal imaging of gas-phase protein and DNA produced by matrix-assisted laser desorption
Heise, T.W.
Yeung, E.S.
Analytical Chemistry, 1994, 66 (03): : 355 - 361
[32] Fluorescence quantum yields of matrices used in ultraviolet matrix-assisted laser desorption/ionization
Lin, Hou-Yu
Song, Botao Farren
Ni, Chi-Kung
RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 2020, 34 (18)
[33] The use of osazones as matrices for the matrix-assisted laser desorption/ionization mass spectrometry of carbohydrates
Chen, P
Baker, AG
Novotny, MV
ANALYTICAL BIOCHEMISTRY, 1997, 244 (01) : 144 - 151
[34] Characterization of two new matrices for matrix-assisted laser desorption/ionization mass spectrometry
Bai, J
Liang, XL
Lin, YH
Zhu, YD
Lubman, DM
RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 1996, 10 (07) : 839 - 844
[35] Reactive matrices for matrix-assisted laser desorption/ionization mass spectrometry of primary amines
Zaikin, Vladimir G.
Borisov, Roman S.
Polovkov, Nikolai Yu.
Slyundina, Mariya S.
EUROPEAN JOURNAL OF MASS SPECTROMETRY, 2015, 21 (03) : 403 - 411
[36] The use of osazones as matrices for the matrix-assisted laser desorption/ionization mass spectrometry of carbohydrates
Department of Chemistry, Indiana University, Bloomington, IN 47405, United States
ANAL. BIOCHEM., 1 (144-151):
[37] Use of liquid matrices for matrix-assisted laser desorption ionization of polyglycols and poly(dimethylsiloxanes)
Williams, JB
Gusev, AI
Hercules, DM
MACROMOLECULES, 1996, 29 (25) : 8144 - 8150
[38] Matrix-assisted laser desorption/ionization detection of carbonaceous compounds in ionic liquid matrices
Hurtado, Paola
Hortal, Ana R.
Martinez-Haya, Bruno
RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 2007, 21 (18) : 3161 - 3164
[39] Characterization of Two New Matrices for Matrix-assisted Laser Desorption/Ionization Mass Spectrometry
Bai, J.
Liang, X.
Liu, Y.-H.
Zhu, Y.
Rapid Communications in Mass Spectrometry, 10 (07):
[40] Matrix-assisted laser desorption/ionization mechanism study with dihydroxybenzoic acid isomers as matrices
Jessome, Lori
Hsu, Nien-Yeen
Wang, Yi-Sheng
Chen, Chung-Hsuan
RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 2008, 22 (02) : 130 - 134

← 1 2 3 4 5 →