Estimation of the proton affinity values of fifteen matrix-assisted laser desorption/ionization matrices under electrospray ionization conditions using the kinetic method

Estimation of the proton affinity values of fifteen matrix-assisted laser desorption/ionization matrices under electrospray ionization conditions using the kinetic method
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使用动力学方法估计电喷雾电离条件下十五种基质辅助激光解吸/电离基质的质子亲和力值

DOI:
10.1016/j.jasms.2003.12.001
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发表时间:
2004
影响因子:
3.2
通讯作者:
M. Vairamani
M. Vairamani
中科院分区:
化学3区
文献类型:
--
作者:
S. Mirza;N. P. Raju;M. Vairamani

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用动力学方法测定了15种基质辅助激光解吸/电离体系在电喷雾电离条件下的质子亲和值,该方法具有简单、快速、准确等优点。根据[M−H]−/[M+基质−H]−离子在负离子模式下对β-环糊精的稳定作用进行了合理化。
The kinetic method, which is known to be simple, fast and precise, is used for the measurement of proton affinity values of fifteen selected matrix-assisted laser desorption/ionization matrices under electrospray ionization conditions. The stabilization of [M−H]−/[M+Matrix−H]−ions forβ-cyclodextrin in negative ion mode has been rationalized based on the proton affinity values of the matrices.
DOI: 10.1021/ac00216a020
发表时间: 1990-09-01
影响因子: 7.4
作者:
BEAVIS, RC;CHAIT, BT
通讯作者: CHAIT, BT
DOI: 10.1073/pnas.87.17.6873
发表时间: 1990-09-01
影响因子: 11.1
作者:
BEAVIS, RC;CHAIT, BT
通讯作者: CHAIT, BT
DOI: 10.1002/rcm.1290030708
发表时间: 1989-07-01
期刊: Rapid communications in mass spectrometry : RCM
影响因子: --
作者:
Beavis, R C;Chait, B T
通讯作者: Chait, B T