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

Parveen Mirza, Shama ; Prasada Raju, N. ; Vairamani, M. (2004) Estimation of the proton affinity values of fifteen matrix-assisted laser desorption/ionization matrices under electrospray ionization conditions using the kinetic method Journal of the American Society for Mass Spectrometry, 15 (3). pp. 431-435. ISSN 1044-0305

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.jasms.2003.12.001

Abstract

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 for β-cyclodextrin in negative ion mode has been rationalized based on the proton affinity values of the matrices.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:54967
Deposited On:18 Aug 2011 12:15
Last Modified:18 Aug 2011 12:15

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