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A study of the electrospray ionisation and ion trap fragmentation of hemiterpenoid and dimeric coumarin derivatives

Biomedical Sciences Research Institute Computer Science Research Institute Environmental Sciences Research Institute Nanotechnology & Advanced Materials Research Institute

Concannon, S, Ramachandran, VN and Smyth, Franklin (2000) A study of the electrospray ionisation and ion trap fragmentation of hemiterpenoid and dimeric coumarin derivatives. RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 14 (23). pp. 2260-2270. [Journal article]

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Abstract

The electrospray ionisation (ESI) of selected hemiterpenoid and dimeric coumarin derivatives and their subsequent fragmentation using an ion trap mass spectrometer are reported and discussed. Sequential product ion fragmentation experiments (MSn) were performed in order to elucidate the degradation pathways for these compounds. The results illustrate that the observed characteristic fragmentation patterns are of considerable utility in the application of ESI mass spectrometry to the characterisation of this class of compounds. Copyright (C) 2000 John Wiley & Sons, Ltd.

Item Type:Journal article
Faculties and Schools:Faculty of Life and Health Sciences
Faculty of Life and Health Sciences > School of Biomedical Sciences
Research Institutes and Groups:Biomedical Sciences Research Institute
Biomedical Sciences Research Institute > Pharmaceutical Science and Practice
ID Code:1097
Deposited By:Prof W.Franklin Smyth
Deposited On:11 Jan 2010 16:28
Last Modified:04 May 2012 09:19

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