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Prof Peter O'Connor

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Prof Peter O'Connor

Professor of Chemistry 

About Me

Improving the performance and applications of Fourier Transform Ion Cyclotron Resonance (FTICR) mass spectrometers. We work collaboratively with other research groups to demonstrate the effectiveness of higher specification FTICR mass spectrometry in specific applications. A particular focus in recent years has been on fundamental studies of the mechanism of electron capture dissociation, FTICR instrument design, post-translational modification analysis of proteins and peptides, deamidation and isomerization of aspartic acid residues in peptides and proteins, etc.

Groups at Warwick