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Rodolphe Antoine

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Related publications (3)

Please note that this is not a complete list of this person’s publications. It includes only semantically relevant works. For a full list, please refer to Infoscience.

Comparative Dissociation of Peptide Polyanions by Electron Impact and Photo-Induced Electron Detachment

Yury Tsybin, Aleksey Vorobyev, Rodolphe Antoine

We compare product-ion mass spectra produced by electron detachment dissociation (EDD) and electron photodetachment dissociation (EPD) of multi-deprotonated peptides on a Fourier transform and a linear ion trap mass spectrometer, respectively. Both methods ...

2010

Structural Preferences of Gas-Phase M2TMP Monomers upon Sequence Variations

Yury Tsybin, Hisham Ben Hamidane, Rodolphe Antoine

The conformations of a number of M2TMP-(22-46) sequence variants have been investigated using ion mobility spectrometry (IMS). Substantial conformational changes were evidenced by IMS upon the variation of a single amino acid in the peptide sequence, with ...

2011

Conformation of Polyalanine and Polyglycine Dications in the Gas Phase: Insight from Ion Mobility Spectrometry and Replica-Exchange Molecular Dynamics

Yury Tsybin, Aleksey Vorobyev, Rodolphe Antoine

The conformation of model Arg(Ala)(4)X(Ala)(4)Lys+2H and Arg(Gly)(4)X(Gly)(4)Lys+2H peptides has been systematically investigated as a function of the central amino acid X through a combined experimental and theoretical approach. Mass spectrome ...

American Chemical Society2010