Carlos Afonso
www.lab-cobra.fr
0000-0002-2406-5664
Universite de Rouen
103 papers found
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Gas-phase ionization/desolvation processes and their effect on protein charge state distribution under matrix-assisted laser desorption/ionization conditions
Diastereomeric differentiation of peptides with CuII and FeII complexation in an ion trap mass spectrometer
Lipopolysaccharide mediated regulation of neuroendocrine associated proprotein convertases and neuropeptide precursor processing in the rat spleen.
Improved proton affinity measurements for proline and modified prolines using triple quadrupole and ion trap mass spectrometers
Activated Surfaces for Laser Desorption Mass Spectrometry: Application for Peptide and Protein Analysis
Investigation of the reactivity of arylamines, organo-hydrazines and tolylisocyanate towards [PW12–xMxO40]n– Keggin anions
Structural characterization of fatty acids cationized with copper by electrospray ionization mass spectrometry under low-energy collision-induced dissociation
Anionic copper complex fragmentations from enkephalins under low-energy collision-induced dissociation in an ion trap mass spectrometer
Functionalization of Polyoxometalates: From Lindqvist to Keggin Derivatives. 1. Synthesis, Solution Studies, and Spectroscopic and ESI Mass Spectrometry Characterization of the Rhenium Phenylimido Tungstophosphate [PW11O39{ReNC6H5}]4-
Siderophore peptide, a new type of post-translationally modified antibacterial peptide with potent activity.
Evidence for zinc ion sharing in metallothionein dimers provided by collision-induced dissociation
Structure of thermolysin cleaved microcin J25: Extreme stability of a two-chain antimicrobial peptide devoid of covalent links
Diastereomers to enantiomers distinction from deprotonated cationized heterodimers produced by electrospray ionization/ion-trap mass spectrometer
Use of Bioactive Glass Slides for Matrix-Assisted Laser Desorption/Ionization Analysis: Application to Microorganisms
Proton affinity of proline and modified prolines using the kinetic method: Role of the conformation investigated by ab initio calculations
Stereochemical effects from doubly-charged iron clusters for the structural elucidation of diastereomeric monosaccharides using ESI/IT-MS
Rapid microorganism identification with on-slide proteolytic digestion followed by matrix-assisted laser desorption/ionization tandem mass spectrometry and database searching
Characterization of microorganisms on glass slides by MALDI-TOF
Qualitative characterization of biomolecular zinc complexes by collisionally induced dissociation
Halogen counter-ion effect on the dissociation of monosaccharide-iron complexes generated by electrospray ionization combined with an ion trap mass spectrometer
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