The structural characterization of proteins often required them to be fragmented into small units containing only few amino acids. In bottom-up approach, proteins are cleaved into small peptides by enzyme then these peptides are subjected to further fragmentation in a collision cell of a tandem mass spectrometer. However, in top-down approach, proteins can directly be dissociated (without enzyme) into small fragments by collision, electron and photon-driven dissociations. Photon-based activation methods including ultraviolet photodissociation (UVPD) and infrared multiphoton dissociation (IRMPD) have received great attention as an alternative to electron-driven and collision induced dissociation methods. Absorption of the high-energy UV phot...
Dissociation of protonated peptides via infrared multiphoton dissociation (IRMPD) provides more exte...
Infrared multiple photon dissociation (IRMPD) spectroscopy allows for the derivation of the vibratio...
We report here a new technique for spectroscopic studies of protonated, gas-phase biomolecules and d...
La spectrométrie de masse est devenue un outil indispensable pour la recherche en protéomique, notam...
Mass spectrometry allows for the characterization of proteins, lipids, natural products, oligonucleo...
Mass spectrometry allows for the characterization of proteins, lipids, natural products, oligonucleo...
Infrared multiphoton dissociation (IRMPD) has been used in mass spectrometry to fragment peptides an...
Infrared multiphoton dissociation (IRMPD) has been used in mass spectrometry to fragment peptides an...
Infrared multiphoton dissociation (IRMPD) has been used in mass spectrometry to fragment peptides an...
The function of a peptide is intimately connected to its structure, which in solution is the result ...
La spectrométrie de masse est un outil performant pour identifier des biomarqueurs protéines dans de...
textPhotodissociation methods have been implemented and compared to collision-induced dissociation (...
La spectrométrie de masse est un outil performant pour identifier des biomarqueurs protéines dans de...
Mass spectrometry is a powerful tool to detect putative proteins biomarkers in biological samples. S...
Mass spectrometry is a powerful tool to detect putative proteins biomarkers in biological samples. S...
Dissociation of protonated peptides via infrared multiphoton dissociation (IRMPD) provides more exte...
Infrared multiple photon dissociation (IRMPD) spectroscopy allows for the derivation of the vibratio...
We report here a new technique for spectroscopic studies of protonated, gas-phase biomolecules and d...
La spectrométrie de masse est devenue un outil indispensable pour la recherche en protéomique, notam...
Mass spectrometry allows for the characterization of proteins, lipids, natural products, oligonucleo...
Mass spectrometry allows for the characterization of proteins, lipids, natural products, oligonucleo...
Infrared multiphoton dissociation (IRMPD) has been used in mass spectrometry to fragment peptides an...
Infrared multiphoton dissociation (IRMPD) has been used in mass spectrometry to fragment peptides an...
Infrared multiphoton dissociation (IRMPD) has been used in mass spectrometry to fragment peptides an...
The function of a peptide is intimately connected to its structure, which in solution is the result ...
La spectrométrie de masse est un outil performant pour identifier des biomarqueurs protéines dans de...
textPhotodissociation methods have been implemented and compared to collision-induced dissociation (...
La spectrométrie de masse est un outil performant pour identifier des biomarqueurs protéines dans de...
Mass spectrometry is a powerful tool to detect putative proteins biomarkers in biological samples. S...
Mass spectrometry is a powerful tool to detect putative proteins biomarkers in biological samples. S...
Dissociation of protonated peptides via infrared multiphoton dissociation (IRMPD) provides more exte...
Infrared multiple photon dissociation (IRMPD) spectroscopy allows for the derivation of the vibratio...
We report here a new technique for spectroscopic studies of protonated, gas-phase biomolecules and d...