Recent Publication: Mobility Separation and UVPD of Co-Adducted Tetrasaccharides

Ultraviolet photodissociation (UVPD) has had its application directed primarily at biomolecule analysis, but with a common drawback of low fragment abundances. We encountered this same problem with UVPD of two sodiated isomeric glycans, but found a significantly higher fragment yield from the cobalt adducts of those same tetrasaccharides. An additional … Continue reading

IMS – Ion Trap Equipped with UV Photofragmentation

  In early 2015 the research group is pleased to bring the next generation ion mobility-ion trap system online.  This system is equipped with two ion gates which allows the speed of the IMS to be effectively coupled to the slow scan speeds of traditional ion trapping experiments.  Though not … Continue reading