Click the title above to open The Column May 06, 2015 North American issue, Volume 11, Number 8, in an interactive PDF format.
Exploring Metabolite Alteration from Age-Related Macular Degeneration with UHPLC-MS/MS
February 19th 2025Exploring the alterations in metabolites of wet age-related macular degeneration (wAMD), metabolomic analysis was performed on the aqueous humor of 30 patients with wAMD receiving anti-vascular endothelial growth factor (anti-VEGF) treatments and 20 controls, via ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS).
The Next Frontier for Mass Spectrometry: Maximizing Ion Utilization
January 20th 2025In this podcast, Daniel DeBord, CTO of MOBILion Systems, describes a new high resolution mass spectrometry approach that promises to increase speed and sensitivity in omics applications. MOBILion recently introduced the PAMAF mode of operation, which stands for parallel accumulation with mobility aligned fragmentation. It substantially increases the fraction of ions used for mass spectrometry analysis by replacing the functionality of the quadrupole with high resolution ion mobility. Listen to learn more about this exciting new development.