Excited to announce that I am the recipient of the 2026 ACS Division of Analytical Chemistry Arthur F. Findeis Award! Congrats to the other winners and honored to be in the great company of previous winners of this award! acsanalytical.org/2026/03/05/2...

2026 Analytical Division Award Winners

The ACS Division of Analytical Chemistry is pleased to announce the recipients of the 2026 Division Awards. ACS Division of Analytical Chemistry Award in Electrochemistry

acsanalytical.org

One of the biggest challenges of IMS is the multiple gas phase conformers, generating multiple IMS peaks for a single, pure analyte. The Nagy lab have worked out how to greatly reduce these, through ion heating #glycotime

PastelBio@pastelbio.bsky.social · 10mo ago

Improving Peak Capacity in Glycan Ion Mobility Separations through Traveling Wave-Based Ion Heating pubs.acs.org/doi/10.... --- #proteomics #prot-paper

Our department is hiring! The Department of Chemistry at the University of Utah invites applicants for two tenure-track faculty positions at all ranks in the areas of 1) Biological Chemistry broadly defined and 2) Experimental Physical Chemistry. utah.peopleadmin.com/postings/186...

Check out our latest work! "Integrating High-Resolution Cyclic Ion Mobility Separations with Tandem Mass Spectrometry and Collision Cross Section Measurements for Human Milk Oligosaccharide Sequencing" pubs.acs.org/doi/10.1021/...

Integrating High-Resolution Cyclic Ion Mobility Separations with Tandem Mass Spectrometry and Collision Cross Section Measurements for Human Milk Oligosaccharide Sequencing

Human milk oligosaccharides (HMOs) are a biologically important class of carbohydrates responsible for promoting the healthy development of infants. However, to better understand their specific biolog...

pubs.acs.org

Congrats to Dr. Habibi! Our 2nd PhD from our group!

Check out our latest paper on “Developing Reduced Mass-Only Ion Mobility Separations to Unravel Mass Distribution-Based Isotopic Shifts” from Noah Roberts in our group! pubs.acs.org/doi/full/10....

Developing Reduced Mass-Only Ion Mobility Separations to Unravel Mass Distribution-Based Isotopic Shifts

Recent advancements in high-resolution ion mobility separations have enabled separations of isotopologues and isotopomers, broadly termed as isotopic shifts, based on changes in their mass distributio...

pubs.acs.org

Check out our group’s work at #ASMS2025! Our first poster is from Sanaz Habibi (WP 355) "Human Milk Oligosaccharide Sequencing by High-Resolution Cyclic Ion Mobility Separations Coupled with Tandem Mass Spectrometry"

Check out our latest work on Determining β-Monosaccharide Head Group Composition with High-Resolution Cyclic Ion Mobility Separations Coupled to Tandem Mass Spectrometry as a First Step for Unknown Cerebroside Analysis! www.sciencedirect.com/science/arti...

Determining β-Monosaccharide Head Group Composition with High-Resolution Cyclic Ion Mobility Separations Coupled to Tandem Mass Spectrometry as a First Step for Unknown Cerebroside Analysis

Cerebrosides, a class of biologically important lipids, are comprised of a monosaccharide head group along with their ceramide tail. However, their ac…

sciencedirect.com

Very excited to announce that our lab was awarded the NSF CAREER to continue our efforts in studying isotopic shifts in ion mobility separations!

Check out our latest paper on two-dimensional isotopic shifts for steroid isomer delineation with high-resolution cyclic ion mobility separations! link.springer.com/article/10.1...

Two-dimensional isotopic shifts for steroid isomer delineation with high-resolution cyclic ion mobility separations - Analytical and Bioanalytical Chemistry

Recently, the use of mass distribution–based isotopic shifts in high-resolution ion mobility spectrometry-mass spectrometry–based separations have enabled isomer delineation by measuring the relative ...

link.springer.com