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A truly impressive work from the Rizzo Laboratory using a SLIM-based multistage IMS-CID technique combined with cryogenic IR spectroscopy for glycan analysis pubs.acs.org/doi/10.1021/ja…

Don't miss out on Pittcon Conference + Exposition March 18-22. Join us 3/22 2:45-3:20pm to hear from Chouinard Lab Clemson University as they share their innovative insights on High-Resolution Ion Mobility Approaches for Small Molecule Analysis. Symposium details: hubs.ly/Q01HqhWj0 #TeamMassSpec #SLIM

Seeing the book's cover reminds me of the original artwork created by Marianne Wendeborn. Derived from the first intact analysis of a virus with mass spectrometry. Nice memories. onlinelibrary.wiley.com/doi/10.1002/15…

One reason I wrote this was the mostly forgotten and unexpected observation of charge state increases; something unlikely to be observed with a population of ions. Individuals are hardly ever avarage! pubs.acs.org/doi/10.1021/ja…

A blast from the past; a Perspective/Account stimulated by all the exciting progress being made by CDMS Individual Ion measurements. Large Individual Ion FTICR Measurements from the Mid-1990s Using Reactions for Charge Determination Mass Spectrometry pubs.acs.org/doi/10.1021/ja…

Happy to share our new #python tool LipidOz for determining lipid double bond positions from OzID data. #opensource #automation #deeplearning Feel free to share and test it out! Communications Chemistry #TeamMassSpec disq.us/t/4fub0vk

Terrific session on ion activation/dissociation organized by Richard D. Smith honoring the career of Jean Futrell and celebrating his 90th birthday in 2023. Wonderful talks, highlighted by Dick Smith and Julia Laskin Lab . Great to see all of Jean’s friends Am Soc for Mass Spec #ASMS2023

A detailed computational dive into the Role of Ion Rotation in Ion Mobility: Ultrahigh-Precision Prediction of Ion Mobility Dependence on Ion Mass Distribution and Translational to Rotational Energy Transfer. Bottom line: rotation matters. pubs.acs.org/doi/10.1021/ac…

A significant contribution towards enabling new SLIM capability developments from the Clowers Lab: SLIM Tricks: Tools, Concepts, and Strategies for the Development of Planar Ion Guides | Journal of the American Society for Mass Spectrometry pubs.acs.org/doi/10.1021/ja…

Curious about what SLIM ion mobility can do for your separations?? Be on the lookout for an upcoming paper from Selena, showing the benefits of MOBILion Systems SLIM technology for clinical analysis including Vitamin D metabolites!

Investigating Performance of the SLIM-Based High Resolution Ion Mobility Platform for Separation of Isomeric Phosphatidylcholine Species | Journal of the American Society for Mass Spectrometry pubs.acs.org/doi/10.1021/ja…

Accumulation of Large Ion Populations with High Ion Densities and Effects Due to Space Charge in Traveling Wave-Based Structures for Lossless Ion Manipulations (SLIM) IMS-MS | Journal of the American Society for Mass Spectrometry pubs.acs.org/doi/10.1021/ja…

Space charge can be our friend; ion separations in large ion populations as a basis for e.g., industrial scale ion processes. Accumulation of Large Ion Populations with High Ion Densities and Effects Due to Space Charge in SLIM IMS-MS pubs.acs.org/doi/10.1021/ja…

ISIMSers! See more info about early career event from isims.info/early-career/e…

My last day at PNNL before retirement. A great place to have spent 47+ years with a career centered around MS, separations, and their many applications. May engage in a few consulting etc. activities, but VERY selectively….and I guess at least one more Annual ASMS meeting!

Mobility Selective Ion Soft-Landing and Characterization Enabled Using Structures for Lossless Ion Manipulation | Analytical Chemistry pubs.acs.org/doi/10.1021/ac…

Separation and Characterization of Synthetic Cannabinoid Metabolite Isomers Using SLIM High-Resolution Ion Mobility-Tandem Mass Spectrometry (HRIM-MS/MS) | Journal of the American Society for Mass Spectrometry pubs.acs.org/doi/10.1021/ja…

I’m proud to have contributed to the Journal of Proteome Research Special Issue Women in Proteomics and Metabolomics! Our work is a step forward to fully automated quantitation of isomeric proteoforms in top-down proteomics: doi.org/10.1021/acs.jp… Environmental Molecular Sciences Laboratory (EMSL) Pacific Northwest National Laboratory

Separation and Characterization of Synthetic Cannabinoid Metabolite Isomers Using SLIM High-Resolution Ion Mobility-Tandem Mass Spectrometry (HRIM-MS/MS) | Journal of the American Society for Mass Spectrometry pubs.acs.org/doi/10.1021/ja…

Excited to announce that the Purdue Board of Trustees has approved my promotion to Associate Professor, effective this August. Thank you to friends, collaborators, #teammassspec members for your incredible support of my career so far!! purdue.edu/newsroom/purdu…