Richard D. Smith

Scientist; mostly separations and MS, development of technologies (e.g. SLIM IM-MS), and their applications in proteomics, metabolomics, lipidomics....pan-omics

[Ian Webb @ProfIanWebb]

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!! https://t.co/LwBeK0qrQt

[Richard D. Smith @SLIM_technology]

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 https://t.co/Jp490873Up

[Aivett Bilbao @AivettBilbao]

I’m proud to have contributed to the @JProteomeRes Special Issue Women in Proteomics and Metabolomics!
Our work is a step forward to fully automated quantitation of isomeric proteoforms in top-down proteomics:
https://t.co/jE4ri10cHq

@EMSLscience
@PNNLab

[ISIMS-Society @ISIMSSociety]

ISIMSers! See more info about early career event from https://t.co/SiQ3lITcj6

[Richard D. Smith @SLIM_technology]

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 https://t.co/oa2gswtA7Y

[Richard D. Smith @SLIM_technology]

Mobility Selective Ion Soft-Landing and Characterization Enabled Using Structures for Lossless Ion Manipulation | Analytical Chemistry https://t.co/amVCHZte53

[Richard D. Smith @SLIM_technology]

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!

[Richard D. Smith @SLIM_technology]

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 https://t.co/9M0Acsq0hG

[Richard D. Smith @SLIM_technology]

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 https://t.co/9M0Acsq0hG

[Richard D. Smith @SLIM_technology]

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 https://t.co/F9fjYPjdoI

[Chouinard Lab @ChouinardLab]

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 @MobilionSystems SLIM technology for clinical analysis including Vitamin D metabolites!

[Richard D. Smith @SLIM_technology]

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 https://t.co/SWAen6nc06

[Richard D. Smith @SLIM_technology]

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. https://t.co/9VjyjBy5rR

[Joe Loo @JoeLoo85614818]

Terrific session on ion activation/dissociation organized by @SLIM_technology honoring the career of Jean Futrell and celebrating his 90th birthday in 2023. Wonderful talks, highlighted by Dick Smith and @LabLaskin . Great to see all of Jean’s friends @asmsnews #ASMS2023

[Dr. Xueyun Zheng @Xueyun_Zheng]

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! @CommsChem #TeamMassSpec https://t.co/ejN4dTmLzg

[Richard D. Smith @SLIM_technology]

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 https://t.co/bOcE6yUrY4

[Richard D. Smith @SLIM_technology]

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!
https://t.co/JBnZMxJLoK

[Gary Siuzdak @kadzuis]

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. https://t.co/dPScOTvTZ4

[MOBILion Systems @MobilionSystems]

Don't miss out on @Pittcon March 18-22. Join us 3/22 2:45-3:20pm to hear from @ChouinardLab @clemsonuniv as they share their innovative insights on High-Resolution Ion Mobility Approaches for Small Molecule Analysis. Symposium details: https://t.co/cxIeCj7m9k #TeamMassSpec #SLIM

[Richard D. Smith @SLIM_technology]

A truly impressive work from the Rizzo Laboratory using a SLIM-based multistage IMS-CID technique combined with cryogenic IR spectroscopy for glycan analysis https://t.co/nEJqqdzo5D