Richard D. Smith

464 posts

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Richard D. Smith

Richard D. Smith

@SLIM_technology

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

PNNL, Richland, WA, USA Katılım Ocak 2010
86 Takip Edilen1.1K Takipçiler
Richard D. Smith retweetledi
Ian Webb
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!! purdue.edu/newsroom/purdu…
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Richard D. Smith
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 pubs.acs.org/doi/10.1021/ja…
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Richard D. Smith
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 pubs.acs.org/doi/10.1021/ja…
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Richard D. Smith
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!
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Richard D. Smith
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 pubs.acs.org/doi/10.1021/ja…
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Richard D. Smith
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 pubs.acs.org/doi/10.1021/ja…
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Richard D. Smith
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 pubs.acs.org/doi/10.1021/ja…
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Richard D. Smith retweetledi
Chouinard Lab
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!
Chouinard Lab tweet mediaChouinard Lab tweet media
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Richard D. Smith
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 pubs.acs.org/doi/10.1021/ja…
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Richard D. Smith
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. pubs.acs.org/doi/10.1021/ac…
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Richard D. Smith retweetledi
Joe Loo
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
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Richard D. Smith
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 pubs.acs.org/doi/10.1021/ja…
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Richard D. Smith
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! pubs.acs.org/doi/10.1021/ja…
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Richard D. Smith
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 pubs.acs.org/doi/10.1021/ja…
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