Chris Brown (@[email protected])
@seejbrown
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Structure Elucidation Chemist at Corteva Agriscience | love of Mass Spectrometry | interested in biology | beer | food | Ph.D. | tweets are my own | he/him
Indiana, USA
Joined March 2009
@pommie331 @ProteomicsNews @chrashwood We are sweeping through conditions (EAD KE, current and mixed CID), right now. Are the stock methods good?
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@Popher Copilot says: A fleck of dirt, so quick and sly, Deflects the ions as they zoom by. Reach out to grab it, but it’s gone in a snap, Dodging your grasp, what a static trap.
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@ProteomicsNews @chrashwood Also- library free with ztScan. That is the real future when the quads get fast and detectors efficient - spectral purity for peak lists skyrocket. Don’t need libraries then.
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@ProteomicsNews @chrashwood Totally agree. It is beautiful. We are collecting some peptide data right now with accumulation times at crazy low accumulation times (45 precursors in a second). But the wild thing is the quality of the low intensity spectra is great!!
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RT @StacyMalaker: Amazing serenade @JohnRYatesIII and @NLKProteomics! #WeAreTheChampions #teammasspec #HUPO2024
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@massspecpro @chrashwood @MobilionSystems Also on Agilent 6560 (Smith Funnel esq. and likely similar ish) our fill time is < 150 us ish.
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@chrashwood @MobilionSystems Challenging to interpret this paper. Not sure about the duty cycle claims - can they trap 400 ms of ions without space charge? Can they focus those ions? How does this work w/complex mix? I really want to know how midia-PASEF Compares? Best of both worlds?
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RT @dschweppe1: Our lab is looking for a postdoc @uwgenome/@UW/@UWISCRM! We tackle a wide range of biological Qs from cell-specific respon…
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It’s been a couple of weeks - but we had a great time with the Indy Mass Spec group!
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@LabLaskin is hosting Purdue's Center for Analytical Instrument Development (CAID) this year! For more information:
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RT @ItaiYanai: Doing good science is 90% finding a science buddy to constantly talk to about the project.
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RT @AmandaLSmythers: Hey #TeamMassSpec! I am hiring a technician whose main responsibilities will be implementing bottom up proteomics and…
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Pumped about this! I wonder if there is any more on the headspace analysis of the microbial colonies on agar? Great work @phenylallyson!
Check out @phenylallyson most recent paper We checked our different sources with our favorite Vibrios for metabolomics and natural products @markjmandel Fun collaboration with @Plasmion
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RT @zackbuc1: Howdy, #chemtwitter - are you an undergrad/grad student looking for info on an amazing R&D internship opportunity? Well then,…
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