Tim Garrett

EXPOSED🔎: Alachua County, FL Supervisor of Elections office instructs Vote By Mail voters to use X signature. @JudicialWatch @JamesUthmeierFL

@grok We had already identified this. Note that initially Grok did not identify this correctly. I had to prompt it with other information so @Grok could review its thought process

@Tim_Garrett1 Thrilled to assist in identifying PSM-α4 from S. aureus! Your MS/MS data checks out: precursor m/z 733.7895 (+3) yields ~2198.35 Da, matching the formylated sequence. b3 (344.16) and b4 (443.23) ions confirm it. Can't wait for the manuscript!

Exciting MS/MS analysis! @Grok Identified phenol-soluble modulin α4 (fMAIVGTIIKIIKAIIDIFAK) from S. aureus using precursor m/z 733.7895 (+3). Key b-ions (m/z 344.16, 443.23) & y-ions match perfectly. Stay tuned for our manuscript on this #Proteomics #MassSpec #Science

@grok Yes, let's advance metabolomics together!🙂

@Tim_Garrett1 Thanks for the shoutout, Tim! I'm thrilled Grok proved useful for identifying metabolites from your HRMS plasma data. If you'd like, share an m/z value, and I'll search for possible IDs with explanations. Let's advance metabolomics together.

For those working in #Metabolomics, @Grok is pretty good for searching unknown m/z values to find possible metabolite IDs especially form HRMS data. Just gave it a test run on some human plasma data and results were insightful and accurate

@grok By calculating possible molecular formulas within the 5 ppm error range and cross-referencing with common metabolites found in human plasma. Since negative ionization typically produces [M−H]⁻ ions, I’ll assume these m/z values represent [M−H]⁻ unless otherwise indicated.

@grok Summary of Identified Metabolites Thank you for providing a list of four m/z values (154.0623, 174.0559, 419.0902, 341.0122) in negative ionization mode with a mass accuracy of 5 ppm from a human plasma sample. I’ll analyze each m/z value to identify potential metabolites

Did you know that dried blood spots with mass spectrometry have revolutionized newborn screening, improving infant health? Did you also know that it is possible to measure environmental exposure from dried blood spots? Would love to discuss the potential @RFKJr_Official

@LabLaskin Sad to hear this news. Very inspiring person and glad I knew her.

Saddened to share the news that Amina Woods passed away on March 31. Amina was an outstanding scientist who consistently challenged conventional thinking in her field. She inspired many of us through her work and will be deeply missed. sollevinson.com/memorials/amin…

@LabLaskin It was awesome to hear all about your current research!

It was great to present at #MANA2024 about our nano-DESI imaging. Thank you @Tim_Garrett1 and John Koomen for the invitation! I wish I could stay longer!

Great workshop at the Karolinska Intitutet today on microsampling and #metabolomics.

For those asking about #MANA2024 following Hurricane Helene. It has not affected the conference and it will go on as planned for October 21-24. There are areas in the big bend area of Florida that took significant damage and are still recovering. Praying for all the families.

Saw a Fox moving in for the fall semester😁! Not @PrezKentFuchs he’s already moved in as interim president. This Fox was hanging out in the baseball parking lot. Love seeing all the wildlife on campus @UF

I don’t usually post pictures of food, but enjoying some fish and chips in Liverpool! First time here. Taylor Swift is in town, but she didn’t show up for dinner 😂

@doppelganger_23 @Tingting_Yan9 @troy_scoggins @mass_specks @BoonePrentice Congratulations!

Take a look at a creative way to analyze phosphopeptides using MALDI! My first paper as a first author! Thanks to @Tingting_Yan9, @troy_scoggins, @mass_specks, and @BoonePrentice!!! #IonIonReactions #ECD

Check out the Garrett lab and collaborative work at ASMS 2024! Cool research and great people to meet! #ASMS2024 @asmsnews

Join @Tim_Garrett1 at MSACL 2024 for an 8-hour course dedicated to Practical Bioinformatics & Statistics in Metabolomics. Pairs with Metabolomics 102 : Microsampling & Mass Spec – Fit for Purpose in the Clinical Screening and Monitoring Space. More info: msacl.org/index.php?head…

#UFgrad congratulations Jae Hwan Lee for getting your Master’s in chemistry from the University of Florida! Great to get a photo with the commencement speaker Senator Bill Nelson.

@DrLauraSanchez @dryost1 So great to have you visit UF!

And @Tim_Garrett1 @dryost1 !

Had a great visit @UF thanks @PrenticeLabUF @BoonePrentice @LabRudolf @LoesgenLab et al for the fun chats! #MassSpectacular

@ErinBakerIMS Thankful that you are ok ❤️

Sometimes there are no words😢 My group is physically okay but the active shooter was in our building yesterday so we hid for multiple hours until evacuated by the amazing police! Our hearts are broken for the lost faculty member! #UNC students, please let me know if I can help💔