Dave Williamson

University of Utah🗻🏂🗻 Chemistry PhD Candidate (3rd year)- Ion Mobility Spectrometry, Mass Spectrometry, Glycans (Nagy Lab)

[Gabe Nagy @g_nagy]

Excited to share our latest work from @DaveWillyamson where we sequence the sialic acid positioning in gangioside isomers by coupling high-resolution cyclic ion mobility separations with multiple CID-based MS/MS strategies!

https://t.co/qgA1VcHahf

[Gabe Nagy @g_nagy]

Come check out our group's presentations at #ASMS2024!

[Dave Williamson @DaveWillyamson]

Aurora Borealis in Salt Lake City (out east of the city)!

[Gabe Nagy @g_nagy]

Thanks @DrLauraSanchez for the opportunity to provide my thoughts on the future of high-resolution ion mobility separations!

https://t.co/AQvjZh6umd

[Gabe Nagy @g_nagy]

Honored to have won one of the @asmsnews ASMS Research Awards! Congrats to all the other award recipients and look forward to celebrating together in Anaheim! Most of all, thanks to all the hard work from my group!

[Aivett Bilbao @AivettBilbao]

Please see our review and share it with your students: 
Computational tools and algorithms for ion mobility spectrometry-mass spectrometry
https://t.co/yvDs5CDAO2

Grateful to Dr. Kalvodova, PROTEOMICS Editor-in-Chief, for the invitation to contribute.
@EMSLscience @PNNLab

[Tatiana Shamorkina @TShamorkina]

Does #teamMassSpec relate?

[Gabe Nagy @g_nagy]

Excited to share our latest work on ultrafast derivatization using droplet-based chemistry in conjunction with cyclic ion mobility separations by my student Olavs Racins!

https://t.co/alxGThaYwg

[Komal Kedia, PhD @KomalKedia8]

Happy to share our latest publication evaluating the performance of commercial SLIM platform (MOBIE) for lipidomics. Thanks to all the contributors! @J_ASMS @asmsnews @MobilionSystems #lipidomics #ionmobility

https://t.co/svUpcrlgqK

[Gabe Nagy @g_nagy]

Excited to share our latest work from @DaveWillyamson coupling isotopic shifts with CCS measurements for 2D orthogonal information in ion mobility separations!

https://t.co/BcdsZn139u

[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

[Gabe Nagy @g_nagy]

Come check out our presentations! #ASMS2023

[Gabe Nagy @g_nagy]

Excited to share our latest work from my student @acidinthelab on developing a method for obtaining CCS values in high-resolution multipass cyclic IMS-MS separations! Our 40-meter CCS values for two anomers were <0.5% different!

https://t.co/IeBXJyqLXG

[Gabe Nagy @g_nagy]

Congrats to my student Sanaz Habibi @acidinthelab for winning the 2022 IJMS Best Applied Student Paper Award!!!

https://t.co/hNARKpi2Dv

[Gabe Nagy @g_nagy]

Excited to share our latest work on isotopic shifts in cyclic ion mobility separations, which include an example of an inverse shift where the heavier isotopologue arrived before the lighter one! @DaveWillyamson

https://t.co/wCxKBNMBay

[Dave Williamson @DaveWillyamson]

@chrashwood @g_nagy I have actually run this (mannitol). The 13C6 isotopologue arrives roughly halfway between the d0 and d6.

[Dave Williamson @DaveWillyamson]

Oh and there is no voltage readout so good luck doing ~anything~ scientific with this setup.

[Dave Williamson @DaveWillyamson]

Mission accomplished! I’ve built an electrospray ionization setup for only $27 (including shipping, thanks AliExpress). The only downside is that it’s absolutely garbage at forming a Taylor cone. But hey, who needs a ‘good cone’ when you paid $27 😂

#TeamMassSpec

[Dave Williamson @DaveWillyamson]

@michaeltmarty I’ve been looking for something like this- I think it would be great.

[Dave Williamson @DaveWillyamson]

A big thank you to my PI, @g_nagy for his guidance and support. See y’all at ASMS!

[Gabe Nagy @g_nagy]

Congrats to my student @DaveWillyamson on receiving one of the ASMS Graduate Student Travel Awards! #ASMS2023