@bljpoad

Professional mass spectrometer whisperer since 2009.

 Brisbane, Queensland
Joined May 2008
  • Tweets368
  • Following299
  • Followers223
44Media
Cross-Validation of Lipid Structure Assignment Using Orthogonal Ion Activation Modalities on the Same Mass Spectrometer #JASMS pubs.acs.org/doi/10.1021/jas…

Cross-Validation of Lipid Structure Assignment Using Orthogonal Ion Activation Modalities on the...

Abstract. The onset and progression of cancer is associated with changes in the composition of the lipidome. Therefore, better understanding of the molecul

pubs.acs.org
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Has anyone ever wished they could degrade specific sections of a polymer on demand? Probably not, but we did it anyway - Check out Phuong's work on remote-controlled polymer degradation in @ChemSci. Enabled by @QUTmaterials and @ANSTO ! pubs.rsc.org/en/content/arti…

Main chain selective polymer degradation: controlled by the wavelength and assembly†

The advent of reversible deactivation radical polymerization (RDRP) revolutionized polymer chemistry and paved the way for accessing synthetic polymers wit

pubs.rsc.org
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Who says OzID and UVPD can’t peacefully coexist together on the same mass spec? url.au.m.mimecastprotect.com… Despite how many holes we drill in it, our @ChemistryUoM @Bio21Institute QE instrument keeps going. Another successful collab. with @BlanksbyStephen @bljpoad and Sam Brydon
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Save the date! We are thrilled to announce sponsorship & exhibition opportunities are now available for the Inaugural AUS-oMicS meeting, to be held on May 18th - 21st 2025 in sunny Cairns. We're excited to host the members of @LorneProteomics , @ozglyco @anzsms @ANZMetabolomics
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Berwyck Poad retweeted
EllisLAB@EllisMSILab5 Nov 2023
How diverse is the sn-isomer lipidome? We used DIA and OzID to resolve hundreds of sn-isomer pairs, investigate their diversity across cell lines and identify new lipid species biorxiv.org/content/10.1101/… #lipids, @MolHorizons @uowresearch, @QUTmaterials, @UniSouthDenmark

A High-Throughput Data-Independent Acquisition Workflow for Deep Characterisation of the sn-Isomer...

We report a workflow based on ozone-induced dissociation for untargeted characterization of hundreds of sn- resolved glycerophospholipid isomers from biological extracts in under 20 minutes, coupled...

biorxiv.org
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Berwyck Poad retweeted
LIPID MAPS@lipidmaps20 Jul 2023
The total number of lipids in LMSD has just passed the 48000 milestone. Newly-described fatty acids from @PhilippMenzel2 and @BlanksbyStephen which we're in the process of adding have tipped us over that bar! lipidmaps.org/databases/lmsd…
Number 48000 in cartoon fireworks

ALT Number 48000 in cartoon fireworks

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Using Peptide Self-Assembly to Switch [2+2] Photocycloadditions ON or OFF. Check out the first paper from @BaileyRicho00 ‘s PhD project published in @J_A_C_S. Special thanks to @DmitriGolberg and @DrChaoZhang for the stunning TEM work! pubs.acs.org/doi/10.1021/jac…

Peptide Self-Assembly Controlled Photoligation of Polymers

abstract. Highly efficient chemical ligations that operate in water under mild conditions are the foundation of bioorthogonal chemistry. However, the toolb

pubs.acs.org
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Extremely excited to share my first first-author paper published in @J_A_C_S! Check out how we could use peptide self-assembly to control the [2+2] photoligation of polymers. Huge thankyou to @HendrikFrisch and all of the excellent co-authors! pubs.acs.org/doi/10.1021/jac…

Peptide Self-Assembly Controlled Photoligation of Polymers

abstract. Highly efficient chemical ligations that operate in water under mild conditions are the foundation of bioorthogonal chemistry. However, the toolb

pubs.acs.org
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Berwyck Poad retweeted
QUT@QUT6 Jul 2023
New research trajectories open up after the discovery of 100 #FattyAcids not previously reported fal.cn/3zEPL #QUT #QUTResearch

Discovery of one hundred fatty acids opens up new research trajectories

Fatty acids are the molecular building blocks that form the lipids essential for life. While some lipids form cell membranes, others are present naturally as triglycerides in body fat and the waxes...

qut.edu.au
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#IMSC2024 is at #ASMS2023 in Houston. Come see us at booth 725 and you could win a free student registration! #TeamMassSpec #visitvictoria #visitmelbourne @ANZSMS @TheIMSF
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#TeamMassSpec PSA: 🔴Earlybird registration for #ANZSMS29 closes on April 30th 🔴 abstract submission closes May 1st anzsms29.aomevents.com.au/ 🔴Registration for the 1st ANZ MS School opens 1st May. Only 35 spots are available so register early! anzsms.org/mass-spectrometry…
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Our #ChemSciPicks for this week is from @pagelgroup @BlanksbyStephen @kimgreis! The authors show that carbon-carbon double bond configuration and position can be revealed by 3-pyridylcarbinol ester dervitization and gas-phase IR spectroscopy. Read, free: doi.org/10.1039/D2SC06487A
A graphical abstract image for the Chemical Science Pick of the Week, 15th February 2023. The work shows how lipid derivatisation can be used to determine the double bond position and configuration of fatty acids.

ALT A graphical abstract image for the Chemical Science Pick of the Week, 15th February 2023. The work shows how lipid derivatisation can be used to determine the double bond position and configuration of fatty acids.

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Berwyck Poad retweeted
Dr. Kim Greis@kimgreis25 Jan 2023
We can pinpoint double bond positions in unsaturated fatty acids using cryo IR coupled to MS! The fatty acid composition of cancer cell lines can be determined and quantified, including 6Z-octadecenoic acid. #AcademicTwitter #TeamMassSpec #MyFirstChemSci doi.org/10.1039/D2SC06487A
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Programming Photodegradability into Vinylic Polymers via Radical Ring-Opening Polymerization (Frisch) @HendrikFrisch @QUTmaterials #openaccess onlinelibrary.wiley.com/doi/…
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Congratulations to Phuong on her first paper in @angew_chem! Great synergy between the soft matter and materials characterisation theme of @QUTmaterials. Programming Photodegradability into Vinylic Polymers via Radical Ring‐Opening Polymerization onlinelibrary.wiley.com/doi/…
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Mass Spectrometry Imaging of Lipids Using MALDI Coupled with Plasma-Based Post-Ionization on a Trapped Ion Mobility Mass Spectrometer #AC pubs.acs.org/doi/10.1021/acs…
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Thank you to #QMSS2022 for a great symposium. It was a great experience to share my Masters research to my fellow Mass spec lovers. I feel honoured to have received the award for 1st place student oral presentation.
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Identification of Carbon-Carbon Double Bond Stereochemistry in Unsaturated Fatty Acids by Charge-Remote Fragmentation of Fixed-Charge Derivatives #AC #MassSpec pubs.acs.org/doi/10.1021/acs…
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Now we have decided on the best amino acid, it's time to get on with the business of deciding the best #lipid! Round 1 voting is in the 🧵 below, you have 2 days! Please RT #WeLoveLipids #biochemstry #lipidomics #metabolomics
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Only a few days left to get an application in for this round of @FemalesInMS Empowerment awards! #TeamMassSpec
Females in Mass Spectrometry (FeMS)@FemalesInMS26 Sep 2022
Applications for FeMS Q4 Empowerment Awards will open on October 3rd! Thank you for the sponsorship from our friend in mass spectrometry, @SCIEXnews and @WatersCorp #TeamMassSpec femalesinms.com/empowerment/
FeMS Q4 Empowerment Awards in orange background. Opens on October 3rd. Awards of up to $300 to cover/offset work or study-related costs in mass spectrometry field. Application deadline October 14th. Cartoon of woman with short dark hair wearing safety glasses, lab coat and holding a flask and test tube. Logo of FeMS, Waters, Sciex. Sponsored by a friend in mass spectrometry, Waters and Sciex.

ALT FeMS Q4 Empowerment Awards in orange background. Opens on October 3rd. Awards of up to $300 to cover/offset work or study-related costs in mass spectrometry field. Application deadline October 14th. Cartoon of woman with short dark hair wearing safety glasses, lab coat and holding a flask and test tube. Logo of FeMS, Waters, Sciex. Sponsored by a friend in mass spectrometry, Waters and Sciex.

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