Group Meeting Presentations 2022

Month	Week 1	Week 2	Week 3	Week 4	Week 5
January	Happy New Year!	January 13th De'Shovon -ASMS Recap + Paper Identification of Phosphatidylcholine Isomers in Imaging Mass Spectrometry Using Gas-Phase Charge Inversion Ion/Ion Reactions Angelique -Paper Lipidomics of the chicken egg yolk: high-resolution mass spectrometric characterization of nutritional lipid families	No Group Meeting	January 27th Gwen -Paper A Miniature Multilevel Structures for Lossless Ion Manipulations Ion Mobility Spectrometer with Wide Mobility Range Separation Capabilities Nick -Paper Comparative Structural Analysis of 20S Proteasome Ortholog Protein Complexes by Native Mass Spectrometry
Feburary	Feburary 3rd Nicole -Paper Gas-phase ion/ion reactions of multiply protonated polypeptides with metal containing anions Selective Removal of Alkali Metal Cations from Multiply-Charged Ions via Gas-Phase Ion/Ion Reactions Using Weakly Coordinating Anions Kim -Paper Laser Desorption Mass Spectrometry at Saturn’s moon Titan	Feburary 10th Hsi-Chun -Review Quantitative Mass Spectrometry	Feburary 17th Jay -Review Q2 CCPS Modification Review Sam -Paper Hand-powered ionization methods for the mass spectrometric detection of small molecules	Feburary 24th Ian -Paper Multi-CRAFTI: Relative Collision Cross Sections from Fourier Transform Ion Cyclotron Resonance Mass Spectrometric Line Width Measurements Alex -Paper Infrared Photoactivation Boosts Reporter Ion Yield in Isobaric Tagging
March	March 3rd De'Shovon -Review structural elucidation of branched-chain fatty acids	March 10th Nick -Paper Ion Imaging of Native Protein Complexes Using Orthogonal Time-of-Flight Mass Spectrometry and a Timepix Detector Sarah -Paper Accelerating Ozonolysis Reactions Using Supplemental RF-Activation of Ions in a Linear Ion Trap Mass Spectrometer	March 17th Jay -Paper Tips on Making Tiny Tips: Secrets to Submicron Nanoelectrospray Emitters Kim -Paper Electrospray ionization mass spectrometry with wooden tips: A review	March 24th Nicole -Paper Thermodynamics and Reaction Mechanisms for Decomposition of a Simple Protonated Tripeptide, H+GGA: From H+GGG to H+GAG to H+GGA Sam -Paper Charge Engineering Reveals the Roles of Ionizable Side Chains in Electrospray Ionization Mass Spectrometry	March 31th Ian -Paper Analysis of High Mass-to-Charge Ions in a Quadrupole Ion Trap Mass Spectrometer via an End-Cap Quadrupolar Direct Current Downscan Extending the mass-to-charge scannable range of a linear ion trap mass spectrometer through quadrupolar direct current scan Sarah -Paper Accelerating Ozonolysis Reactions Using Supplemental RF-Activation of Ions in a Linear Ion Trap Mass Spectrometer
April	April 7th De'Shovon -Paper Enhanced Ion Mobility Separation and Characterization of Isomeric Phosphatidylcholines Using Absorption Mode Fourier Transform Multiplexing and Ultraviolet Photodissociation Mass Spectrometry Nick -Paper Anatomy of Protein Electrospray Ionization Mass Spectra by Superconducting Tunnel Junction Mass and Energy Spectrometry	April 14th Merck Event No Meeting	April 21th Alex -Paper Enhancing the Throughput of FT Mass Spectrometry Imaging Using Joint Compressed Sensing and Subspace Modeling Accelerating Fourier Transform-Ion Cyclotron Resonance Mass Spectrometry Imaging Using a Subspace Approach Sam -Paper Mechanospray Ionization MS of Proteins Including in the Folded State and Polymers	April 28th Kim -Paper Free-Radical-Mediated Glycan Isomer Differentiation Nicole -Research Update Salt Cluster Research Summary and Update
May	May 5th Jay -Paper Ion Mobility–Mass Spectrometry Reveals the Structures and Stabilities of Biotherapeutic Antibody Aggregates Ian -Paper Generation of Ions from Aqueous Taylor Cones near the Minimum Flow Rate: “True Nanoelectrospray” without Narrow Capillary	May 12th De'Shovon -Paper Charting molecular composition of phosphatidylcholines by fatty acid scanning and ion trap MS3 fragmentation	May 19th No Meeting	May 26th Nick -Paper Surface Modified Nano-Electrospray Needles Improve Sensitivity for Native Mass Spectrometry Sam -Paper Formation of Gaseous Peptide Ions from Electrospray Droplets: Competition between the Ion Evaporation Mechanism and Charged Residue Mechanism
June	June 2nd Kim -ASMS Oral A novel gas-phase approach using ion/ion reactions to probe involvement of ion-pairs in transmetalation Nick -ASMS Oral Gas-Phase Charge Reduction for the Characterization of HPV from Monomer to intact Virus-Like Particles	June 9th ASMS - No Meeting	June 16th ASMS Recaps	June 23th ASMS Recaps	June 30th ASMS Recaps
July	July 7th ASMS Recaps	July 7th ASMS Recaps	July 14th De'Shovon -ASMS Recap + Paper Profiling of branched-chain fatty acids via nitroxide radical-directed dissociation integrated on an LC-MS/MS workflow	July 21st Alex -ASMS Recap Nicole -Paper Automated Capillary Isoelectric Focusing-Mass Spectrometry with Ultrahigh Resolution for Characterizing Microheterogeneity and Isoelectric Points of Intact Protein Complexes	July 28th Kim -Paper Hold
August	August 4th Nick -ASMS Recap Ian -Paper The tripole linear ion trap with highly efficient orthogonal ion ejection designed by computer simulations Computer simulation of the gap-tripole ion trap with linear injection, 3D ion accumulation, and versatile packet ejection	August 11th Sarah -Paper Structural Characterization of Dendriplexes In Vacuo: A Joint Ion Mobility/Molecular Dynamics Investigation Sam -Paper Characterization of the Internal Energy of Ions Produced by Electrospray Ionization Using Substituted Benzyl Ammonium Thermometer Ions	August 18th Department Picnic - No Meeting	August 25th Caitlin -GRC Summary Lipidomics and Deconding Life: From the Technology and Biology Landscape to Clinical Adaptation
September	September 1st De'Shovon -Paper Quantitative molecular tissue atlas of Bis(monoacylglycero)phosphate and phosphatidylglycerol membrane lipids in rodent organs generated by methylation assisted high resolution mass spectrometry Nicole -Papers Doubly charged cluster ions [(NaCl)m(Na)2]2+: magic numbers, dissociation, and structure1 Electrospray ionization tandem mass spectrometric study of salt cluster ions. Part 1 — Investigations of alkali metal chloride and sodium salt cluster ions Collision-Induced Dissociation of Electrosprayed NaCl Clusters: Using Molecular Dynamics Simulations to Visualize Reaction Cascades in the Gas Phase	September 8th Alex -Paper Tuning Electrospray Ionization with Low-Frequency Sound Kim -Paper Hold	September 15th Nick -Paper Protein Unfolding in Freeze Frames: Intermediate States are Revealed by Variable-Temperature Ion Mobility–Mass Spectrometry Ian -Paper Design and implementation of MIR F-Disc: An electrodynamic ion manipulation device	September 22th Sam -Paper Influence of Pseudopotential Well Depth on the Performance of Hybrid Linear Ion Trap/Time-of-Flight Mass Spectrometry Driven by Square and Sinusoidal Waveform Sarah -Paper Gas-Phase Fragmentation of Host-Guest Complexes of Cyclodextrins and Polyoxometalates	September 29th Kim -Turkey Run Practice Enhanced Multiply Charged (EMC) scans for improved S/N ratio of doubly charged lipid species in complex extracts Nicole -Paper Peptide Mass Spectra from Micrometer-Thick Ice Films Produced with Femtosecond Pulses
October	October 6th Alex -Paper Electroactive Polymer-Based Spray Ionization for Direct Mass Spectrometric Analysis Ian -Paper Rapid Online Oxidation of Proteins and Peptides via Electrospray-Accelerated Ozonation	October 13th De'Shovon -Paper Holistic Lipidomics of the Human Gut Phenotype Using Validated Ultra-High-Performance Liquid Chromatography Coupled to Hybrid Orbitrap Mass Spectrometry Sam -Paper Investigation on the binary ionization choices for large conjugated amines during electrospray ionization	October 20th De'Shovon -Paper Nick -Discussion Accessing Science Journals	October 27th Sarah Nsiah -Paper Deeper Understanding of Solvent-Based Ambient Ionization Mass Spectrometry: Are Molecular Profiles Primarily Dictated by Extraction Mechanisms? Nicole -Paper Resolution of Identity in Gas-Phase Dissociations of Mono- and Diprotonated DNA Trinucleotide Codons by 15N-Labeling and Computational Structure Analysis
November	November 3rd Dinner	November 10th Alex -Paper Development of a Miniature Mass Spectrometry System for Point-of-Care Analysis of Lipid Isomers Based on Ozone-Induced Dissociation Nicole -Paper Hold	November 17th N/A	November 24th N/A
December	December 1st Mini-Subgroup	December 8th Scott	December 15th N/A	December 22th N/A	December 29th N/A