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Journal of the American Society for Mass Spectrometry

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[ASAP] Assessing the Impact of CDR Deamidation and Isomerization on mAb Target Binding Using Affinity-Resolved 2D-SEC-SCX-MS Analysis

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00284

— Yuetian Yan, Shuli Tang, Shunhai Wang, and Ning Li 2025-10-30 12:00:01

[ASAP] Enhanced LC-MS Detection of γ-Aminobutyric Acid via Trimethylation Enhancement Using Diazomethane

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00294

— Christian A. Rosales, Noah A. Lepinsky, Mohamed Ramadan, Jeffrey M. Manthorpe, Michael G. Jonz, and Jeffrey C. Smith 2025-10-30 15:25:19

[ASAP] Elucidating the Protective Mechanisms of Methimazole against Copper(I)-Mediated Fenton Chemistry Using Online Mass Spectrometry

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00310

— Yun Li, Ruijin Pu, Meng Su, Ruiqin Mao, Yajun Zheng, and Zhiping Zhang 2025-10-30 08:18:23

[ASAP] Investigating the Quantitative Structure–Ionization Efficiency Relationship of Small Molecules and Lipids in the Presence of Ammonium Fluoride in MALDI-TIMS-QTOF Mass Spectrometry Imaging

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00211

— Varvara Nikolopoulou, Arthur Stem, Vasilis Vasiliou, and Reza Aalizadeh 2025-10-28 12:16:24

[ASAP] Development and Modification of Ion Mobility Mass Spectrometry Instrumentation for Enhanced Analysis of Biological Molecules

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00222

— Jamie P. Butalewicz and Jennifer S. Brodbelt 2025-10-28 11:23:49

[ASAP] Effects of Inlet Capillary Temperature in Atmospheric-Pressure Infrared Laser-Ablation Plasma Postionization Mass Spectrometry

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00243

— Lilian Ellis-Gibbings, Rory T. Steven, Alex J. Dexter, and Josephine Bunch 2025-10-28 12:33:58

[ASAP] Theoretical Study Synchronized Reverse Scan Collision-Induced Dissociation in Digital Linear Ion Trap

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00277

— Weimin Wang, Zhichao Xie, Fuxing Xu, Li Ding, and Chuan-Fan Ding 2025-10-28 19:07:38

[ASAP] Optimization of Data-Dependent Acquisition Parameters in Mass Spectrometry for Oligonucleotide Identification

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00250

— Audriy Jebet, Xipeng Ma, Liqing He, Adam J. Anthony, Seongho Kim, Eugene Mueller, Craig J. McClain, and Xiang Zhang 2025-10-27 16:22:02

[ASAP] Quantification of Staphylococcal Enterotoxins by Coupling Laser-Induced Dissociation and Mass Spectrometry

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00261

— Annabelle Médalin, Benjamin Youenou, Cedric Badiou, Chloé Desbiolles, Roxane Prat, François Vandenesch, Jérôme Lemoine, and Marion Girod 2025-10-27 14:09:46

[ASAP] Characterization and Elucidation of the Fragmentation Pathway of 17 Nitazenes by Liquid Chromatography High-Resolution Mass Spectrometry Using Collision-Induced Dissociation and Electron-Activated Dissociation

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00081

— Miao Zhang, Hao Chen, Yiling Tang, Meiting Lin, Ping Xiang, Hui Yan, and Junbo Zhao 2025-10-23 13:26:51

[ASAP] Unimodal Imaging of Monovalent Metal-Chelator Complexes and Lipids by MALDI Imaging Mass Spectrometry

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00191

— Kes A. Luchini, Joshua D. Breidenbach, Ethan M. McBride, Phillip M. Mach, and Emilio S. Rivera 2025-10-23 13:19:28

[ASAP] Isomer-Specific Analysis of PFOS in Wastewater and Avian Eggs Enabled by Cyclic Ion Mobility Spectrometry

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00219

— Jenise Z. Paddayuman, Mindula K. Wijayahena, John Michael N. Aguilar, Zacheriah A. Gernold, Joshua S. Wallace, and Diana S. Aga 2025-10-22 12:55:31

[ASAP] Space Charge Induced Dissociation Due to Extended Ion Accumulation Preceding Cyclic Ion Mobility Separation

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00227

— Sudam S. Mane, Easton K. Cox, and Kenneth W. Lee 2025-10-20 14:30:53

[ASAP] Iterative SLIM (itSLIM) for Ultrahigh Resolution Targeted Ion Mobility Analysis

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00282

— Liulin Deng, Ding Zhang, Leonard C. Rorrer, III, Michael J. Slemko, and Daniel DeBord 2025-10-19 15:48:26

[ASAP] Going with the Flow: Mechanistic Insights into Slow Mixing Mode Native Mass Spectrometry

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00244

— Simar K. Dhillon, Duong T. Bui, Elena N. Kitova, Lara K. Mahal, and John S. Klassen 2025-10-18 13:48:32

[ASAP] Prediction of Collision-Induced Dissociation Spectra of Deprotonated Oligonucleotides

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00295

— Zhongqi Zhang and Jason Richardson 2025-10-16 18:42:26

[ASAP] Strategies for Minimizing Interference from Metastable Water Clusters in ToF-SIMS 3D Imaging of Frozen Hydrated Biological Samples

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00251

— Michael Bäumer, Thorsten Adolphs, Richard E. Peterson, Heinrich F. Arlinghaus, and Bonnie J. Tyler 2025-10-15 13:47:45

[ASAP] Correction to ″A study of the thermal denaturation of ribonuclease S by electrospray ionization mass spectrometry″

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00331

— David R. Goodlett, Rachel R. Ogorzalek Loo, Joseph A. Loo, Jon H. Wahl, Harold R. Udseth, and Richard D. Smith 2025-10-15 08:29:29

[ASAP] High-Speed Automated Microdroplet Reactions with Ion-Mobility for Rapid Therapeutic Protein Characterization

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00152

— Krishna D. B. Anapindi, Edward J. Hsieh, Thomas Walker, Jim Lau, and Daniela Tomazela 2025-10-14 10:48:20

[ASAP] A Novel C-terminal Sequence Variant Discovered in an IgG1 Monoclonal Antibody by LC-MS

Journal of the American Society for Mass Spectrometry

DOI: 10.1021/jasms.5c00208

— Oliver Silerio, Miyang Li, Douglas S. Rehder, Huong Le, Bo Jiang, Simon Letarte, and Tawnya Flick 2025-10-13 19:00:00