(J Mass Spectrom) Thermodynamic Stability of Tungsten Dichalcogenides: Journal of Mass Spectrometry, Volume 61, Issue 10, October 2026. #JMassSpectrom #MassSpecRSS

(J Mass Spectrom) PSA‐GUI: A Windows‐Based Graphical User Interface for the Projected Superposition Approximation Collision Cross‐Section Calculation: Journal of Mass Spectrometry, Volume 61, Issue 10, October 2026. #JMassSpectrom #MassSpecRSS

(A Chem) Middle-Down Mass Spectrometry Characterization of
Monoclonal Antibody Enabled by Electron-Activated Dissociation on
a Time-of-Flight Platform: A Case Study of Methionine Oxidation PTM
Identification and Quantification: AbstractCharacterizing
post-translational modifications… #MassSpecRSS

(A Chem) Droplet Microfluidic
Hydrogen/Deuterium Exchange for
Investigating Protein Dynamics with Millisecond Precision: AbstractHydrogen/Deuterium eXchange (HDX) methods for studying
protein
dynamics would benefit from millisecond-scale incubations to probe
intrinsically disordered… #MassSpecRSS

(A Chem) Proton-Transfer
Reactions Modulate Protein Ion Structure
to Yield Altered Backbone Cleavage Pathways in Top-Down Mass Spectrometry: AbstractProton-transfer reaction (PTR) has emerged as a powerful
tool for
top-down proteomics. It can mitigate spectral congestion and improve… #MassSpecRSS

(A Chem) CCSBase2: A
Unified Benchmark Dataset and Machine
Learning Framework for Robust CCS Prediction: AbstractThe identification of unknown analytes remains a persistent
challenge
in untargeted mass spectrometry-based analyses. Ion mobility–mass
spectrometry (IM-MS) has expanded… #MassSpecRSS

(A Chem) RNabel─A
Standalone Software Tool for Annotating
Tandem Mass Spectra of Modified Ribonucleic Acids: AbstractRibonucleic
acid (RNA) modifications, with over 170 identified
types, play diverse roles in cellular processes. The past decade has
witnessed a surging demand for… #MassSpecRSS

(BioRxiv All) A meiotic B-type cyclin selectively drives mitotic progression and fidelity in cancer cells: Cell cycle transitions are driven by cyclins in complex with cyclin-dependent kinases (CDK). Here, we demonstrate that cyclin B3, an evolutionarily divergent B-type… #BioRxiv #MassSpecRSS

Complementary Orthogonal Approaches for Metabolite Profiling of Chamaelirium luteum (False Unicorn) Root Preparations and Commercial Products: AbstractChamaelirium luteum (L.) A. Gray (Melanthiaceae), commonly known as false unicorn, is a North American medicinal herb traditionally… #MassSpecRSS

(Nature) Allosteric inhibition of human mitochondrial ClpP by hijacking the dordaviprone (ONC201) binding site #MassSpecRSS

(ChemRxiv) Revisiting Artifact Suppression in Electrospray Ionization Deconvolution: Charge state assignment is a critical step in many workflows for intact protein analysis by mass spectrometry. Computational deconvolution algorithms are increasingly used to automate data analysis,… #MassSpecRSS

(ChemRxiv) Rapid chromatography combined with trapped ion mobility mass spectrometry for analysis of derivatized small molecules #MassSpecRSS

(J Sep Sci) A Dual Approach Combining Metal‐Organic Frameworks and Commercial Solid‐Phase Microextraction Coatings for Monitoring Volatiles in Passion Fruit: A CIM-80(Al) metal-organic framework coating is proposed for the untargeted analysis of passion fruit juices using… #JSepSci #MassSpecRSS

(BioRxiv All) Enabling subcellular DESI-MSI for broad adoption: Acquisition, analysis, and application: Subcellular mass spectrometry imaging (MSI) has required specialized instrumentation and approaches. Additionally, data analysis has required expensive proprietary software,… #BioRxiv #MassSpecRSS

Allosteric inhibition of human mitochondrial ClpP by hijacking the dordaviprone (ONC201) binding site #nature #MassSpecRSS

(JACS) Linking Oxygen Evolution
Selectivity to Water Oxidation
Reaction Order on Hematite Photoanodes by Operando Photoelectrochemical
Mass Spectrometry: AbstractWater oxidation on metal-oxide (photo)anodes is often
assumed to
yield molecular oxygen. Here, we combine operando… #MassSpecRSS

(A Chem) Miniature Mass
Spectrometry for On-Site Analysis Using
Self-Suction Sampling and α-Particle Ionization: AbstractThe
ion source is a key component of mass spectrometers, where
electricity, lasers, and heat are typically used for converting molecules
into ions; however, this… #MassSpecRSS

(A Chem) Native Mass Spectrometry Reveals Ligand-Specific Conformational
Heterogeneity of the β 1 -Adrenergic Receptor
Using Nanobody Probes: AbstractG protein-coupled
receptors (GPCRs) are central physiological signal
transducers and represent a primary class of therapeutic targets.… #MassSpecRSS

(BioRxiv All) Mutanome-guided immunopeptidomics of blood plasma for neoepitope detection in solid tumors is constrained by cfDNA variant calling sensitivity and MS detection limits: Introduction: Neoepitopes form the basis of tumor-specific immune responses. Tissue biopsy, the… #BioRxiv #MassSpecRSS

(BioRxiv All) Mapping virulence-associated protein interaction networks reveals regulators of thermotolerance in Cryptococcus neoformans: Protein-protein interactions (PPIs) influence critical biological processes in pathogenic microorganisms, such as the human fungal… #BioRxiv #MassSpecRSS