(Talanta) Glycopeptide-based classification of erythropoietin biopharmaceuticals by microseparation techniques coupled to mass spectrometry and multivariate analysis: Publication date: Available online 30 September 2026

Source: Talanta

Author(s): Helena Tejero, Montserrat… #Talanta #MassSpecRSS

(EJMS) Development and validation of an RP-HPLC method for the quantification of impurities of icatibant injection in finished formulations-identification and characterization of its impurities via LC-HRMS: European Journal of Mass Spectrometry, Ahead of Print.
In the present… #EJMS #MassSpecRSS

(J Chrom B) Electrospun ZIF-8-enhanced fibers for fabric phase extraction of phenytoin from plasma samples followed by high performance liquid chromatography-tandem mass spectrometry analysis: Publication date: Available online 30 September 2026

Source: Journal of… #JChrom #MassSpecRSS

(Biomed Chrom) Characterization of the Chemical Constituents in Shenyanshu Tablets by Ultra‐High‐Performance Liquid Chromatography Quadrupole Time‐of‐Flight Mass Spectrometry: ABSTRACT

Shenyanshu tablets (SYST), a widely prescribed traditional Chinese patent medicine,… #massSpecRSS #biomedchrom

(RCM) Design Improvements of a High‐Efficiency Cavity Ion Source for Enhanced Uranium Sensitivity and Mass Fractionation Studies Using TIMS: ABSTRACT

Rationale

Thermal ionization mass spectrometry (TIMS) integrated with a high-efficiency cavity ion… #RapidCommunMassSpectrom #MassSpecRSS

(J Mass Spectrom) Action Spectroscopy of Mass‐Selected Ions—From Principles to Applications: Journal of Mass Spectrometry, Volume 61, Issue 10, October 2026. #JMassSpectrom #MassSpecRSS

(J Sep Sci) Chemical Profiling of Jiedu Huoxue Decoction by Ultra‐High‐Performance Liquid Chromatography Coupled With Q Exactive Orbitrap and Quantification of Main Effective Constituents by Triple Quadrupole Mass Spectrometry: The workflow for qualitative and quantitative… #JSepSci #MassSpecRSS

(J Sep Sci) Computationally Guided Design of Magnetic Molecularly Imprinted Polymers for the Selective Determination of Pyrethroid Pesticides in Foods: DFT calculations guided the selection of allyl-β-cyclodextrin as the optimal functional monomer for fenvalerate imprinting.… #JSepSci #MassSpecRSS

(A Chem) A Pseudo-Targeted Method for Global Profiling of Cholesteryl Esters by Liquid Chromatography-Zeno High-Resolution Multiple Reaction Monitoring Mass Spectrometry: AbstractCholesteryl esters (CEs) play critical roles in diverse physiological processes, yet their comprehensive… #MassSpecRSS

(A Chem) Errors in the
Laboratory X-ray Absorption Near
Edge Structure with Respect to Species Analysis in Slags Considering
Leak Radiation: AbstractThe knowledge on
the element species in slags is of great
importance
for, e.g., process control or recovery of valuable materials. X-ray… #MassSpecRSS

(A Chem) Single-Particle
Microplastics Analysis via Laser-Assisted
MicroPyrolysis Flowing Atmospheric-Pressure Afterglow Mass Spectrometry
Imaging: AbstractMicroplastics (MPs)
have emerged as ubiquitous contaminants
in
the environment. Thus, novel MP characterization techniques are in… #MassSpecRSS

(BioRxiv All) Single-cell proteomics resolves major cell populations and protein-defined chondrocyte states in the adult human osteoarthritic joint: Objective Single-cell RNA sequencing has transformed our understanding of cellular heterogeneity within osteoarthritic (OA)… #BioRxiv #MassSpecRSS

(J Chrom A) End-group-selective size-exclusion chromatography–mass spectrometry of poly(lactic acid) and poly(lactide-co-glycolide) polymers: Publication date: Available online 29 September 2026

Source: Journal of Chromatography A

Author(s): Masashi Serizawa, Rick van den… #JChrom #MassSpecRSS

(ES&T) High-Throughput
Identification of PPARγ-Active
Chemicals in Riverine Drinking Water Sources: Discover a Novel DEHP
Biodegradation Product: AbstractWhile
exposure to PPAR active compounds can lead to various
adverse
health effects, studies on the environmental contaminants and… #MassSpecRSS

(BioRxiv All) Beyond HCD: complementary fragmentation chemistries expand HLA class I immunopeptidome discovery: Mass spectrometry based immunopeptidomics is limited by peptide identification. HLA class I ligands are non-tryptic, frequently carry low charge states and often… #BioRxiv #MassSpecRSS

(BioRxiv All) Functional validation and characterization of Slc39a8 genotype effects on ethanol consumption and related phenotypes: Alcohol use disorders are heritable, and large-scale genome-wide association studies have recently identified novel genetic loci that are… #BioRxiv #MassSpecRSS

(BioRxiv All) Protocol for Single-Cell Patch-Proteomics: identify specific proteins associated with electrophysiological properties from individual neurons: Single-cell patch-proteomics is a novel and powerful technique combining electrophysiological and quantitative proteomic… #BioRxiv #MassSpecRSS

(JASMS) Utilizing an Elongated
Thermal Cathode as an Electron
Source for Electron Capture Dissociation in a Linear Ion Trap: AbstractTo
achieve efficient
electron-capture dissociation (ECD)
in a linear
ion trap, an elongated thermal cathode is favorable owing to its superior… (RSS) #MassSpecRSS

(Nature) A phosphoproteome atlas of human cell lines reveals the landscape of kinase activity #MassSpecRSS

(BioRxiv All) Native Mass Spectrometry Reveals Distinct Effects of Linker Length and Targeting-Ligand Identity on PROTAC Ternary Complexes: Proteolysis-targeting chimeras (PROTACs) promote targeted protein degradation by inducing a transient ternary complex between a protein… #BioRxiv #MassSpecRSS