(J Chrom A) Offline two-dimensional liquid chromatography-electrochemical detection combined with liquid chromatography-high resolution mass spectrometry for comprehensive characterization and antioxidant activity evaluation of Ilex asprella leaves: Publication date: 8 November… #JChrom #MassSpecRSS

(J Chrom A) Simultaneous determination of 34 water-soluble flavor precursors in sheep meat using dispersed solid-phase extraction combined with liquid chromatography-tandem mass spectrometry: Publication date: Available online 3 October 2026

Source: Journal of Chromatography… #JChrom #MassSpecRSS

(ES&T) Capturing the Organic
Fluorine in Aqueous Film-Forming
Foam (AFFF)-Impacted Groundwater: Suspect Screening, Extractable Organofluorine,
and the Total Oxidizable Precursor Assay: AbstractThe widespread use of aqueous film–forming foam
(AFFF) for
firefighting and firefighter… #MassSpecRSS

(JASMS) Accurate and Sensitive
Multiplexed Proteomics Using
the 7-Plex DiLeuC Complementary Ion Strategy: AbstractHigh-throughput
quantitative proteomics across diverse biological
conditions, including varying perturbations and temporal changes,
is critical for elucidating… (RSS) #MassSpecRSS

(ChemRxiv) Active Noise Cancelling in Point-of-Care Testing: Point-of-care testing (POCT) holds great potential to improve diagnostic accessibility because of its low cost, portability, user-friendliness, and rapid turnaround times. However, the limited analytical precision and high… #MassSpecRSS

(ChemRxiv) Continuous-wave laser ablation enables high-resolution ambient mass spectrometry imaging: Continuous-wave lasers are generally not considered for applications demanding precision ablation, because sustained heating in bulk tissue causes extensive thermal damage. Here we show… #MassSpecRSS

(RCM) Development and Validation of a Stability‐Indicating UPLC‐PDA Method for Fruquintinib: LC‐QTOF‐MS/MS‐Based Structural Characterization of Degradation Products and In Silico ADMET Prediction: ABSTRACT

Rationale

Fruquintinib (FRQ) is a recently… #RapidCommunMassSpectrom #MassSpecRSS

(A Chem) Quantification
of Intact MDa Poly(A)-Tailed and Non-Tailed
mRNA Fractions with Charge Detection Mass Spectrometry: AbstractThe clinical success of messenger ribonucleic acid (mRNA)
therapeutics
has driven the need for robust analytical techniques capable of characterizing… #MassSpecRSS

(BioRxiv All) Sex-Dependent Microbiome-Metabolome Remodeling Associated with Bacteroides acidifaciens Modulation of Acute Respiratory Distress Syndrome: Acute respiratory distress syndrome (ARDS) is a severe lung disorder influenced by the interplay between the intestinal… #BioRxiv #MassSpecRSS

(BioRxiv All) digimouth: a Python package for modeling aroma release in food science: The modeling of aroma release in food science is a complex, multidisciplinary field integrating mass transfer theory and principles of physical chemistry. While mechanistic models have long… #BioRxiv #MassSpecRSS

(J Phys Chem A) Cyclohexene Oxidation
Initiated by Ozone: Linking
Ozonolysis to Low-Temperature Combustion Chemistry: AbstractOzone-initiated oxidation of cyclohexene bridges the
gap between
classical alkene ozonolysis and low-temperature combustion chemistry.
In this study, it was… #MassSpecRSS

(Angew Chem) Synthesis, Structure, and Photothermal Conversion of a Bowl‐Shaped Nanographene Containing Fused 5‐/7‐Ring Pairs: A bowl-shaped nanographene (TAT) incorporating three circularly fused pentagon–heptagon pairs has been synthesized. It shows narrow HOMO-LUMO… (RSS) #AngewChem #MassSpecRSS

(Angew Chem) Thermodynamically Driven Multi‐Site Photoswitching in Tetraoxindole Cavitands Controlled by Hydrogen Bonding and Mechanochemistry: Multi-site photoswitching is realized in a tetra-oxindole–resorcinarene that undergoes efficient all-E ↔ all-Z isomerization… (RSS) #AngewChem #MassSpecRSS

(Angew Chem) Coupling Water‐Driven Amorphization With High Entropy Strategy in Vanadium Oxide Cathodes for High‐Capacity and Durable Aqueous Potassium‐Ion Batteries: Water acts as “chemical scissors” to amorphize crystalline V2O5 in aqueous potassium-ion batteries… (RSS) #AngewChem #MassSpecRSS

(Angew Chem) Hybrid‐Secondary Ion Mass Spectrometry Probes Atomic‐Scale Insight Into Selective C─C Bond Cleavage in PET Upcycling: CO2 laser-engineered Ru single atoms on NiO regulate reaction intermediates and direct selective formate production from ethylene glycol… (RSS) #AngewChem #MassSpecRSS

(BioRxiv All) IgG4 antibody repertoire diversity is stable over several years in health and autoimmune disease: Despite its relative anti-inflammatory nature, IgG4 is involved in a variety of pathological conditions such as autoimmune disease and cancer. To investigate whether… #BioRxiv #MassSpecRSS

(BioRxiv All) sORF-Trans2MS: a two-module deep learning framework for sORF translation and MS-supported microprotein prediction: Ribosome profiling is widely used to identify translated small open reading frames (sORFs), but existing prediction models often generalize poorly… #BioRxiv #MassSpecRSS

(JACS) Investigation of Sulfur-related
Influences on the
Construction and Ring Opening of a Six-membered Cyclic Xanthate Derived
from d -Thymidine and CS 2: AbstractWith an interest
in sustainable polymers derived from
nucleoside
building blocks, d-thymidine and carbon disulfide (CS2)… #MassSpecRSS

(JASMS) Development of a Method
for the Identification and
Quantitation of Trace Chlorine-Containing Free Fatty Acids in Waste
Cooking Oil Samples: AbstractWaste cooking oil is a potentially renewable substitute
for crude
oil for the generation of transportation fuels.… (RSS) #MassSpecRSS

(JASMS) BioDRUMs: An Open-Source Python Pipeline for Automated
Mean Drug-to-Antibody Ratio and Biologics Structural Integrity Analysis
from High-Resolution Mass Spectrometry Data: AbstractDrug-to-antibody
ratio and structural integrity represent two critical
quality attributes… (RSS) #MassSpecRSS