Propionic acid increases peptide identifications by 39% versus formic acid in LC-MS proteomics while maintaining chromatographic performance and compatibility.

A GC-MS/MS method quantifies inorganic fluoride in EOF extracts and shows that fluoride contamination can substantially overestimate organic fluorine measured by CIC.

A two-stage liquid–liquid extraction method enables sensitive, reproducible analysis of ultrashort PFCAs such as TFA and longer-chain PFAS in water.

This review explores lesser-known Czech contributions to chromatography and electrophoresis and highlights recent advances in separation science and instrumentation.

This LC-TIMS-HRMS framework combines CCS values, mobility filtering, and mandatory qualifier ions to reduce false positives and negatives in contaminant screening.

Mass spectrometry-based lipidomics identifies distinct plasma lipid changes linked to long-term aromatase inhibitor therapy in postmenopausal breast cancer patients.

This study introduces an efficient Mitsunobu-based synthesis of C-30 betulin derivatives and identifies promising compounds with broad anticancer activity.

This study uses exfoliated g-C₃N₄ photocatalysts to degrade pharmaceuticals under visible light and identifies degradation pathways by LC-HRMS/MS.

This study shows that ABCA7 deficiency amplifies glutamate excitotoxicity in Alzheimer's disease, highlighting a promising drug target.

This study introduces an HDX-MS titration workflow for quantifying protein–ligand affinities at global, peptide, and residue resolution.