A new class of trisubstituted pyridines targets ATP synthase in Acinetobacter baumannii. Four lead compounds showed potent antibacterial effects and synergized with colistin against multidrug-resistant strains.

A semisynthetic method enabled the preparation of stable isotope-labeled ergot alkaloids for precise HPLC-MS/MS quantification.

Suspect screening using LC- and GC-HRMS identified 547 chemicals across environmental, food, and human samples. Pharmaceuticals, pesticides, and personal care products were the most frequent contaminants.

Graduate researcher Morgan from UNR discusses using ELISA and nitrogen evaporation to measure stress hormones in sheep, improving welfare and livestock resilience.

The Czech PROTOCELL experiment from IOCB Prague will study protocell formation on the ISS to explore whether life could originate beyond Earth.

Explore how nitrogen blowdown enhances sample prep efficiency in SPE workflows using Waters Oasis, Agilent Bond Elut and Phenomenex Strata, improving analyte recovery, sensitivity and method reliability.

Czech researchers developed carbon-dot nanosensors that precisely measure pH inside living cells. The technology offers stable, calibration-free fluorescence detection for biomedical use.

MOSH/MOAH testing is becoming a key topic in food safety and regulation. Discover how Thermo Fisher Scientific’s LC-GC-FID and GC×GC-MS workflows improve reliability, compliance, and source identification.

A VESI-MS strategy allows real-time monitoring of redox processes, enabling rational pulse design for selective decarboxylative hydroxylation using only O₂, water, and carbon electrodes.

Prof. David Hanigan explains why PFAS removal isn’t enough, how online FTIR reveals gas-phase products, and where EPA 1633 vs. 533/537 and OTM-45/50 fit in real-world PFAS analysis.