A new dried plasma microsampling device enables home sampling with high precision and stability, correlating strongly (R > 0.99) with conventional plasma in targeted proteomic analysis.

Kupferschiefer black shale in SW Poland emits halomethanes, including tetrachloromethane, via Fe³⁺-catalyzed abiotic reactions, revealing a previously unknown natural source.

Attosecond X-ray spectroscopy reveals how silane cations fragment in femtoseconds after ionization, offering new insights into molecular dynamics and semiconductor processes.

Chemists at IOCB Prague developed a fast, robust SNAr-based method to synthesize drug-like atropisomers, unlocking access to hindered C–N bonds with practical and mild conditions.

Creosote-treated railway sleepers are a hidden health and environmental threat. Discover how PAH contamination is analyzed and why safer alternatives matter, with insights from Watrex Praha.

PFAS are persistent soil contaminants with potentially far-reaching effects. Understanding their presence and risks is key to developing effective remediation strategies.

Join the 17th Multidimensional Chromatography Workshop in Williamsburg, VA, Jan 13–15, 2026! Register now & submit abstracts by Sept 1 to be part of the program.

Bioanalytical samples often need pretreatment before SPE. Each matrix presents challenges like protein removal, red blood cell lysis, glucuronide hydrolysis, or tissue homogenization.

This week we bring you brochure by Anton Paar and application notes by Agilent Technologies, Metrohm, Shimadzu and Thermo Fisher Scientific!

This week we bring you application notes by Agilent Technologies, Metrohm and Shimadzu and posters by Thermo Fisher Scientific / ASMS and Waters Corporation / ASMS!