Sol-Gel Coatings for SPME
A group of researchers from Universita degli Studi di Parma (Parma, Italy) developed sol-gel?synthesized coatings for solid-phase microextraction (SPME) fibers for analyzing trace-level polycyclic aromatic hydrocarbons in water.
A group of researchers from Universita degli Studi di Parma (Parma, Italy) developed sol-gel-synthesized coatings for solid-phase microextraction (SPME) fibers for analyzing trace-level polycyclic aromatic hydrocarbons in water. The researchers measured the fibers' film thickness, porosity, thermal stability, and pH resistance. A diethoxydiphenylsilane-based coating was found to provide thermal stability to temperatures as high as 400 C. Limits of detection were better than those obtained using a polydimethylsiloxane fiber.
The Chromatographic Society 2025 Martin and Jubilee Award Winners
December 6th 2024The Chromatographic Society (ChromSoc) has announced the winners of the Martin Medal and the Silver Jubilee Medal for 2025. Professor Bogusław Buszewski of Nicolaus Copernicus University in Torun, Poland, has been awarded the prestigious Martin Medal, and the 2025 Silver Jubilee Medal has been awarded to Elia Psillakis of the Technical University of Crete in Greece.
RAFA 2024 Highlights: Contemporary Food Contamination Analysis Using Chromatography
November 18th 2024A series of lectures focusing on emerging analytical techniques used to analyse food contamination took place on Wednesday 6 November 2024 at RAFA 2024 in Prague, Czech Republic. The session included new approaches for analysing per- and polyfluoroalkyl substances (PFAS), polychlorinated alkanes (PCAS), Mineral Oil Hydrocarbons (MOH), and short- and medium-chain chlorinated paraffins (SCCPs and MCCPs).
