Micro SPE Using Carbon Nanotubes
Scientists from the New Jersey Institute of Technology (Newark, New Jersey) used micro solid-phase extraction (SPE) devices consisting of single- and multiwalled carbon nanotubes packed in the needle of a syringe for sampling, analyte enrichment, and sample introduction.
Scientists from the New Jersey Institute of Technology (Newark, New Jersey) used micro solid-phase extraction (SPE) devices consisting of single- and multiwalled carbon nanotubes packed in the needle of a syringe for sampling, analyte enrichment, and sample introduction. They found that conventional C18 and self-assembled carbon nanotubes were not effective as sorbent phases, but packed beds of carbon nanotubes provided high extraction efficiencies and enrichment factors for polar compounds.
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).
