The 2017 Pittsburgh Analytical Chemistry Award has been presented to Janusz Pawliszyn of the University of Waterloo, Canada.
The 2017 Pittsburgh Analytical Chemistry Award has been presented to Janusz Pawliszyn of the University of Waterloo, Canada. The award is presented by the Society for Analytical Chemists of Pittsburgh and is presented in recognition of an individual’s contributions to the field of analytical chemistry.
Pawliszyn's research focuses on the design of highly automated and integrated instrumentation for the isolation of analytes from complex matrices and the subsequent separation, identification, and determination of these species. His research is currently focused on the elimination of organic solvents from the sample preparation step to facilitate on-site monitoring and in vivo analysis. He is also exploring the application of computational and modelling techniques to enhance performance of sample preparation, chromatographic separations, and detection. His major area of interest involves the development and application of imaging detection techniques. He is also on the LCGC Europe editorial advisory board.
Study Examines Impact of Zwitterionic Liquid Structures on Volatile Carboxylic Acid Separation in GC
March 28th 2025Iowa State University researchers evaluated imidazolium-based ZILs with sulfonate and triflimide anions to understand the influence of ZILs’ chemical structures on polar analyte separation.
Advances in Non-Targeted Analysis for PFAS in Environmental Matrices
March 27th 2025David Megson from Manchester Metropolitan University in Manchester, UK, spoke to LCGC International about the latest developments in non-targeted analysis (NTA) of per- and polyfluoroalkyl substances (PFAS) in environmental matrices based on a recent systematic review paper he has collaboratively published (1).
Determining the Effectiveness and Safety of Cinnamon Derivatives for Diabetes Treatment with HPLC
March 27th 2025Cinnamon and its byproducts have been used for many years because of their antidiabetic effect. In a joint study conducted by Gazi University (Ankara, Turkey) and Düzce University (Düzce, Turkey), high performance liquid chromatographic (HPLC) and thin-layer chromatography (TLC) analyses, macroscopic analyses, and enzyme inhibition assays on diabetes-related enzymes were performed on cinnamon samples to determine whether they are safe to use for health purposes.
Study Explores Thin-Film Extraction of Biogenic Amines via HPLC-MS/MS
March 27th 2025Scientists from Tabriz University and the University of Tabriz explored cellulose acetate-UiO-66-COOH as an affordable coating sorbent for thin film extraction of biogenic amines from cheese and alcohol-free beverages using HPLC-MS/MS.