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.
Best of the Week: Food Analysis, Chemical Migration in Plastic Bottles, STEM Researcher of the Year
December 20th 2024Top articles published this week include the launch of our “From Lab to Table” content series, a Q&A interview about using liquid chromatography–high-resolution mass spectrometry (LC–HRMS) to assess chemical hazards in plastic bottles, and a piece recognizing Brett Paull for being named Tasmanian STEM Researcher of the Year.
Using LC-MS/MS to Measure Testosterone in Dried Blood Spots
December 19th 2024Testosterone measurements are typically performed using serum or plasma, but this presents several logistical challenges, especially for sample collection, storage, and transport. In a recently published article, Yehudah Gruenstein of the University of Miami explored key insights gained from dried blood spot assay validation for testosterone measurement.
Determination of Pharmaceuticals by Capillary HPLC-MS/MS (Dec 2024)
December 19th 2024This application note demonstrates the use of a compact portable capillary liquid chromatograph, the Axcend Focus LC, coupled to an Agilent Ultivo triple quadrupole mass spectrometer for quantitative analysis of pharmaceutical drugs in model aqueous samples.