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http://dx.doi.org/10.1099/mgen.0.000130 | DOI Listing |
Chemosphere
September 2025
Mass Spectrometry Laboratory, University of Liège, 4000, Liège, Belgium. Electronic address:
In this study, we evaluated the quantitative capabilities of a GC-APCI trapped ion mobility (TIMS) TOF platform for the determination of ultra-trace levels of polychlorinated dibenzo-p-dioxins (PCDD/Fs) and polychlorinated biphenyls (PCBs) in complex food matrices. Using a Bruker timsTOF Pro 2 instrument, three fat-based proficiency test samples - fish oil, palm oil, and milk fat - were analyzed and compared to a validated GC-sectorHRMS method, in accordance with the criteria set by Commission Regulation (EU) 2017/644. Linearity was confirmed across broad dynamic ranges, with relative response factor (RRF) precision consistently below 20 %.
View Article and Find Full Text PDFCancer Genet
September 2025
The Institute for Experimental Pathology®, ARUP Laboratories, Salt Lake City, UT, USA; Department of Pathology, University of Utah and ARUP Laboratories, Salt Lake City, UT, USA. Electronic address:
J Synchrotron Radiat
July 2025
SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA.
The name of an author in the article by Walter et al. (2022) [J. Synchrotron Rad.
View Article and Find Full Text PDFBiosens Bioelectron
June 2025
Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs; Laboratory of Risk Assessment for Oilseed Products (Wuhan), Ministry of Agriculture and Rural Affairs; Quality Inspection and Test Center for Oilseed Products, Ministry of Agriculture and Rural