Brits, Martin; Gorst-Allman, Peter; Rohwer, Egmont Richard; De Vos, Jayne; De Boer, Jacob; Weiss, Jana M.(Elsevier, 2018-02)
The coupling of comprehensive two-dimensional gas chromatography with high-resolution time-of-flight mass spectrometry offers the best separation efficiency combined with accurate mass measurements over a wide mass range. ...
De Vos, Jayne; Dixon, Roger D.; Vermeulen, Gerhard; Gorst-Allman, Peter; Cochran, Jack; Rohwer, Egmont Richard; Focant, Jean-Francois(Elsevier, 2011-12)
The disposal and dumping of toxic waste is a matter of growing concern in developing countries, including South Africa. Frequently these countries do not possess access to gas chromatography-high resolution mass spectrometry ...
De Vos, Jayne; Gorst-Allman, Peter; Rohwer, Egmont Richard(Elsevier, 2011-05)
Comprehensive Gas Chromatography–Time-of-Flight Mass Spectrometry (GC×GC–TOFMS) methodology
has been refined for the analysis of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated
dibenzofurans (PCDFs) in ...
De Vos, Jayne; Quinn, Laura; Roos, Claudine; Pieters, Rialet; Gorst-Allman, Peter; Rohwer, Egmont Richard; Giesy, John P.; Bouwman, Henk(Elsevier, 2013-05)
We outline the experiences and the challenges of optimizing two-dimensional gas chromatography
coupled with time-of-flight mass spectrometry (GCxGC-TOF-MS) in conjunction with the H4IIE-luc bioassay
for analyzing ...
