Browsing Institutt for kjemi by Author "Sait, Shannen Thora Lea"
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Analysis, occurrence and removal efficiencies of organophosphate flame retardants (OPFRs) in sludge undergoing anaerobic digestion followed by diverse thermal treatments
Varela, Gabriela Castro; Sørmo, Erlend; Yu, Guanhua; Sait, Shannen Thora Lea; Villa Gonzalez, Susana; Arp, Hans Peter Heinrich; Asimakopoulos, Alexandros (Peer reviewed; Journal article, 2023)Organophosphate flame retardants (OPFRs) are a complex group of contaminants to deal with in sewage sludge, as currently there is a lack of robust analytical methods to measure them and management strategies to remove them. ... -
Characterisation of microplastic fibres and their degradation under environmental conditions
Sait, Shannen Thora Lea (Master thesis, 2019)Despite evidence that microplastic fibres (MPFs) make up the largest proportion of microplastic pollution in aquatic environments, little is known about their degradative fate. This study investigated the UV and mechanical ... -
Determination of steroid hormones in grey seal (Halichoerus grypus) blood plasma using convergence chromatography tandem mass spectrometry
Sait, Shannen Thora Lea; Surviliene, Vaida; Jüssi, Mart; Gonzalez, Susana Villa; Ciesielski, Tomasz Maciej; Jenssen, Bjørn Munro; Asimakopoulos, Alexandros (Peer reviewed; Journal article, 2023)A hybrid solid phase extraction (HybridSPE) protocol tailored to ultra-performance convergence chromatography tandem mass spectrometry (UPC2-MS/MS) was developed for the determination of 19 steroid hormones in grey seal ... -
Occurrence and tissue distribution of 33 legacy and novel per- and polyfluoroalkyl substances (PFASs) in Baikal seals (Phoca sibirica)
Sait, Shannen Thora Lea; Rinø, Silje F.; Villa Gonzalez, Susana; Pastukhov, Mikhail V.; Poletaeva, Vera I.; Farkas, Julia; Jenssen, Bjørn Munro; Ciesielski, Tomasz Maciej; Asimakopoulos, Alexandros (Journal article; Peer reviewed, 2023)Per- and polyfluoroalkyl substances (PFASs) are bioaccumulative and associated with adverse effects in both wildlife and humans. The occurrence of 33 PFASs was assessed in the plasma, liver, blubber, and brain of 18 Baikal ... -
Occurrence of organophosphate flame retardants (OPFRs) in baby foodstuffs
Larsen, Stine (Master thesis, 2021)