Browsing Articles by Author "Røen, Bent Tore"
Now showing items 1-7 of 7
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Headspace-trap gas chromatography-mass spectrometry for determination of sulphur mustard and related compounds in soil
Røen, Bent Tore; Tørnes, John Aasulf; Lundanes, Elsa; Unneberg, Erik (2010)Methods for trace determination of sulphur mustard (HD) and some related cyclic sulphur compounds in soil samples have been developed using headspace-trap in combination with gas chromatography-mass spectrometry (GC-MS). ... -
Multichannel open tubular enzyme reactor online coupled with mass spectrometry for detecting ricin
Brandtzaeg, Ole Kristian; Røen, Bent Tore; Enger, Siri; Lundanes, Elsa; Wilson, Steven Ray Haakon (2017)For counterterrorism purposes, a selective nano liquid chromatography–mass spectrometry (nanoLC-MS) platform was developed for detecting the highly lethal protein ricin from castor bean extract. Manual sample preparation ... -
On-line solid phase extraction-liquid chromatography-mass spectrometry for trace determination of nerve agent degradation products in water samples
Røen, Bent Tore; Sellevåg, Stig Rune; Lundanes, Elsa (2013)Three primary nerve agent degradation products (ethyl-, isopropyl- and pinacolyl methylphosphonic acid) have been determined in water samples using on-line solid phase extraction-liquid chromatography and mass spectrometry ... -
Passive LWIR hyperspectral imaging of surfaces contaminated by CWA droplets
Landström, L; Kullander, Fredrik; Wästerby, Pär; Røen, Bent Tore (2019-05-17)A passive LWIR camera based on a focal plane array detector was used to capture hyperspectral images of different scenes where low volatile chemical warfare agent (CWA) and simulant droplets were deposited on a variety of ... -
Serial Ricinine Levels in Serum and Urine after Ricin Intoxication
Røen, Bent Tore; Opstad, Aase Mari; Haavind, Anniken; Tønsager, Janne (2013)Ricinine is an alkaloid present in the castor bean plant (Ricinus communis) that can be used as a biomarker for ricin poisoning. Serial ricinine levels are reported in the serum and urine of a patient suffering from ... -
Trace determination of primary nerve agent degradation products in aqueous soil extracts by on-line solid phase extraction-liquid chromatography-mass spectrometry using ZrO2 for enrichment
Røen, Bent Tore; Sellevåg, Stig Rune; Dybendal, Kjersti; Lundanes, Elsa (2014)A method for determination of the primary nerve agent degradation products ethyl-, isopropyl-, isobutyl-, cyclohexyl- and pinacolyl methylphosphonic acid in aqueous soil extracts has been developed utilizing on-line solid ... -
Trace determination of sulphur mustard and related compounds in water by headspace-trap gas chromatography-mass spectrometry
Røen, Bent Tore; Unneberg, Erik; Tørnes, John Aasulf; Lundanes, Elsa (2010)A method for trace determination of sulphur mustard (HD) and some of its cyclic decomposition compounds in water samples has been developed using headspace-trap in combination with gas chromatography-mass spectrometry ...