Browsing SINTEF Open by Author "Jenssen, Bjørn Munro"
Now showing items 1-19 of 19
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Acute hydrogen peroxide (H2O2) exposure does not cause oxidative stress in late-copepodite stage of Calanus finmarchicus
Hansen, Bjørn Henrik; Hallmann, Anna; Altin, Dag; Jenssen, Bjørn Munro; Ciesielski, Tomasz Maciej (Journal article; Peer reviewed, 2017-08-04)Use of hydrogen peroxide (H2O2) for removal of salmon lice in the aquaculture industry has created concern that non-target organisms might be affected during treatment scenarios. The aim of the present study was to examine ... -
Combined effects of exposure to engineered silver nanoparticles and the water-soluble fraction of crude oil in the marine copepod Calanus finmarchicus
Farkas, Julia; Cappadona, V; Olsen, Anders Johny; Hansen, Bjørn Henrik; Posch, Wilfried; Ciesielski, Tomasz Maciej; Goodhead, Rhys; Wilflingseder, Doris; Blatzer, M; Altin, Dag; Moger, Julian; Booth, Andrew; Jenssen, Bjørn Munro (Journal article; Peer reviewed, 2020-10)While it is likely that ENPs may occur together with other contaminants in nature, the combined effects of exposure to both ENPs and environmental contaminants are not studied sufficiently. In this study, we investigated ... -
Dispersibility and dispersion stability of carbon nanotubes in synthetic aquatic growth media and natural freshwater
Glomstad, Berit; Zindler, Florian; Jenssen, Bjørn Munro; Booth, Andy (Journal article; Peer reviewed, 2018-06)The dispersion behavior of carbon nanotubes (CNTs) is influenced by both their physicochemical properties and by the aqueous media properties (e.g. ionic strength, presence of divalent cations and natural organic matter) ... -
Evaluation of methods to determine adsorption of polycyclic aromatic hydrocarbons to dispersed carbon nanotubes
Glomstad, Berit; Sørensen, Lisbet; Liu, Jingfu; Shen, Mohai; Zindler, Florian; Jenssen, Bjørn Munro; Booth, Andy (Journal article; Peer reviewed, 2017-08-19)A number of methods have been reported for determining hydrophobic organic compound adsorption to dispersed carbon nanotubes (CNTs), but their accuracy and reliability remain uncertain. We have evaluated three methods to ... -
Evaluation of methods to determine adsorption of polycyclic aromatic hydrocarbons to dispersed carbon nanotubes
Glomstad, Berit; Sørensen, Lisbet; Liu, Jingfu; Shen, Mohai; Zindler, Florian; Jenssen, Bjørn Munro; Booth, Andy (Journal article; Peer reviewed, 2017-08-19)A number of methods have been reported for determining hydrophobic organic compound adsorption to dispersed carbon nanotubes (CNTs), but their accuracy and reliability remain uncertain. We have evaluated three methods to ... -
Exposure of juvenile turbot (Scophthalmus maximus) to AgNP-EE2 mixtures: Implications on contaminant bioavailability and plasma steroid hormone levels
Farkas, Julia; Salaberria, Iurgi; Styrishave, Bjarne; Stanková, Radka; Ciesielski, Tomasz Maciej; Olsen, Anders Johny; Posch, Wilfried; Flaten, Trond Peder; Krøkje, Åse; Salvenmoser, Willi; Jenssen, Bjørn Munro (Journal article; Peer reviewed, 2017)Combined exposure to engineered nanoparticles (ENPs) and anthropogenic contaminants can lead to changes in bioavailability, uptake and thus effects of both groups of contaminants. In this study we investigated effects of ... -
Helserisikovurdering av PL73 (LM) bakteriebiomasse (EFSA/GMO/FR/2008/61) fra Ajinomoto Eurolysine 1. innspillsrunde. Uttalelse fra Faggruppe for genmodifiserte organismer og Faggruppe for fôr til terrestriske og akvatiske dyr Vitenskapskomiteen for mattrygghet
Berdal, Knut G; Bernhoft, Aksel; Hemre, Gro Ingunn; Holck, Askild Lorentz; Nes, Ingolf; Nielsen, Kaare Magne; Amlund, Heidi; Clarke, Jihong; Gifstad, Tron Øystein; Jenssen, Bjørn Munro; Klungland, Helge; Linnestad, Casper; Mikalsen, Arne; Myhr, Anne Ingeborg; Møretrø, Trond; Nerland, Audun Helge; Nesse, Live Lingaas; Sorteberg, Hilde-Gunn Opsahl; Stabbetorp, Odd Egil; Svihus, Birger; Thrane, Vibeke; Torrissen, Ole; Aursand, Marit (VKM Report;2010: 29, Research report, 2010-09-27)Helserisikovurderingen av bakteriebiomasse PL73 (LM) (EFSA/GMO/FR/2008/61) fra firmaet Ajinomoto Eurolysine er utført av Faggruppe for genmodifiserte organismer (Faggruppe 3) og Faggruppe for fôr til terrestriske og akvatiske ... -
Helserisikovurdering av PL73 E. coli (LYS) bakteriebiomasse (EFSA/GMO/FR/2007/40) fra Ajinomoto Eurolysine. Uttalelse fra Faggruppe for genmodifiserte organismer og Faggruppe for fôr til terrestriske og akvatiske dyr Vitenskapskomiteen for mattrygghet
Berdal, Knut G; Bernhoft, Aksel; Hemre, Gro Ingunn; Nes, Ingolf; Nielsen, Kaare Magne; Amlund, Heidi; Clarke, Jihong; Gifstad, Tron Øystein; Jenssen, Bjørn Munro; Klungland, Helge; Linnestad, Casper; Mikalsen, Arne; Myhr, Anne Ingeborg; Møretrø, Trond; Nerland, Audun Helge; Nesse, Live Lingaas; Sorteberg, Hilde-Gunn Opsahl; Stabbetorp, Odd Egil; Svihus, Birger; Thrane, Vibeke; Torrissen, Ole; Aursand, Marit (VKM Report;2010: 30, Research report, 2010-09-27)Helserisikovurderingen av bakteriebiomasse PL73 Escherichia coli (E. coli) (LYS) (EFSA/GMO/FR/2007/40) (PL73 E. coli (LYS), PL73 (LYS)) fra Ajinomoto Eurolysine er utført av Faggruppe for genmodifiserte organismer (Faggruppe ... -
Helserisikovurdering av PT73 (TM) bakteriebiomasse (EFSA/GMO/FR/2008/59) fra Ajinomoto Eurolysine 1. innspillsrunde. Uttalelse fra Faggruppe for genmodifiserte organismer og Faggruppe for fôr til terrestriske og akvatiske dyr Vitenskapskomiteen for mattrygghet
Berdal, Knut G; Bernhoft, Aksel; Hemre, Gro Ingunn; Holck, Askild Lorentz; Nes, Ingolf; Nielsen, Kaare Magne; Amlund, Heidi; Bøhn, Thomas; Clarke, Jihong; Gifstad, Tron Øystein; Jenssen, Bjørn Munro; Klungland, Helge; Linnestad, Casper; Meadow, Richard; Mikalsen, Arne; Myhr, Anne Ingeborg; Møretrø, Trond; Nerland, Audun Helge; Nesse, Live Lingaas; Sorteberg, Hilde-Gunn Opsahl; Stabbetorp, Odd Egil; Svihus, Birger; Thrane, Vibeke; Torrissen, Ole; Vikse, Rose; Aursand, Marit (VKM Report;2010: 32, Research report, 2010-09-27)Helserisikovurderingen av bakteriebiomasse PT73 (TM) (EFSA/GMO/FR/2008/59) fra firmaet Ajinomoto Eurolysine er utført av Faggruppe for genmodifiserte organismer (Faggruppe 3) og Faggruppe for fôr til terrestriske og akvatiske ... -
Helserisikovurdering av PT73 E. coli (THR) bakteriebiomasse (EFSA/GMO/FR/2007/44) fra Ajinomoto Eurolysine. Uttalelse fra Faggruppe for genmodifiserte organismer og Faggruppe for fôr til terrestriske og akvatiske dyr Vitenskapskomiteen for mattrygghet
Berdal, Knut G; Bernhoft, Aksel; Hemre, Gro Ingunn; Nes, Ingolf; Nielsen, Kaare Magne; Amlund, Heidi; Clarke, Jihong; Gifstad, Tron Øystein; Jenssen, Bjørn Munro; Klungland, Helge; Linnestad, Casper; Mikalsen, Arne; Myhr, Anne Ingeborg; Møretrø, Trond; Nerland, Audun Helge; Nesse, Live Lingaas; Sorteberg, Hilde-Gunn Opsahl; Stabbetorp, Odd Egil; Svihus, Birger; Thrane, Vibeke; Torrissen, Ole; Aursand, Marit (VKM Report;2010: 31, Research report, 2010-09-27)Helserisikovurderingen av bakteriebiomasse PT73 Escherichia coli (E. coli) (THR) (EFSA/GMO/FR/2007/44) (PT73 E. coli (THR), PT73 (THR)) fra Ajinomoto Eurolysine er utført av Faggruppe for genmodifiserte organismer (Faggruppe ... -
Multiple-stressor effects in an apex predator: combined influence of pollutants and sea ice decline on lipid metabolism in polar bears
Tartu, Sabrina; Lille-Langøy, Roger; Størseth, Trond Røvik; Bourgeon, Sophie; Brunsvik, Anders; Aars, Jon; Goksøyr, Anders; Jenssen, Bjørn Munro; Polder, Anuschka; Thiemann, Gregory W.; Torget, Vidar; Routti, Heli (Journal article; Peer reviewed, 2017)There is growing evidence from experimental and human epidemiological studies that many pollutants can disrupt lipid metabolism. In Arctic wildlife, the occurrence of such compounds could have serious consequences for ... -
Multiple-stressor effects in an apex predator: combined influence of pollutants and sea ice decline on lipid metabolism in polar bears
Tartu, Sabrina; Lille-Langøy, Roger; Størseth, Trond Røvik; Bourgeon, Sophie; Brunsvik, Anders; Goksøyr, Anders; Jenssen, Bjørn Munro; Polder, Anuschka; Thiemann, Gregory W.; Torget, Vidar; Routti, Heli (Peer reviewed; Journal article, 2017)There is growing evidence from experimental and human epidemiological studies that many pollutants can disrupt lipid metabolism. In Arctic wildlife, the occurrence of such compounds could have serious consequences for ... -
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 (Peer reviewed; Journal article, 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 ... -
Oil-mediated oxidative-stress responses in a keystone zooplanktonic species, Calanus finmarchicus
Soloperto, Sofia; Altin, Dag; Hallman, Anna; Skottene, Elise; Hansen, Bjørn Henrik; Jenssen, Bjørn Munro; Ciesielski, Tomasz Maciej (Peer reviewed; Journal article, 2022)The copepod Calanus finmarchicus is an ecologically important species in the North Atlantic, Norwegian and Barents seas. Accidental or continuous petroleum pollution from oil and gas production in these seas may pose a ... -
Opinion on the safety of BioProtein® by the Scientific Panel on Animal Feed of the Norwegian Scientific Committee for Food Safety. Revised version
Lundebye, Anne-Katrine; Aursand, Marit; Berntssen, Marc; Hemre, Gro Ingunn; Jenssen, Bjørn Munro; Thomassen, Magny Sissel S.; Volden, Harald; Berdal, Knut G; Espe, Marit; Mjaaland, Siri; Storrø, Ivar; Sørum, Henning; Valheim, Mette; Bernhoft, Aksel (VKM Report;2006:43, Research report, 2006-10-05)BioProtein® (BP) is a trademark for single cell (bacteria) protein, based on conversion of methane, with the addition of ammonia and oxygen, to a protein source. BP is produced by Norferm AS in Norway, and has been authorized ... -
Phenanthrene Bioavailability and Toxicity to Daphnia magna in the Presence of Carbon Nanotubes with Different Physicochemical Properties
Zindler, Florian; Glomstad, Berit; Altin, Dag; Liu, Jingfu; Jenssen, Bjørn Munro; Booth, Andy (Journal article; Peer reviewed, 2016-10-04)Studies investigating the effect of carbon nanotubes (CNTs) on the bioavailability and toxicity of hydrophobic organic compounds in aquatic environments have generated contradictory results, and the influence of different ... -
Rapid determination of thyroid hormones in blood plasma from Glaucous gulls and Baikal seals by HybridSPE®-LC-MS/MS
Vike-Jonas, Kristine; Villa Gonzalez, Susana; Mortensen, Åse-Karen; Ciesielski, Tomasz Maciej; Farkas, Julia; Venkatraman, Vishwesh; Pastukhov, Mikhail V.; Jenssen, Bjørn Munro; Asimakopoulos, Alexandros (Peer reviewed; Journal article, 2021)A rapid hybrid solid phase extraction (HybridSPE®) protocol tailored to liquid chromatography–electrospray ionization tandem mass spectrometry (LC–ESI–MS/MS) analysis, was developed for the determination of four thyroid ... -
Sources, distribution and effects of rare earth elements in the marine environment: Current knowledge and research gaps
Piarulli, Stefania; Hansen, Bjørn Henrik; Ciesielski, Tomasz Maciej; Zocher, Anna-Lena; Malzahn, Arne; Olsvik, Pål Asgeir; Sonne, Christian; Nordtug, Trond; Jenssen, Bjørn Munro; Booth, Andy; Farkas, Julia (Peer reviewed; Journal article, 2021)Rare earth elements and yttrium (REY) are critical elements for a wide range of applications and consumer products. Their growing extraction and use can potentially lead to REY and anthropogenic-REY chemical complexes ... -
The EU Horizon 2020 project GRACE: integrated oil spill response actions and environmental effects
Jørgensen, Kirsten S.; Kreutzer, Anne; Lehtonen, Kari; Kankaanpää, Harri; Rytkönen, Jorma; Wegeberg, Susse; Gustavson, Kim; Fritt-Rasmussen, Janne; Truu, Jaak; Kouts, Tarmo; Lilover, Madis-Jaak; Seiler, Thomas-Benjamin; Hollert, Henner; Johann, Sarah; Marigómez, Ionan; Soto, Manu; Lekube, Xabier; Jenssen, Bjørn Munro; Ciesielski, Tomasz Maciej; Wilms, Lonnie B.; Högström, Rune; Pirneskoski, Mika; Virtanen, Seppo; Forsman, Björn; Petrich, Christian; Dang, Nga Phuong; Wang, Feiyue (Peer reviewed; Journal article, 2019)This article introduces the EU Horizon 2020 research project GRACE (Integrated oil spill response actions and environmental effects), which focuses on a holistic approach towards investigating and understanding the hazardous ...