全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Kristine A. Krogh , Fernando Maya ...
来源:[J].Archives of Environmental Contamination and Toxicology(IF 2.012), 2013, Vol.65 (1), pp.56-66Springer
摘要:Abstract(#br)This work determines the principal environmental pollution pathways of pharmaceuticals on the island of Mallorca (Spain). The evaluation was made on the basis of the quantification of pharmaceutical residues by liquid chromatography–tandem mass spectrometry in s...
作者:Kristine A. Krogh , Bjarne Styrishave
来源:[J].Journal of Chromatography B(IF 2.487), 2014, Vol.962, pp.109-131Elsevier
摘要:Abstract(#br)Antimalarial drugs commonly referred to as antimalarials, include a variety of compounds with different physicochemical properties. There is a lack of information on antimalarial distribution in the body over time after administration, e.g. the drug concentratio...
作者:Kristine A. Krogh , Asbjørn Brandt ...
来源:[J].International Journal of Environmental Analytical Chemistry(IF 1.24), 2013, Vol.93 (14), pp.1500-1512Taylor & Francis
摘要:A multi-residue analytical methodology has been established for the determination of the four ionophores: lasalocid, monensin, salinomycin and narasin in aqueous environmental matrices, using nigericin as internal standard. The samples were filtrated prior to solid phase ext...
作者:... Erland Björklund , Kristine A. Krogh , Martin Hansen
来源:[J].Environmental Pollution(IF 3.73), 2013, Vol.182, pp.177-183Elsevier
摘要:Abstract(#br)Hydrolytic and photolytic degradation were investigated for the ionophore antibiotics lasalocid, monensin, salinomycin, and narasin. The hydrolysis study was carried out by dissolving the ionophores in solutions of pH 4, 7, and 9, followed by incubation at three...
作者:... Erland Björklund , Kristine A. Krogh , Martin Hansen
来源:[J].Analytica Chimica Acta(IF 4.387), 2012, Vol.755, pp.69-76Elsevier
摘要:Abstract(#br)This paper presents the development, optimization and validation of a LC–MS/MS methodology to determine the antiparasitic veterinary drug toltrazuril and its two main metabolites, toltrazuril sulfoxide and toltrazuril sulfone, in environmental surface water, soi...
作者:Kristine A. Krogh , Gitte G. Jensen ...
来源:[J].Chemosphere(IF 3.137), 2009, Vol.75 (8), pp.1097-1104Elsevier
摘要:Abstract(#br)The study target was to assess the usefulness of the OECD test guideline 307 for the veterinary pharmaceutical ivermectin. Laboratory microcosm studies were conducted to investigate the aerobic and anaerobic transformation of ivermectin in soils from three locat...
作者:Kristine A. Krogh , Asbjørn Brandt ...
来源:[J].Environmental Pollution(IF 3.73), 2008, Vol.157 (2), pp.474-480Elsevier
摘要:Abstract(#br)The antibacterial potency of eight anticoccidial drugs was tested in a soil bacteria bioassay (pour plate method), EC 50 -values between 2.4 and 19.6 μM were obtained; however, one compound, nicarbazin exhibited an EC 50 -value above the maximum tested concentra...
作者:... Erland Björklund , Kristine A. Krogh , Bent Halling-Sørensen
来源:[J].Trends in Analytical Chemistry(IF 6.351), 2009, Vol.28 (5), pp.521-533Elsevier
摘要:Abstract(#br)Ionophores are antiparasitic compounds used worldwide as prophylactic chemotherapeutics and growth promoters in livestock production. Several reports have revealed that ionophores are emerging environmental contaminants occurring in the environment in manure, soil, s...
作者:Kristine A. Krogh , Erland Björklund ...
来源:[J].Trends in Analytical Chemistry(IF 6.351), 2009, Vol.28 (5), pp.534-542Elsevier
摘要:Abstract(#br)Following European guidelines, this article presents an environmental risk assessment for four ionophores (monensin, salinomycin, narasin and lasalocid) based on predicted environmental exposure from broiler production in two scenarios. In a third scenario, measured ...
作者:Kristine A. Krogh , Asbjørn Brandt
来源:[J].Chemosphere(IF 3.137), 2011, Vol.86 (2), pp.212-215Elsevier
摘要:Abstract(#br)Two anticoccidial agents, salinomycin and robenidine, heavily used in the worldwide veterinary meat production, were investigated for their potential biotic degradation by cultured soil bacteria. The degradation-study was performed in lab-scale bio-reactors under aer...

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