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Exposure to CuO nanoparticles changes the fatty acid composition of protozoa Tetrahymena thermophila.
Mortimer M, Kasemets K, Vodovnik M, Marinsek-Logar R, Kahru A. Mortimer M, et al. Environ Sci Technol. 2011 Aug 1;45(15):6617-24. doi: 10.1021/es201524q. Epub 2011 Jul 12. Environ Sci Technol. 2011. PMID: 21710986
Bulk CuO and CuSO(4) served as controls for size and solubility and 3,5-dichorophenol (3,5-DCP) as a control for a chemical known to directly affect the membrane composition. ...
Bulk CuO and CuSO(4) served as controls for size and solubility and 3,5-dichorophenol (3,5-DCP) as a control for a chemical kn …
Surface carboxylation or PEGylation decreases CuO nanoparticles' cytotoxicity to human cells in vitro without compromising their antibacterial properties.
Kubo AL, Vasiliev G, Vija H, Krishtal J, Tõugu V, Visnapuu M, Kisand V, Kahru A, Bondarenko OM. Kubo AL, et al. Among authors: kahru a. Arch Toxicol. 2020 May;94(5):1561-1573. doi: 10.1007/s00204-020-02720-7. Epub 2020 Apr 7. Arch Toxicol. 2020. PMID: 32253467 Free PMC article.
Study of the environmental hazard caused by the oil shale industry solid waste.
Põllumaa L, Maloveryan A, Trapido M, Sillak H, Kahru A. Põllumaa L, et al. Altern Lab Anim. 2001 May-Jun;29(3):259-67. doi: 10.1177/026119290102900317. Altern Lab Anim. 2001. PMID: 11387023
The environmental hazard was studied of eight soil and solid waste samples originating from a region of Estonia heavily polluted by the oil shale industry. ...The toxicities of the aqueous extracts of solid-phase samples were evaluated by using a battery of Toxkit t …
The environmental hazard was studied of eight soil and solid waste samples originating from a region of Estonia heavily polluted by t …
The toxicity and fate of phenolic pollutants in the contaminated soils associated with the oil-shale industry.
Kahru A, Maloverjan A, Sillak H, Põllumaa L. Kahru A, et al. Environ Sci Pollut Res Int. 2002;Spec No 1:27-33. doi: 10.1007/BF02987422. Environ Sci Pollut Res Int. 2002. PMID: 12638745
Phenol, cresols, dimethylphenols and resorcinols considered major pollutants in the oil-shale semi-coke dump leachates (up to 380 mg phenols/L) that contaminate the surrounding soils and pose a threat to the groundwater in the North-East of Estonia. ...Phenol, 5-methylreso …
Phenol, cresols, dimethylphenols and resorcinols considered major pollutants in the oil-shale semi-coke dump leachates (up to 380 mg phenols …
Recombinant luminescent bacterial sensors for the measurement of bioavailability of cadmium and lead in soils polluted by metal smelters.
Ivask A, François M, Kahru A, Dubourguier HC, Virta M, Douay F. Ivask A, et al. Chemosphere. 2004 Apr;55(2):147-56. doi: 10.1016/j.chemosphere.2003.10.064. Chemosphere. 2004. PMID: 14761687
Environmental hazard of heavy metals in soils depends to a large extent on their bioavailability. The approach used in this study enables the determination of bioavailable metals in solid-phase samples. Two recombinant bacterial sensors, one responding specifically to cadm …
Environmental hazard of heavy metals in soils depends to a large extent on their bioavailability. The approach used in this study ena …
Toxicity testing of heavy-metal-polluted soils with algae Selenastrum capricornutum: a soil suspension assay.
Aruoja V, Kurvet I, Dubourguier HC, Kahru A. Aruoja V, et al. Environ Toxicol. 2004 Aug;19(4):396-402. doi: 10.1002/tox.20046. Environ Toxicol. 2004. PMID: 15269912
A small-scale Selenastrum capricornutum (Rhapidocelis subcapitata) growth inhibition assay was applied to the toxicity testing of suspensions of heavy-metal-polluted soils. ...Thus, as soil contains nutrients/supplements that mask the adverse effect of heavy metals, a
A small-scale Selenastrum capricornutum (Rhapidocelis subcapitata) growth inhibition assay was applied to the toxicity testing of sus
Rapid screening for soil ecotoxicity with a battery of luminescent bacteria tests.
Heinlaan M, Kahru A, Kasemets K, Kurvet I, Waterlot C, Sepp K, Dubourguier HC, Douay F. Heinlaan M, et al. Altern Lab Anim. 2007 Mar;35(1):101-10. doi: 10.1177/026119290703500109. Altern Lab Anim. 2007. PMID: 17411358
A bacterial test battery, involving i) Microtox, an aquatic test, ii) the Flash assay, a soil-suspension test (with Vibrio fischeri as the test organism), and iii) the Metal Detector assay, a semi-specific aquatic test for heavy metals (with recombinant lumin
A bacterial test battery, involving i) Microtox, an aquatic test, ii) the Flash assay, a soil-suspension test (with Vibrio fis
Toxicity of nanosized and bulk ZnO, CuO and TiO2 to bacteria Vibrio fischeri and crustaceans Daphnia magna and Thamnocephalus platyurus.
Heinlaan M, Ivask A, Blinova I, Dubourguier HC, Kahru A. Heinlaan M, et al. Chemosphere. 2008 Apr;71(7):1308-16. doi: 10.1016/j.chemosphere.2007.11.047. Epub 2008 Jan 14. Chemosphere. 2008. PMID: 18194809
As the production of nanoparticles of ZnO, TiO2 and CuO is increasing, their (eco)toxicity to bacteria Vibrio fischeri and crustaceans Daphnia magna and Thamnocephalus platyurus was studied with a special emphasis on product formulations (nano or bulk oxides) and solubiliz …
As the production of nanoparticles of ZnO, TiO2 and CuO is increasing, their (eco)toxicity to bacteria Vibrio fischeri and crustaceans Daphn …
High throughput kinetic Vibrio fischeri bioluminescence inhibition assay for study of toxic effects of nanoparticles.
Mortimer M, Kasemets K, Heinlaan M, Kurvet I, Kahru A. Mortimer M, et al. Toxicol In Vitro. 2008 Aug;22(5):1412-7. doi: 10.1016/j.tiv.2008.02.011. Epub 2008 Feb 26. Toxicol In Vitro. 2008. PMID: 18400463
This paper shows that kinetic Vibrio fischeri luminescence inhibition test--Flash Assay--that up to now was mainly used for toxicity analysis of solid and colored environmental samples (e.g. sediments, soil suspensions), is a powerful tool for screening the toxic propertie …
This paper shows that kinetic Vibrio fischeri luminescence inhibition test--Flash Assay--that up to now was mainly used for toxicity analysi …
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