id:"swepub:oai:gup.ub.gu.se/212035"
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- Munari, M. (author)
Genotoxic effects of CdS quantum dots and Ag2S nanoparticles in fish cell lines (RTG-2)
- Article/chapterEnglish2014
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- Elsevier BV,2014
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- LIBRIS-ID:oai:gup.ub.gu.se/212035
- https://gup.ub.gu.se/publication/212035URI
- https://doi.org/10.1016/j.mrgentox.2014.09.003DOI
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- Language:English
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- The increasing use of nanotechnologies will lead to significant releases of engineered nanoparticles into the aquatic environment, where their impact is still poorly characterized. In the present paper, the genotoxic and cytotoxic properties of CdS quantum dots (QDs) and silver sulphide (Ag2S) coated with methyl polyethylene glycol (M-PEG) were investigated in a rainbow trout cell line (RTG-2). The results showed that CdS QDs were highly cytotoxic at high concentrations (10 and 50 mu g/ml), and exhibited a concentration-dependent genotoxicity in the sub-toxic range (0.01-1 mu g/ml) after 24h exposure. Ag2S showed neither genotoxic nor cytotoxic effects. (C) 2014 Elsevier B.V. All rights reserved.
Subject headings and genre
- NATURVETENSKAP Biologi Genetik hsv//swe
- NATURAL SCIENCES Biological Sciences Genetics hsv//eng
- DNA damage
- Fish cell culture
- Nanoparticles
- Quantum dots
- Silver
- Cadmium
- IN-VITRO
- SILVER NANOPARTICLES
- COMET ASSAY
- RAINBOW-TROUT
- DNA-DAMAGE
- MYTILUS-GALLOPROVINCIALIS
- OXIDATIVE STRESS
- IMMUNE-SYSTEM
- LIVE CELLS
- TOXICITY
- Biotechnology & Applied Microbiology
- Genetics & Heredity
- Toxicology
Added entries (persons, corporate bodies, meetings, titles ...)
- Sturve, Joachim,1966Gothenburg University,Göteborgs universitet,Institutionen för biologi och miljövetenskap,Department of Biological and Environmental Sciences(Swepub:gu)xstujo (author)
- Frenzilli, G. (author)
- Sanders, M. B. (author)
- Brunelli, A. (author)
- Marcomini, A. (author)
- Nigro, M. (author)
- Lyons, B. P. (author)
- Göteborgs universitetInstitutionen för biologi och miljövetenskap (creator_code:org_t)
Related titles
- In:Mutation Research-Genetic Toxicology and Environmental Mutagenesis: Elsevier BV775-776, s. 89-931383-5718
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