The effect of nanoparticles on the photosynthetic pigments in cadmium-zinc interactions
Jazyk angličtina Země Německo Médium print-electronic
Typ dokumentu časopisecké články
Grantová podpora
SVV 260 416
Univerzita Karlova v Praze
8G15003
Ministry of Education, Youth and Sports of the Czech Republic
PubMed
30613887
DOI
10.1007/s11356-018-04060-7
PII: 10.1007/s11356-018-04060-7
Knihovny.cz E-zdroje
- Klíčová slova
- Cadmium uptake, Carex vulpina, Photosynthetic pigments, ZnO nanoparticles,
- MeSH
- biologické pigmenty metabolismus MeSH
- Carex (rostlina) účinky léků fyziologie MeSH
- fotosyntéza účinky léků MeSH
- kadmium toxicita MeSH
- kovové nanočástice toxicita MeSH
- oxid zinečnatý toxicita MeSH
- zinek toxicita MeSH
- zvířata MeSH
- Check Tag
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- Názvy látek
- biologické pigmenty MeSH
- kadmium MeSH
- oxid zinečnatý MeSH
- zinek MeSH
Heavy metal contamination, one of the greatest global problems, not only endangers humans and animals but also negatively affects plants. New trends, the production and industrial applications of metals in nanoforms, lead to release of large amounts of nanoparticles into the environment. However, the influence of nanoparticles on living organisms is not well understood. Cadmium is a heavy metal not essential for plants, and to its phytotoxicity also contributes its chemical similarity to zinc. It has been recorded that zinc at low concentrations reduces the toxicity of cadmium, but our results with ZnO nanoparticles did not proved it. In contrast, ZnO nanoparticles significantly increased the negative effect of cadmium, which was reflected mainly in changes in the content of photosynthetic pigments.
Czech Academy of Sciences Institute of Experimental Botany Prague Czech Republic
Faculty of Pharmacy Charles University Hradec Králové Czech Republic
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