Effects of the Ionic and Nanoparticle Forms of Cu and Ag on These Metals’ Bioaccumulation in the Eggs and Fry of Rainbow Trout (Oncorhynchus mykiss W.)
| Autor: | Monika Kowalska-Góralska, Magdalena Senze, Katarzyna Czyż, Joanna Łuczyńska |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Health
Toxicology and Mutagenesis lcsh:Medicine Ionic bonding chemistry.chemical_element Nanoparticle 010501 environmental sciences 01 natural sciences Article 03 medical and health sciences eggs medicine Animals silver Food science nanometals 030304 developmental biology 0105 earth and related environmental sciences Egg incubation 0303 health sciences fry lcsh:R Public Health Environmental and Occupational Health Copper rainbow trout bioaccumulation chemistry Oncorhynchus mykiss Bioaccumulation copper embryonic structures ions Nanoparticles Fish Rainbow trout Swelling medicine.symptom Water Pollutants Chemical |
| Zdroj: | International Journal of Environmental Research and Public Health Volume 17 Issue 17 International Journal of Environmental Research and Public Health, Vol 17, Iss 6392, p 6392 (2020) |
| ISSN: | 1660-4601 1661-7827 |
| Popis: | Nanotechnology is a rapidly growing field of science, and an increasing number of nanoproducts, including nanometals, can be found on the market. Various nanometals and the products that are manufactured based on them can help to fight bacteria and fungi, but they can also penetrate organisms and accumulate in them. This study aimed to compare the effects of two metals, silver (Ag) and copper (Cu), with known antibacterial and fungicidal properties in their ionic (AgNO3, CuSO4· 5H2O) and nanoparticle (AgNPs, CuNPs) forms on rainbow trout eggs and fry. Concentrations of metals ranging from 0 to 16 mg/L were used during egg swelling for 2 h. The swelling of eggs in Cu solutions resulted in an increase in Cu content in the eggs (just like in the case of Ag) however, the changes in fry were not significant in the case of both Ag and Cu. The concentrations of these metals in eggs was greatly affected by the applied form of Ag and Cu. Because CuNPs penetrated the embryo in fish eggs at lower concentrations compared to AgNPs, it would be worth considering them for antibacterial applications during egg incubation. |
| Databáze: | OpenAIRE |
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