Preliminary Soil and Aquatic Ecotoxicity Evaluation of [6]Helicene

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F15%3A43899920" target="_blank" >RIV/60461373:22310/15:43899920 - isvavai.cz</a>
Alternative codes found
RIV/67985858:_____/15:00448637 RIV/60461373:22320/15:43899920
Result on the web
<a href="http://www.pjoes.com/pdf/24.5/Pol.J.Environ.Stud.Vol.24.No.5.2329-2334.pdf" target="_blank" >http://www.pjoes.com/pdf/24.5/Pol.J.Environ.Stud.Vol.24.No.5.2329-2334.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Preliminary Soil and Aquatic Ecotoxicity Evaluation of [6]Helicene
Original language description
Helicenes are polycyclic pi-conjugated systems consisting ortho-fused aromatic rings. Since the technology of helicenes is still in its infancy, the expected environmental inputs and levels are currently unknown. However, the very promising properties ofhelicenes predict many potential applications in various fields. The present study investigates ecotoxic properties of [6]helicene to aquatic (Daphnia magna, Desmodesmus subspicatus, Vibrio fischeri) and soil (Folsomia candida, Enchytraeus crypticus) organisms. In the case of the aquatic species, no significant effect was observed even at the highest nominal concentration tested of 0.63 mg/L. In the case of the soil species, the higher of the two tested concentrations of 1.7 mg/g showed an inhibition of reproduction of 51% and 39% of Enchytraeus crypticus and Folsomia candida, respectively. The soil toxicity of [6]helicene is higher than expected from its lipophilicity, which might suggest a specific toxicity mechanism. Further researc
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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