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Journal articles
Study of the Degradation of Poly(ethyl glyoxylate): Biodegradation, Toxicity and Ecotoxicity Assays
Abstract : Biodegradation of poly (ethyl glyoxylate) (PEtG), a functionalized polyacetal, was investigated over 6 month according to ASTM 5988-96 modified method and compared to micronized cellulose. More than 95 % of the polymer was converted into CO2 over that period attesting the biodegradability of PEtG. The degradation by-products toxicity and ecotoxicity were evaluated. Toxicity was checked using an innovant non-mammalian toxicological model using the nematode Caenorhabditis elegans. Ecotoxicity was performed using a plant growth test with cress (Lepidium Sativum), and barley (Hordeum vulgare). In all cases, results concluded on the harmlessness of PEtG and relative by-products.
https://hal-normandie-univ.archives-ouvertes.fr/hal-01848259
Contributor : Arnaud Lehner Connect in order to contact the contributor
Submitted on : Tuesday, July 24, 2018 - 2:25:38 PM
Last modification on : Wednesday, March 2, 2022 - 5:24:02 PM
Contributor : Arnaud Lehner Connect in order to contact the contributor
Submitted on : Tuesday, July 24, 2018 - 2:25:38 PM
Last modification on : Wednesday, March 2, 2022 - 5:24:02 PM
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