Výsledky vyhledávání - "Valentin Dupraz"

Akademický článek

Assessment of the Presence of Transformation Products of Certain Pharmaceutical Products (Psychotropic Family) by Suspect and Non-Targeted HRMS Screening in Wastewater Treatment Plants

Autor: Solenne Reverbel, Marie-Hélène Dévier, Valentin Dupraz, Emmanuel Geneste, Hélène Budzinski

Publikováno v: Toxics, Vol 11, Iss 8, p 713 (2023)

Aquatic environments are the final receptors of human emissions and are therefore contaminated by molecules, such as pharmaceuticals. After use, these compounds and their metabolites are discharged to wastewater treatment plants (WWTPs). During waste

Externí odkaz: https://doaj.org/article/4c6afa84a3d64595a6c9751583045d28

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Demonstrating the need for chemical exposure characterisation in a microplate test system: Toxicity screening of sixteen pesticides on two marine microalgae

Autor: Jérémy Wicquart, Nathalie Tapie, Farida Akcha, Hélène Budzinski, Sabine Stachowski-Haberkorn, Valentin Dupraz

Publikováno v: Chemosphere (0045-6535) (Elsevier BV), 2019-04, Vol. 221, P. 278-291
Chemosphere
Chemosphere, Elsevier, 2019, 221, pp.278-291. ⟨10.1016/j.chemosphere.2019.01.035⟩

Pesticides used in viticulture create a potential risk for the aquatic environment due to drift during application, runoff and soil leaching. The toxicity of sixteen pesticides and one metabolite were evaluated on the growth of two marine microalgae,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ed500ce9d899f29c2c5e7138cc28d31
https://archimer.ifremer.fr/doc/00474/58558/

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Toxicity of binary mixtures of pesticides to the marine microalgae Tisochrysis lutea and Skeletonema marinoi: Substance interactions and physiological impacts

Autor: Sabine Stachowski-Haberkorn, Dominique Ménard, Valentin Dupraz, Hélène Budzinski, Farida Akcha

Publikováno v: Aquatic Toxicology
Aquatic Toxicology, Elsevier, 2019, 211, pp.148-162. ⟨10.1016/j.aquatox.2019.03.015⟩
Aquatic Toxicology (0166-445X) (Elsevier BV), 2019-06, Vol. 211, P. 148-162

This study screened binary mixtures of pesticides for potential synergistic interaction effects on growth of the marine microalgae Tisochrysis lutea and Skeletonema marinoi. It also examined the single and combined effects of three of the most toxic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e914d849291748f6b743bbd9be9f548
https://pubmed.ncbi.nlm.nih.gov/30981038

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Combined effects of antifouling biocides on the growth of three marine microalgal species

Autor: Valentin Dupraz, Gwendolina Limon, Sabine Stachowski-Haberkorn, Dominique Ménard, Farida Akcha, Hélène Budzinski, Nina Cedergreen

Publikováno v: Chemosphere (0045-6535) (Pergamon-elsevier Science Ltd), 2018-10, Vol. 209, P. 801-814
Chemosphere
Chemosphere, Elsevier, 2018, 209, pp.801-814. ⟨10.1016/j.chemosphere.2018.06.139⟩

The toxicity of the antifouling compounds diuron, irgarol, zinc pyrithione (ZnPT), copper pyrithione (CuPT) and copper was tested on the three marine microalgae Tisochrysis lutea, Skeletonema marinoi and Tetraselmis suecica. Toxicity tests based on t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4be7fa798a7bbba3d4b3efc081de4456
https://archimer.ifremer.fr/doc/00445/55695/

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The influence of natural dissolved organic matter on herbicide toxicity to marine microalgae is species-dependent

Autor: Julien Rouxel, Soizic Morin, Mélissa Eon, Patrick Pardon, Sabine Stachowski-Haberkorn, Hélène Budzinski, Edith Parlanti, Valentin Dupraz, Dominique Ménard, Nathalie Coquillé

Publikováno v: Aquatic Toxicology
Aquatic Toxicology, 2018, 198, pp.103--117. ⟨10.1016/j.aquatox.2018.02.019⟩
Aquatic Toxicology, Elsevier, 2018, 198, pp.103-117. ⟨10.1016/j.aquatox.2018.02.019⟩
Aquatic Toxicology (0166-445X) (Elsevier Science Bv), 2018-05, Vol. 198, P. 103-117

Microalgae, which are the foundation of aquatic food webs, may be the indirect target of herbicides used for agricultural and urban applications. Microalgae also interact with other compounds from their environment, such as natural dissolved organic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9fa0bc1332c73f4f9ee4b6a909f9aea
https://hal.archives-ouvertes.fr/hal-02293387

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Microalgal sensitivity varies between a diuron-resistant strain and two wild strains when exposed to diuron and irgarol, alone and in mixtures

Autor: Dominique Ménard, Rossana Sussarellu, L. Haugarreau, Nathalie Coquillé, Valentin Dupraz, Sabine Stachowski-Haberkorn

Publikováno v: Chemosphere (0045-6535) (Pergamon-elsevier Science Ltd), 2016-05, Vol. 151, P. 241-252
Chemosphere
Chemosphere, Elsevier, 2016, 151, pp.241-252

International audience; A wild strain of Chaetoceros calcitrans and wild and diuron-resistant strains of Tetraselmis suecica, were exposed to the PSII inhibitor herbicides diuron and irgarol, individually and in mixtures. The effects of three concent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e82bf8d62c5e44b68106c3a6e6c1cc83
https://archimer.ifremer.fr/doc/00319/43047/

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