Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Sophie Pecastaings"'
Autor:
Katia Iskandar, Sophie Pecastaings, Céline LeGac, Sylvie Salvatico, Catherine Feuillolay, Mylène Guittard, Loïc Marchin, Marc Verelst, Christine Roques
Publikováno v:
Pharmaceutics, Vol 15, Iss 4, p 1261 (2023)
The antimicrobial activity of surfaces treated with zinc and/or magnesium mineral oxide microspheres is a patented technology that has been demonstrated in vitro against bacteria and viruses. This study aims to evaluate the efficiency and sustainabil
Externí odkaz:
https://doaj.org/article/e54221ca4c1b45a487506ef7682b081b
Autor:
Azariel Ruiz-Valencia, Louis Cornette de Saint Cyr, Djahida Benmezianne, Eddy Petit, Loubna Karfane-Atfane, Héloïse Baldo, Valérie Bonniol, Sophie Pécastaings, Christine Roques, Delphine Paolucci-Jeanjean, José Sanchez-Marcano, Marie-Pierre Belleville, Laurence Soussan
Publikováno v:
Journal of CO2 Utilization, Vol 81, Iss , Pp 102723- (2024)
Stenotrophomonas maltophilia has been demonstrated herein to reduce CO2 without any cofactor, photon or hydrogen (H2) addition during reaction. S. maltophilia reduces 13CO2 into 13C-labeled formate in batch mode. Two intracellular enzymes are curentl
Externí odkaz:
https://doaj.org/article/3dbbea4dc77a4eacb71ec5a6719a4289
Publikováno v:
Hydroécologie Appliquée
Hydroécologie Appliquée, EDP Sciences, 2016, 19, pp.147-172. ⟨10.1051/hydro/2014008⟩
Hydroécologie Appliquée, EDP Sciences, 2016, 19, pp.147-172. ⟨10.1051/hydro/2014008⟩
International audience; Biofilms are the most common bacterial life mode on Earth. These tri-dimension bacterial structures occur at a substratum-liquid interface. Due to their intrinsic properties(niche for pathogens, resistance to biocide treatment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9544001ffeaf1eebda0dcb641f36b224
https://hal.archives-ouvertes.fr/hal-02135863/document
https://hal.archives-ouvertes.fr/hal-02135863/document
Autor:
Sophie Pecastaings, Anne Vianney, Christine Roques, Barbora Lajoie, Patricia Doublet, Julie Allombert
Publikováno v:
Biofouling
Biofouling, 2016, 32 (8), pp.935-948. ⟨10.1080/08927014.2016.1212988⟩
Biofouling, Taylor & Francis, 2016, 32 (8), pp.935-948. ⟨10.1080/08927014.2016.1212988⟩
Biofouling, 2016, 32 (8), pp.935-948. ⟨10.1080/08927014.2016.1212988⟩
Biofouling, Taylor & Francis, 2016, 32 (8), pp.935-948. ⟨10.1080/08927014.2016.1212988⟩
The waterborne pathogen Legionella pneumophila grows as a biofilm, freely or inside amoebae. Cyclic-di-GMP (c-di-GMP), a bacterial second messenger frequently implicated in biofilm formation, is synthesized and degraded by diguanylate cyclases (DGCs)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ffd05884bb8b77eba56e4163f677474
Autor:
Laurence Soussan, Catherine Faur, Matthieu Rivallin, Cristian V. Chis, Christine Roques, Diego Penaranda, Marie-Anne Tartanson, Sophie Pecastaings
Publikováno v:
Applied and Environmental Microbiology
Applied and Environmental Microbiology, American Society for Microbiology, 2015, 81 (20), pp.7135-7142. ⟨10.1128/AEM.01950-15⟩
Applied and Environmental Microbiology, American Society for Microbiology, 2015, 81 (20), pp.7135-7142. ⟨10.1128/AEM.01950-15⟩
The bactericidal activity of an Al 2 O 3 -TiO 2 -Ag granular material against an Escherichia coli strain was confirmed by a culture-based method. In particular, 100% of microorganisms were permanently inactivated in 30 to 45 min. The present work aim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1520a0a0c0ae3fe294397a69a0911690
https://oatao.univ-toulouse.fr/19755/
https://oatao.univ-toulouse.fr/19755/
Publikováno v:
International Biodeterioration and Biodegradation
International Biodeterioration and Biodegradation, Elsevier, 2015, vol. 103, pp. 16-22. ⟨10.1016/j.ibiod.2015.03.028⟩
International Biodeterioration and Biodegradation, Elsevier, 2015, vol. 103, pp. 16-22. ⟨10.1016/j.ibiod.2015.03.028⟩
International audience; Microbial biofilms that form on metallic surfaces in natural seawater are known to generate efficient oxygen-reducing cathodes. The microbial catalysis of oxygen reduction is a major mechanism of corrosion in marine aerobic en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04e7a2daaee5c0f7a461ecb8987a6eda
https://hal.archives-ouvertes.fr/hal-01149815
https://hal.archives-ouvertes.fr/hal-01149815
Autor:
Christine Roques, Catherine Feuillolay, Sophie Pecastaings, Joelle Luc, Christel Fiorini-Puybaret, Céline Le Gac, Philippe Joulia
Publikováno v:
Phytomedicine
Phytomedicine, Elsevier, 2016, 23 (3), pp.307-315. ⟨10.1016/j.phymed.2015.11.016⟩
Phytomedicine, Elsevier, 2016, 23 (3), pp.307-315. ⟨10.1016/j.phymed.2015.11.016⟩
BackgroundRecent works present evidence of Propionibacterium acnes growing as a biofilm in cutaneous follicles. This formation of clusters is now considered as an explanation for the in vivo resistance of P. acnes to the main antimicrobials prescribe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b0ed7eb7567b760167a8d4d232d4fcd
https://pubmed.ncbi.nlm.nih.gov/26969384
https://pubmed.ncbi.nlm.nih.gov/26969384
Publikováno v:
Bioresource Technology
Bioresource Technology, Elsevier, 2014, vol. 173, pp. 224-230. ⟨10.1016/j.biortech.2014.09.076⟩
Bioresource Technology, Elsevier, 2014, vol. 173, pp. 224-230. ⟨10.1016/j.biortech.2014.09.076⟩
International audience; Reversible bioelectrodes were designed by alternating acetate and oxygen supply. It was demonstrated that the protons produced and accumulated inside the biofilm during the anodic phase greatly favored the oxygen reduction rea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5be2f1fc1380a8006638557af8727aa6
https://hal.archives-ouvertes.fr/hal-01149655/document
https://hal.archives-ouvertes.fr/hal-01149655/document
Autor:
Sophie Pecastaings, Christine Roques
Publikováno v:
Methods in Molecular Biology ISBN: 9781627031608
In aquatic environments such as water distribution systems, Legionella pneumophila persistence is -correlated to the presence of a biofilm. The method described here permits the formation of a monospecies L. pneumophila biofilm in microplates, enabli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b63027e0e8e7f9836ac11466c5ad828
https://doi.org/10.1007/978-1-62703-161-5_12
https://doi.org/10.1007/978-1-62703-161-5_12
Publikováno v:
Biofouling. 26(7)
Currently, models for studying Legionella pneumophila biofilm formation rely on multi-species biofilms with low reproducibility or on growth in rich medium, where planktonic growth is unavoidable. The present study describes a new medium adapted to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e556886e6042d5112f7a00d787e6b39
https://pubmed.ncbi.nlm.nih.gov/20835931
https://pubmed.ncbi.nlm.nih.gov/20835931