Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Michel J. Genet"'
Autor:
Christine Jérôme, Christine C. Dupont-Gillain, Christophe Detrembleur, Michel J. Genet, Pierre Sibret, Florence Croisier
Publikováno v:
Journal of materials chemistry. B. 3(17)
Charged nanofibers were prepared by electrospinning (ESP) poly(e-caprolactone) with a copolymer bearing carboxylic acid functions. The presence of these functions allowed exposing some negative charges on the fiber surface, by dipping the fibers in a
Autor:
Christine C. Dupont-Gillain, Karim El Kirat, Irma Liascukiene, Michel J. Genet, Jessem Landoulsi, Nesrine Aissaoui, Caroline Richard
Publikováno v:
Applied Surface Science
Applied Surface Science, Elsevier, 2020, 503, pp.144081. ⟨10.1016/j.apsusc.2019.144081⟩
Applied Surface Science, Vol. 503, p. 144081 (2020)
Applied Surface Science, Elsevier, 2020, 503, pp.144081. ⟨10.1016/j.apsusc.2019.144081⟩
Applied Surface Science, Vol. 503, p. 144081 (2020)
Cu-Ni alloys are extensively used in contact with natural waters and are impacted by microbial activities of biofilms. The mechanisms by which surface changes occur upon immersion remain not well understood. Herein, an aerobic microbial activity of n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03fa3791028e9302c25a59121cab18cd
http://hdl.handle.net/20.500.12278/37654
http://hdl.handle.net/20.500.12278/37654
Autor:
Christine C. Dupont-Gillain, Christophe Detrembleur, Michel J. Genet, Yasmine Adriaensen, Chandrasekar Kuppan, Bruno Grignard, Christine Jérôme, David Alaimo, Charles-André Fustin, Jean-François Gohy
Publikováno v:
Polymer Chemistry. 8:581-591
A new photo-sensitive diblock copolymer composed of a hydrophilic sequence of poly(ethylene oxide) (PEO) linked to a CO2-philic sequence of poly(1H,1H,2H,2H-heptadecafluorodecyl acrylate) (PFDA) by a light sensitive o-nitrobenzyl group was successful
Autor:
Jessem Landoulsi, Sandrine Fleith, Irma Liascukiene, Christophe Méthivier, Paul Rouxhet, Michel J. Genet, Yetioman Toure
Publikováno v:
Applied Surface Science. 383:71-83
This work addresses the ubiquitous presence of organic contaminants at inorganic solid surfaces and the improvement of XPS analysis selectivity to cope with it. Water contact angle measurements showed that the adsorption of organic contaminants occur
Publikováno v:
Bioelectrochemistry
Bioelectrochemistry, Elsevier, 2015, 106 (Part A), pp.77-87. ⟨10.1016/j.bioelechem.2015.06.004⟩
Bioelectrochemistry, 2015, 106 (Part A), pp.77-87. ⟨10.1016/j.bioelechem.2015.06.004⟩
Bioelectrochemistry, Elsevier, 2015, 106 (Part A), pp.77-87. ⟨10.1016/j.bioelechem.2015.06.004⟩
Bioelectrochemistry, 2015, 106 (Part A), pp.77-87. ⟨10.1016/j.bioelechem.2015.06.004⟩
Graphite rods were modified by substituted aryldiazonium salts allowing subsequent laccase immobilisation and direct electron transfer at the cathode. Two covalent enzyme immobilisation methods were performed with carboxy and amino substituted grafte
Autor:
Elżbieta Pamuła, Dariusz Szmigiel, Elzbieta Kolaczkowska, Anna Scislowska-Czarnecka, Christine C. Dupont-Gillain, Michel J. Genet
Publikováno v:
Journal of Biomedical Materials Research Part A. 103:3965-3977
Here, we report on modification of one of the model biomedical polymers, poly L-lactide-co-glycolide (PLGA; 85:15), by reactive ion etching (RIE) oxygen plasma treatment. PLGA's major disadvantage is high hydrophobicity which restrains binding of cel
Publikováno v:
ChemPhysChem. 14:3618-3626
Investigations of X-ray photoelectron spectra from solid samples need corrections for the surface charging effect. For powder samples such as heterogeneous catalysts and their supports, the C(C,H) component of the C 1s peak is often used as an int
Publikováno v:
Surface and Interface Analysis. 45:1088-1097
Chitosan (Cs) and hydroxyapatite (Ha) were analysed by X-ray photoelectron spectroscopy (XPS). Phosphorylated Cs microparticles and hybrid Cs/Ha microparticles were prepared and analysed by XPS before and after immersion in a solution 1.5 times more
Autor:
Christine C. Dupont-Gillain, Wolfgang Sand, José J. G. Moura, Paul Rouxhet, Michel J. Genet, Agata J. Wikieł, Leonardo Teixeira Dall’Agnol, Yi Yang, Pierre Eloy
Publikováno v:
Biofouling : the journal of bioadhesion and biofilm research, Vol. 32, no.1, p. 95-108 (2016)
The chemical compositions of the surface conditioning layers formed by different types of solutions (from isolated EPS to whole culture media), involving different bacterial strains relevant for biocorrosion were compared, as they may influence the i
Autor:
Paul Rouxhet, Michel J. Genet
Publikováno v:
Surface and Interface Analysis. 43:1453-1470
A survey of the literature is made for the XPS analysis of food products (mainly spray-dried powders, which reveal a considerable surface enrichment in lipids) and of microorganisms and related systems (extracellular polymer substances and biofilms).