Improving polymeric surfaces for biomedical applications : a review / P. Ferreira in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 12, N° 3 (05/2015)  

[article]  inJOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 12, N° 3 (05/2015) . - p. 463-475 Titre : Improving polymeric surfaces for biomedical applications : a review Type de document : texte imprimé Auteurs : P. Ferreira, Auteur ; P. Alves, Auteur ; P. Coimbra, Auteur ; M. H. Gil, Auteur Année de publication : 2015 Article en page(s) : p. 463-475 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Biomatériaux Couches minces multicouches Polyélectrolytes Polymères en médecine Rayonnement ultraviolet Technique des plasmas Traitement par irradiation Traîtements de surface Index. décimale : 667.9 Revêtements et enduits Résumé : The performance of a material in a biological environment is mediated by its surface properties and by the combination of physical and mechanical properties that are required for a specific application. The more relevant surface properties in these respects include its chemical structure (hydrophilicity and the presence of functional groups that could initiate reactions in biological systems) and the morphology (the distribution and abundance of hydrophilic/hydrophobic phases, crystalline/amorphous phases and surface topographical assets). In surface modification, one aims to tailor the surface characteristics of a material toward a specific application without detrimentally affecting the bulk properties. This strategy allows for an increase in the success of implants’ application by increasing their lifetime. In this review, several approaches to the surface modification of polymers are described, as are a number of viable applications. Note de contenu : - INTERACTION OF SURFACES WITH BIOLOGICAL SYSTEMS : Blood-material interactions - Cell adhesion - Bacterial adhesion and biofilm formation - SURFACE MODIFICATION : Surface modification by ultraviolet irradiation - Surface modification by plasma treatment - Biomolecule attachment - Surface coating by polyelectrolyte multilayer (PEMs) thin films DOI : 10.1007/s11998-015-9658-3 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-015-9658-3.pdf Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=24171 [article]

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