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Biofunctional polyethylene glycol coatings on titanium: an in vitro-based comparison of functionalization methods
dc.contributor.author | Buxadera Palomero, Judit |
dc.contributor.author | Calvo Muñoz, Cristina |
dc.contributor.author | Torrent Camarero, Sergi |
dc.contributor.author | Gil Mur, Francisco Javier |
dc.contributor.author | Mas Moruno, Carlos |
dc.contributor.author | Canal Barnils, Cristina |
dc.contributor.author | Rodríguez Rius, Daniel |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica |
dc.date.accessioned | 2017-03-15T09:51:21Z |
dc.date.available | 2019-04-02T00:30:37Z |
dc.date.issued | 2017-04-01 |
dc.identifier.citation | Buxadera-Palomero, J., Calvo, C., Torrent, S., Gil, J., Mas-Moruno, C., Canal, C., Rodriguez, D. Biofunctional polyethylene glycol coatings on titanium: an in vitro-based comparison of functionalization methods. "Colloids and Surfaces B. Biointerfaces", 1 Abril 2017, vol. 152, p. 367-375. |
dc.identifier.issn | 0927-7765 |
dc.identifier.uri | http://hdl.handle.net/2117/102488 |
dc.description.abstract | Three methods for the production of Polyethylene glycol (PEG) coatings on titanium are compared, i.e. plasma polymerization, electrodeposition and silanization. The compared deposition methods presented similar wettability (hydrophilic coatings), chemical composition assessed by XPS and thickness around 1 nm. The coatings lowered albumin adsorption and presented a decreased fibroblast, Streptococcus sanguinis and Lactobacillus salivarius adhesion. Immobilization of a cell adhesion peptide (RGD) presented a higher fibroblast adhesion and no alteration of the bacterial adhesion, giving three methods for the biofunctionalization of titanium for dental implants. The feasibility of each methodology is compared in terms of the process parameters in order to provide a guide for the election of the methodology. |
dc.format.extent | 9 p. |
dc.language.iso | eng |
dc.publisher | Elsevier |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria dels materials |
dc.subject.lcsh | Coatings |
dc.subject.lcsh | Titanium |
dc.subject.lcsh | Dental implants |
dc.subject.other | Polyethylene glycol |
dc.subject.other | Titanium implants |
dc.subject.other | Biofunctionalization |
dc.subject.other | Plasma Polymerization |
dc.subject.other | Silanization |
dc.subject.other | Electrodeposition |
dc.title | Biofunctional polyethylene glycol coatings on titanium: an in vitro-based comparison of functionalization methods |
dc.type | Article |
dc.subject.lemac | Revestiments |
dc.subject.lemac | Titani |
dc.subject.lemac | Implants dentals |
dc.contributor.group | Universitat Politècnica de Catalunya. BBT - Biomaterials, Biomecànica i Enginyeria de Teixits |
dc.identifier.doi | 10.1016/j.colsurfb.2017.01.042 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/S0927776517300619 |
dc.rights.access | Open Access |
local.identifier.drac | 19684481 |
dc.description.version | Postprint (author's final draft) |
local.citation.author | Buxadera-Palomero, J.; Calvo, C.; Torrent, S.; Gil, J.; Mas-Moruno, C.; Canal, C.; Rodriguez, D. |
local.citation.publicationName | Colloids and Surfaces B. Biointerfaces |
local.citation.volume | 152 |
local.citation.startingPage | 367 |
local.citation.endingPage | 375 |
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