2026-04-13T03:00:58Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/1573042025-12-04T20:53:17Zcom_2072_1057col_2072_478796col_2072_478917

00925njm 22002777a 4500 dc Gardon Ramos, Marc author Melero, H. author Garcia Giralt, Natàlia author Dosta Parras, Sergi author García Cano, Irene author Guilemany, J. M. (José María) author 2020-04-24T10:28:26Z 2020-04-24T10:28:26Z 2014-10-01 2020-04-24T10:28:27Z Nanostructured anatase coatings were built-up on biocompatible polyetheretherketone (PEEK) by means of cold gas spray (CGS). Titanium layer was previously desposited, which acted as bond coat between PEEK and metal oxide. Semicrystalline polymer was not degraded during the spraying process and starting composition of titanium dioxide was not affected. TiO2 was homogeneously obtained onto CGS Ti layer and completely covered the piece. Primary human osteoblasts were seeded onto biomaterials and in vitro cell experiments provided evidence to confirm that nanostructured anatase coatings deposited by cold gas spray improve the performance of PEEK implants. Polímers Titani Nanoestructures Polymers Titanium Nanostructures Enhancing the bioactivity of polymeric implants by means of cold gas spray coatings