Bioactive titanium implants against bacteria promote bone formation

Bioactive titanium implants against bacteria promote bone formation desde Ecopol Tech SL

Por: Ecopol Tech SL  07/10/2015
Palabras clave: Material, Polyurea, cell targeting

A novel class of polyurethane-polyurea nanoparticles (PUUa NPs) to install multifunctionality on biomaterials is presented. Biofunctionalization of titanium with roxithromycin loaded RGD-decorated PUUa NPs results in an outstanding improvement of osteoblast adhesion and strong suppression of bacterial attachment. This strategy represents a powerful approach to enhance the osseointegration of implant materials.

Palabras clave: bioconjugation, biomaterial, cell targeting, cRGDfK, interfacial functionalization, Material, polymer nanoparticle, Polyurea, RGD peptide, surface science,

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