Surface oxide net charge of a titanium alloy: Modulation of fibronectin-activated attachment and spreading of osteogenic cells

In the current study, we have altered the surface oxide properties of a Ti6Al4V alloy using heat treatment or radiofrequency glow discharge (RFGD) in order to evaluate the relationship between the physico-chemical and biological properties of the alloy's surface oxide. The effects of surface pr...

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Veröffentlicht in:	Colloids and surfaces, B, Biointerfaces B, Biointerfaces, 2011-01, Vol.82 (1), p.95-103
Hauptverfasser:	Rapuano, Bruce E., MacDonald, Daniel E.
Format:	Artikel
Sprache:	eng
Schlagworte:	adsorption Adsorption - drug effects alloys Animals Antibodies - pharmacology Attachment Binding Biomedical materials bone formation Cell Adhesion - drug effects Cell attachment Cell Line Cell Movement - drug effects Cell Shape - drug effects Coatings Disks electrical charges Fibronectin fibronectins Fibronectins - pharmacology Fibronnectin heat heat treatment Hot Temperature Humans integrins Metal oxides Metals - chemistry Mice Osteoblasts - cytology Osteoblasts - drug effects Osteoblasts - ultrastructure Oxides Oxides - chemistry prostheses radio waves receptors Spreading Static Electricity stem cells Surface charge Surface chemistry Surface Properties surfaces titanium Titanium - chemistry Titanium base alloys
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