Modification of Ti surface with phosphorylated pullulan and photoreactive gelatin

抄録

The aim of this study was to evaluate the effect of treating Ti with phosphorylated pullulan or photo-reactive gelatin on the cell attachment and proliferation. Adsorption of phosphorylated pullulan significantly accelerated cell proliferation. It was found that the growth of cells on titanium could be regulated by pattern-immobilized gelatin. These facts indicate that these materials can be used to fabricate bioactive Ti implants.