Modification of Ti surface with phosphorylated pullulan and photoreactive gelatin

Yasuhiro Yoshida; Tsutomu Tanaka; Takuo Kuboki; Kazuomi Suzuki; Yoshihiro Ito

doi:10.14832/gsjsdmd.2007f.0.38.0

50th General Session of the Japanese Society for Dental Materials and Devices in conjunction with International Dental Materials Congress 2007

Session ID : O-024

DOI https://doi.org/10.14832/gsjsdmd.2007f.0.38.0

Conference information

Host: The Japanese Society for Dental Materials and Devices

Oral Presentation

Modification of Ti surface with phosphorylated pullulan and photoreactive gelatin

*Yasuhiro Yoshida, Tsutomu Tanaka, Takuo Kuboki, Kazuomi Suzuki, Yoshihiro Ito

Author information

Keywords: Ti, Phosphorylated pullulan, Photoreactive gelatin

CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

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.

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