P-106 無機ケイ酸塩ナノチューブ(イモゴライト)を用いた細胞培養担体の開発(細胞・溶出,一般講演(ポスター発表),第54回日本歯科理工学会学術講演会)

概要

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Imogolite is a naturally occurring alumino-silicate clay mineral with a nanotube structure of 2 nm in diameter. In this study, synthetic imogolite nanotubes were applied to cell culture and the properties as scaffold were compared with those of a conventional culture dish and the carbon nanotube scaffold. The surface characteristics of the imogolite scaffold were drastically changed with the amount of imogolite on the dish. Human osteoblast-like cells on imogolite scaffolds showed good proliferation and high functional expression. Imogolite retains various positive factors as scaffolds for osteoblastic proliferation and differentiation and is expected for the application to bone tissue engineering.
2009-09-10