In the present research, thermoresponsive interfaces grafted with high-density poly(N-isopropylacrylamide) (PIPAAm) are prepared by surface-initiated atom transfer radical polymerization (ATRP) on poly(p-chloromethylstyrene)-cast polystyrene surfaces. Surface characterization revealed that thermoresponsive polymers were covalently grafted onto the polystyrene surfaces. Moreover, we investigated influence of thermoresponsive surface characteristics on adhesion/detachment behavior of cultured cells. Results suggest that control of the amount of grafted PIPAAm, and also the differences in its PIPAAm constructed structure influence cell adhesion/detachment control.
|出版ステータス||Published - 2006 12 1|
|イベント||55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, Japan|
継続期間: 2006 9 20 → 2006 9 22
|Other||55th Society of Polymer Science Japan Symposium on Macromolecules|
|Period||06/9/20 → 06/9/22|
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