Precise Synthesis and Physicochemical Properties of High-Density Polymer Brushes designed with Poly(<i>N</i>-isopropylacrylamide)
作者:Hiromasa Suzuki、Huda Muhammad Nurul、Takahiro Seki、Taisuke Kawamoto、Hisashi Haga、Kazushige Kawabata、Yukikazu Takeoka
DOI:10.1021/ma101439f
日期:2010.12.14
PNIPA-grafted membranes and gels. Starting at the lower critical solution temperature of free PNIPA in water, approximately 32 °C, the value of the contactangle started to increase dramatically, and it became constant when the solution temperature exceeded 40 °C. Ultimately, the surface exhibited a mostly hydrophilic nature at higher temperatures. The temperature-dependentcontactangles can be interpreted