Bending and Stretching Actuation of Soft Materials through Surface-Initiated Polymerization
作者:Yuquan Zou、Adriel Lam、Donald E. Brooks、A. Srikantha Phani、Jayachandran N. Kizhakkedathu
DOI:10.1002/anie.201008252
日期:2011.5.23
A redhead: Surface‐grafted hydrophilic polymer brushes (see picture) with high molecular weight and graft density caused reversible bending and stretching of soft polymeric substrates on a macroscale. The shape change of the substrate was tuned to respond to different stimuli including humidity, temperature, and pH.
红发女郎:具有高分子量和接枝密度的表面接枝亲水性聚合物刷(见图)在宏观上引起了柔软聚合物基材的可逆弯曲和拉伸。调整基板的形状变化以响应不同的刺激,包括湿度,温度和pH。