Tuesday, November 21st, 2017

(c) Schematic plots for a typical two way actuation: In S1, the sample is immersed in water at low temperature; in S2, it is brought to a high temperature environment and bends; in S3 https://www.buyjerseysclub.com/, it is cooled down to a low temperature; in S4, it is allowed to dry for an elongated time period; […]