The review focuses on responsive/switching behavior of polymer brushes. The structure of the polymer brushes is analyzed in terms of the constitution and conformation of polymer chains. Responsive properties are widely discussed based on phase transition mechanisms in a controlled environment when changes are induced by solvent quality, temperature, concentration of ions, and interactions with liquids and solids. Potential applications of polymer brushes are also discussed.
Acknowledgement
Work described in this review was supported in part by the NSF award CTS 0456548 and US ARO grant W911NF‐05–1–0339.