Corresponding Author

Graduate School of Science and Technology, University of Tsukuba, Ibaraki, Japan

Polymers and Biomaterials Field, Research Center for Functional Materials, National Institute for Materials Science, Ibaraki, Japan

Correspondence

Tetsushi Taguchi, Polymers and Biomaterials Field, Research Center for Functional Materials, National Institute for Materials Science, 1–1 Namiki, Tsukuba, Ibaraki 305–0044, Japan.

Email: taguchi.tetsushi@nims.go.jp