About the Authors

Eri Murakami

Affiliation Department of Chemistry, Graduate School of Science, Chiba University, Chiba, Japan

Takao Shionoya

Affiliation Department of Chemistry, Graduate School of Science, Chiba University, Chiba, Japan

Suguru Komenoi

Affiliation Department of Chemistry, Graduate School of Science, Chiba University, Chiba, Japan

Yuji Suzuki

Affiliation Department of Chemistry, Graduate School of Science, Chiba University, Chiba, Japan

Fumio Sakane

sakane@faculty.chiba-u.jp

Affiliation Department of Chemistry, Graduate School of Science, Chiba University, Chiba, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Funding acquisition: FS. Investigation: EM TS SK YS. Project administration: FS. Supervision: FS. Writing – original draft: EM FS. Writing – review & editing: FS.