About the Authors

Hirokazu Shimoshige

Affiliation Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama, Japan

Hideki Kobayashi

Affiliation Japan Agency for Marine-Earth Science and Technology, Yokosuka, Kanagawa, Japan

Toru Mizuki

Affiliations Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama, Japan, Graduate School of Interdisciplinary New Science, Toyo University, Kawagoe, Saitama, Japan

Yutaka Nagaoka

Affiliations Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama, Japan, Graduate School of Interdisciplinary New Science, Toyo University, Kawagoe, Saitama, Japan

Akira Inoue

Affiliations Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama, Japan, Graduate School of Interdisciplinary New Science, Toyo University, Kawagoe, Saitama, Japan

Toru Maekawa

maekawa@toyo.jp

Affiliations Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama, Japan, Graduate School of Interdisciplinary New Science, Toyo University, Kawagoe, Saitama, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HS HK T. Maekawa. Performed the experiments: HS YN. Analyzed the data: HS HK T. Mizuki YN AI T. Maekawa. Contributed reagents/materials/analysis tools: HS HK T. Mizuki YN AI T. Maekawa. Wrote the paper: HS T. Maekawa.