About the Authors

Wen Yu

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Validation, Visualization, Writing – original draft

wen.yu@outlook.de

Affiliation Topsun National Industrial Design Center, Zhejiang Hengfeng Top leisure Co., Ltd., Hangzhou, Zhejiang Province, P. R. China

Robert Langer

Roles Writing – review & editing

Affiliation Faculty of Natural Sciences II, Institute of Chemistry, Martin Luther University Halle-Wittenberg, Halle, Germany

Competing Interests

The authors have declared that no competing interests exist.