フルテキストファイル
著者
Izawa, Hironori Graduate School of Engineering, Tottori University 研究者総覧 KAKEN
Okuda, Noriko Graduate School of Engineering Tottori University
Ifuku, Shinsuke Graduate School of Engineering, Tottori University 研究者総覧 KAKEN
Morimoto, Minoru Graduate School of Engineering, Tottori University 研究者総覧 KAKEN
Saimoto, Hiroyuki Graduate School of Engineering, Tottori University 研究者総覧 KAKEN
Rojas, Orlando J. Biobased Colloids and Materials (BiCMat), School of Chemical Technology, Aalto University / Departments of Forest Biomaterials and Chemical and Biomolecular Engineering, North Carolina State University
キーワード
Surface wrinkling
Biomimetic materials
Horseradish peroxidase
Bio-based materials
抄録
A new and simple approach for surface wrinkling inspired by polymer assemblies in wood fibers is introduced. A hard skin is synthesized on a linear polysaccharide support that resembles the structural units of the cell wall. This skin, a wood mimetic layer, is produced through immersion in a solution containing phenolic precursor and subsequent surface reaction by horseradish peroxidase. A patterned surface with micron‐scale wrinkles is formed upon drying and as a result of inhomogeneous shrinkage. We demonstrate that the design of the wrinkled surfaces can be controlled by the molecular structure of the phenolic precursor, temperature, and drying stress. It is noteworthy that this is a totally bio‐based system involving green materials and processes.
出版者
WILEY‐VCH Verlag GmbH & Co. KGaA
資料タイプ
学術雑誌論文
外部リンク
ISSN
1864564X
掲載誌名
ChemSusChem
8
22
開始ページ
3892
終了ページ
3896
発行日
2015-11-23
出版者DOI
著者版フラグ
著者版
著作権表記
© 2015 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
掲載情報
This is the peer reviewed version of the following article: H. Izawa, N. Okuda, S. Ifuku, M. Morimoto, H. Saimoto, O. J. Rojas, Bio‐based Wrinkled Surfaces Harnessed from Biological Design Principles of Wood and Peroxidase Activity. ChemSusChem 2015, 8, 3892. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
部局名
工学部・工学研究科
言語
英語