期刊
PROGRESS IN MATERIALS SCIENCE
卷 120, 期 -, 页码 -出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.pmatsci.2021.100823
关键词
Microstructure; Bioinspiration; Wetting; Adhesion; Micropatterning; Skin adhesive
资金
- European Research Council (ERC) under the European Union [340929]
- European Union [842613, 790559]
- Leibniz Association
- INM
- Humboldt Foundation
- Humboldt Alumni Network grant
- European Research Council (ERC) [790559, 842613] Funding Source: European Research Council (ERC)
This paper discusses the mechanisms of interaction between biological surface micro-patterns and liquids, solids, and soft matter, as well as the methods of using micro-pattern design to achieve wetting, self-cleaning, anti-fouling, adhesion, skin adherence, and sensing functions. Compared to traditional chemical strategies, micro-patterning methods offer superior resource efficiency and sustainability and can be applied in areas such as water resource management, robotics, and health monitoring devices.
In the course of evolution nature has arrived at startling materials solutions to ensure survival. Investigations into biological surfaces, ranging from plants, insects and geckos to aquatic animals, have inspired the design of intricate surface patterns to create useful functionalities. This paper reviews the fundamental interaction mechanisms of such micropatterns with liquids, solids, and soft matter such as skin for control of wetting, self-cleaning, anti-fouling, adhesion, skin adherence, and sensing. Compared to conventional chemical strategies, the paradigm of micropatterning enables solutions with superior resource efficiency and sustainability. Associated applications range from water management and robotics to future health monitoring devices. We finally provide an overview of the relevant patterning methods as an appendix.
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