Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1098/rsta.2016.0191 |
Superhydrophobic hierarchically structured surfaces in biology: evolution, structural principles and biomimetic applications | |
Barthlott, W.1; Mail, M.1,2; Neinhuis, C.3,4 | |
通讯作者 | Barthlott, W. |
来源期刊 | PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES
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ISSN | 1364-503X |
EISSN | 1471-2962 |
出版年 | 2016 |
卷号 | 374期号:2073 |
英文摘要 | A comprehensive survey of the construction principles and occurrences of superhydrophobic surfaces in plants, animals and other organisms is provided and is based on our own scanning electron microscopic examinations of almost 20 000 different species and the existing literature. Properties such as self-cleaning (lotus effect), fluid drag reduction (Salvinia effect) and the introduction of new functions (air layers as sensory systems) are described and biomimetic applications are discussed: self-cleaning is established, drag reduction becomes increasingly important, and novel air-retaining grid technology is introduced. Surprisingly, no evidence for lasting superhydrophobicity in non-biological surfaces exists (except technical materials). Phylogenetic trees indicate that superhydrophobicity evolved as a consequence of the conquest of land about 450 million years ago and may be a key innovation in the evolution of terrestrial life. The approximate 10 million extant species exhibit a stunning diversity of materials and structures, many of which are formed by self-assembly, and are solely based on a limited number of molecules. A short historical survey shows that bionics (today often called biomimetics) dates back more than 100 years. Statistical data illustrate that the interest in biomimetic surfaces is much younger still. Superhydrophobicity caught the attention of scientists only after the extreme superhydrophobicity of lotus leaves was published in 1997. Regrettably, parabionic products play an increasing role in marketing. This article is part of the themed issue ’Bioinspired hierarchically structured surfaces for green science’. |
英文关键词 | bionics lotus Salvinia effect Notonecta air-retaining grids evolution |
类型 | Article |
语种 | 英语 |
国家 | Germany |
收录类别 | SCI-E |
WOS记录号 | WOS:000391135200010 |
WOS关键词 | PLANT EPICUTICULAR WAXES ; NEOMYS-FODIENS MAMMALIA ; ATOMIC-FORCE MICROSCOPY ; IN-VITRO RECONSTITUTION ; WATER-FERN SALVINIA ; PLASTRON RESPIRATION ; CHEMICAL-COMPOSITION ; FEATHER STRUCTURE ; DESERT BEETLE ; AIR RETENTION |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/195434 |
作者单位 | 1.Univ Bonn, Nees Inst Biodivers Plants, Venusbergweg 22, D-53115 Bonn, Germany; 2.Univ Bonn, Inst Crop Sci & Resource Conservat INRES Hort Sci, Hugel 6, D-53121 Bonn, Germany; 3.Tech Univ Dresden, Inst Bot, Zellescher Weg 20b, D-01217 Dresden, Germany; 4.Tech Univ Dresden, B CUBE Innovat Ctr Mol Bioengn, Arnoldstr 18, D-01217 Dresden, Germany |
推荐引用方式 GB/T 7714 | Barthlott, W.,Mail, M.,Neinhuis, C.. Superhydrophobic hierarchically structured surfaces in biology: evolution, structural principles and biomimetic applications[J],2016,374(2073). |
APA | Barthlott, W.,Mail, M.,&Neinhuis, C..(2016).Superhydrophobic hierarchically structured surfaces in biology: evolution, structural principles and biomimetic applications.PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES,374(2073). |
MLA | Barthlott, W.,et al."Superhydrophobic hierarchically structured surfaces in biology: evolution, structural principles and biomimetic applications".PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES 374.2073(2016). |
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