Design parameters and current fabrication approaches for developing bioinspired dry adhesives
Design parameters and current fabrication approaches for developing bioinspired dry adhesives
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DOI：
10.1002/mabi.200600214
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发表时间：
2007-02-12
影响因子：
4.6
通讯作者：
Arzt, Eduard
中科院分区：
文献类型：
--
作者：
del Campo, Aranzazu;Arzt, Eduard
一些甲虫、蜘蛛、苍蝇和壁虎的附着垫上覆盖着一排密集的具有特征几何形状的长毛。这种奇特的地形使它们能够牢固地附着在几乎任何表面上，并很容易从任何表面上释放出来。在技术背景下，这种可逆的粘附可以使机器人沿着墙壁或天花板行走，或者导致新的医疗设备、一次性膏药、可重复使用的胶带等。模仿自然设计的人造纤维表面最近已经制造出来，但它们的粘附性能仍然与自然系统相去甚远。本综述介绍了过去几年在这一领域取得的进展，并讨论了未来有待解决的问题。
The attachment pads of some beetles, spiders, flies and geckos are covered by a dense array of long hairs with characteristic geometries. This curious topography allows them to firmly attach to and easily release from almost any kind of surface. In a technological context, such reversible adhesion could enable robots to walk along walls or ceilings, or lead to new medical devices, disposable plasters, reusable adhesive tapes, etc. Artificial fibrillar surfaces mimicking nature's design have been recently fabricated, but their adhesion performance is still far from that of natural systems. This review describes the progress in this field during the last few years and discusses the issues pending for the future.