Abstract Bacteria are widely distributed in the natural environment and the surfaces of objects, bringing about much trouble in our lives. Varies nanomaterials have been demonstrated good effect on killing microbe, but the consistency and stability seem to be improved. Recently, antibacterial effect on surfaces of some natural nanostructures was recognized, and more and more evidences were provided as a new type of bactericidal mechanism, the physical sterilization. The dragonfly and cicada wings have been found to possess the most exceptional antibacterial properties because of the specific nanostructure. Inspired by the biofunctions, researchers began to build a series of physico-antimicrobial surfaces on different materials to avoid the abuse of antibiotics and the environmental pollution of organic antibacterial agents. The physico-antimicrobial structure does not rely on chemical components, and a series of physico-antimicrobial models have been established. To deeply understand the physically bactericidal effect, this article reviews a series of natural and biomimetic physical antibacterial surfaces and makes reasonable expectations for the application of such composite materials in constructing physical antibacterial surfaces.

中文翻译：

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仿生物理抗菌表面的构建进展

摘要 细菌广泛分布于自然环境和物体表面，给我们的生活带来很多麻烦。各种纳米材料已被证明具有良好的杀灭微生物效果，但一致性和稳定性似乎有所提高。近年来，人们认识到一些天然纳米结构表面的抗菌作用，并作为一种新型的杀菌机制——物理杀菌提供了越来越多的证据。由于特殊的纳米结构，蜻蜓和蝉的翅膀被发现具有最卓越的抗菌性能。受生物功能的启发，研究人员开始在不同的材料上构建一系列物理抗菌表面，以避免滥用抗生素和有机抗菌剂对环境的污染。物理抗菌结构不依赖于化学成分，已经建立了一系列物理抗菌模型。为深入了解物理杀菌效果，本文综述了一系列天然和仿生物理抗菌表面，并对此类复合材料在构建物理抗菌表面中的应用做出合理预期。