A review of bioinspired dry adhesives: from achieving strong adhesion to realizing switchable adhesion.

IF 3.1 3区计算机科学 Q1 ENGINEERING, MULTIDISCIPLINARY

Bioinspiration & Biomimetics Pub Date : 2024-07-23 DOI:10.1088/1748-3190/ad62cf

Jinsheng Zhao, Neng Xia, Li Zhang

引用次数: 0

Abstract

In the early twenty-first century, extensive research has been conducted on geckos' ability to climb vertical walls with the advancement of microscopy technology. Unprecedented studies and developments have focused on the adhesion mechanism, structural design, preparation methods, and applications of bioinspired dry adhesives. Notably, strong adhesion that adheres to both the principles of contact splitting and stress uniform distribution has been discovered and proposed. The increasing popularity of flexible electronic skins, soft crawling robots, and smart assembly systems has made switchable adhesion properties essential for smart adhesives. These adhesives are designed to be programmable and switchable in response to external stimuli such as magnetic fields, thermal changes, electrical signals, light exposure as well as mechanical processes. This paper provides a comprehensive review of the development history of bioinspired dry adhesives from achieving strong adhesion to realizing switchable adhesion.

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生物启发干粘合剂综述：从实现强粘合力到实现可切换粘合力。

二十一世纪初，随着显微镜技术的发展，人们对壁虎攀爬垂直墙壁的能力进行了广泛的研究。前所未有的研究和发展集中于生物启发干粘合剂的粘合机制、结构设计、制备方法和应用。值得注意的是，人们发现并提出了同时遵循接触分裂和应力均匀分布原理的强粘附性。随着柔性电子皮肤、软爬行机器人和智能装配系统的日益普及，智能粘合剂必须具备可切换的粘合特性。这些粘合剂可根据磁场、热变化、电信号、光照射以及机械过程等外部刺激进行编程和切换。本文全面回顾了生物启发干粘合剂从实现强粘合力到实现可切换粘合力的发展历程。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Bioinspiration & Biomimetics 工程技术-材料科学：生物材料

CiteScore

5.90

自引率

14.70%

发文量

132

审稿时长

3 months

期刊介绍： Bioinspiration & Biomimetics publishes research involving the study and distillation of principles and functions found in biological systems that have been developed through evolution, and application of this knowledge to produce novel and exciting basic technologies and new approaches to solving scientific problems. It provides a forum for interdisciplinary research which acts as a pipeline, facilitating the two-way flow of ideas and understanding between the extensive bodies of knowledge of the different disciplines. It has two principal aims: to draw on biology to enrich engineering and to draw from engineering to enrich biology. The journal aims to include input from across all intersecting areas of both fields. In biology, this would include work in all fields from physiology to ecology, with either zoological or botanical focus. In engineering, this would include both design and practical application of biomimetic or bioinspired devices and systems. Typical areas of interest include: Systems, designs and structure Communication and navigation Cooperative behaviour Self-organizing biological systems Self-healing and self-assembly Aerial locomotion and aerospace applications of biomimetics Biomorphic surface and subsurface systems Marine dynamics: swimming and underwater dynamics Applications of novel materials Biomechanics; including movement, locomotion, fluidics Cellular behaviour Sensors and senses Biomimetic or bioinformed approaches to geological exploration.