Bioinspired materials for underwater adhesion with pathways to switchability
Bioinspired materials for underwater adhesion with pathways to switchability
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DOI：
10.1016/j.xcrp.2023.101597
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发表时间：
2023-09
影响因子：
8.9
通讯作者：
Chanhong Lee;Huiqi Shi;Jiyoung Jung;Bowen Zheng;Kan Wang;Ravi Tutika;Rong Long;Bruce P Lee;Grace X. Gu;Michael D. Bartlett
中科院分区：
文献类型：
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作者：
Chanhong Lee;Huiqi Shi;Jiyoung Jung;Bowen Zheng;Kan Wang;Ravi Tutika;Rong Long;Bruce P Lee;Grace X. Gu;Michael D. Bartlett
对于组织粘附和水下机器人等应用来说，对水下或潮湿表面的牢固粘附是一个重大挑战。当需要快速附着、高粘合能力和容易剥离的可切换粘合时，这一点尤其明显。大自然展示了从贻贝到章鱼的生物体的永久到可逆附着的范围，为水下附着设计提供了灵感，但尚未在合成系统中充分利用。在这里，我们回顾了创造具有可转换性的水下粘合剂的挑战和机遇。我们讨论关键的材料，几何，建模和设计工具，以实现水下附着力类似的附着力控制的性质。通过这些跨学科的努力，我们设想生物启发的粘合剂可以达到甚至超过生物系统中发现的非凡能力。
Strong adherence to underwater or wet surfaces for applications like tissue adhesion and underwater robotics is a significant challenge. This is especially apparent when switchable adhesion is required that demands rapid attachment, high adhesive capacity, and easy release. Nature displays a spectrum of permanent to reversible attachment from organisms ranging from the mussel to the octopus, providing inspiration for underwater adhesion design that has yet to be fully leveraged in synthetic systems. Here, we review the challenges and opportunities for creating underwater adhesives with a pathway to switchability. We discuss key material, geometric, modeling, and design tools necessary to achieve underwater adhesion similar to the adhesion control demonstrated in nature. Through these interdisciplinary efforts, we envision that bioinspired adhesives can rise to or even surpass the extraordinary capabilities found in biological systems.