Nature-inspired adhesive systems

M Li, A Mao, Q Guan, E Saiz - Chemical Society Reviews, 2024 - pubs.rsc.org
Many organisms in nature thrive in intricate habitats through their unique bio-adhesive
surfaces, facilitating tasks such as capturing prey and reproduction. It's important to note that …

Bioinspired multiscale wet adhesive surfaces: structures and controlled adhesion

Y Chen, J Meng, Z Gu, X Wan, L Jiang… - Advanced Functional …, 2020 - Wiley Online Library
In nature, many organisms are able to accommodate a complex living environment by
developing biological wet adhesive surfaces with unique functions such as fixation and …

Bioadhesives for internal medical applications: a review

W Zhu, YJ Chuah, DA Wang - Acta biomaterialia, 2018 - Elsevier
Bioadhesives such as tissue adhesives, hemostatic agents, and tissue sealants have gained
increasing popularity in different areas of clinical operations during the last three decades …

Stability of constrained capillary surfaces

JB Bostwick, PH Steen - Annual Review of Fluid Mechanics, 2015 - annualreviews.org
A capillary surface is an interface between two fluids whose shape is determined primarily
by surface tension. Sessile drops, liquid bridges, rivulets, and liquid drops on fibers are all …

Learning from biological attachment devices: Applications of bioinspired reversible adhesive methods in robotics

K Xu, P Zi, X Ding - Frontiers of Mechanical Engineering, 2022 - Springer
Many organisms have attachment organs with excellent functions, such as adhesion,
clinging, and grasping, as a result of biological evolution to adapt to complex living …

Tree frog-inspired micropillar arrays with nanopits on the surface for enhanced adhesion under wet conditions

Q Liu, F Meng, X Wang, B Yang, D Tan… - … applied materials & …, 2020 - ACS Publications
Inspired by the nanoconcave top of epidermal cells on tree frogs' toe pads, an array of
composite micropillars with nanopits on the surface (CPp) has been designed. Polystyrene …

Humidity-enhanced wet adhesion on insect-inspired fibrillar adhesive pads

L Xue, A Kovalev, A Eichler-Volf, M Steinhart… - Nature …, 2015 - nature.com
Many insect species reversibly adhere to surfaces by combining contact splitting (contact
formation via fibrillar contact elements) and wet adhesion (supply of liquid secretion via …

Liquid bridge splitting enhances normal capillary adhesion and resistance to shear on rough surfaces

MD Butler, D Vella - Journal of colloid and interface science, 2022 - Elsevier
Hypothesis 'Bridge splitting'is considered in the case of capillary adhesion: a fixed total
volume of liquid is split into multiple capillary bridges. Previous studies have shown that …

Elasto-capillary adhesion: effect of deformability on adhesion strength and detachment

M Butler, F Box, T Robert, D Vella - Physical Review Fluids, 2019 - APS
We study the interaction between capillary forces and deformation in the context of a
deformable capillary adhesive: a clamped, tense membrane is adhered to a rigid substrate …

Quasi-static responses of marine mussel plaques attached to deformable wet substrates under directional tensions

Y Pang, T Liu - arXiv preprint arXiv:2305.15129, 2023 - arxiv.org
Quantifying the response of marine mussel plaque attachment on wet surfaces remains a
significant challenge to a mechanistic understanding of plaque adhesion. Here, we …