Bioinspired surfaces with switchable adhesion
WebJul 31, 2024 · Anisotropic friction generated by microstructured surfaces is crucial for performing functions such as directional locomotion and adhesion in biological systems. Hence, an epoxy-based shape memory polymer (SMP) incorporating Fe3O4 nanoparticles is used in this study to create a smart surface with oriented structures to mimic … WebDec 9, 2010 · [21] Reddy S, Arzt E and del Campo A 2007 Bioinspired surfaces with switchable adhesion Adv. Mater. 19 3833-7. Crossref; Google Scholar [22] Kim S, Sitti …
Bioinspired surfaces with switchable adhesion
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WebDec 20, 2024 · The design of smart surfaces with switchable adhesive properties in a wet environment has remained a challenge in adhesion science and materials engineering. Despite intense demands in various industrial applications and exciting progress in mimicking the remarkable wet adhesion through the delicate … WebNov 14, 2024 · Later, the corresponding artificial wet adhesive surfaces inspired by these representative organisms are highlighted. After that, the typical methods for fabricating …
WebOct 30, 2007 · The shape memory property of a thermoplastic elastomer is taken advantage of to fabricate a fibrillar switchable adhesive surface that switches from a temporary non‐adhesive state to a permanent adhesive surface with at least a 200‐fold increase in pull‐off force. Applications of such systems, for example in pick‐and‐carry elements or in … WebXu, Bioinspired double network hydrogels: from covalent double network hydrogels via hybrid double network hydrogels to physical double network hydrogels, Mater. Horiz., № 8, с. 1173
WebBioinspired adhesives that emulate the unique dry and wet adhesion mechanisms of living systems have been actively explored over the past two decades. Synthetic bioinspired adhesives that have recently been developed exhibit versatile smart adhesion capabilities, including controllable adhesion strength, active adhesion control, no residue remaining … WebDec 2, 2009 · Super-antiwetting interfaces, such as superhydrophobic and superamphiphobic surfaces in air and superoleophobic interfaces in water, with special liquid−solid adhesion have recently attracted worldwide attention. Through tuning surface microstructures and compositions to achieve certain solid/liquid contact modes, we can …
WebApr 1, 2024 · In conclusion, a smart surface with reversibly switchable wettability and high adhesion was reported. The surface was prepared by alternately depositing PDDA and PSS on a copper substrate with mastoid structure prepared by laser processing. The wettability of the as-prepared copper surface can switch reversibly between …
WebSurface wettability plays an important role in regulating biomolecule adhesion behaviors. The biomolecule adhesion behaviors of superwettable surfaces have become an important topic as an important part of the … flybe flights from belfast to birminghamWebNov 14, 2024 · Later, the corresponding artificial wet adhesive surfaces inspired by these representative organisms are highlighted. After that, the typical methods for fabricating these surfaces are briefly introduced. Finally, future challenges and opportunities to develop bioinspired multiscaled wet adhesive surfaces with controlled adhesion are presented. flybe flights from belfast city airportWebLarge-scale preparation of a versatile bioinspired sponge with physic-mechanochemical robustness for multitasking separation. Journal of Hazardous Materials, 2024, 435, 128902. flybe flights from belfastWebthe development of high-performance smart surfaces with switchable adhesion. Keywords:bioinspiredmaterials,switchableadhesion,bioprototype,gecko,stimuli-responsive INTRODUCTION flybe flights bookingWebAug 12, 2024 · The surface wettability of plants exhibits many unique advantages, which enhances the environmental adaptability of plants. In … flybe flights from birmingham airportWebMay 15, 2013 · Bioinspired surfaces with special wettability have rapidly emerged at the forefront of materials research. What is behind biological surfaces with special ... a superantiwetting surface with switchable solid-liquid adhesion can be obtained.36 The mobility of a liquid droplet on such surfaces can be controllably switched from rolling to a … flybe flights from aberdeenWeb64. Daoai Wang, et al., Engineering a Titanium Surface with Controllable Oleophobicity and Switchable Oil. J. Phys. Chem. C, 2010. 114: p. 9938-9944. 65. Tian, D., et al., Photo-induced water–oil separation based on switchable superhydrophobicity– superhydrophilicity and underwater superoleophobicity of the aligned ZnO nanorod flybe flights exeter to dublin