Bioinspired surfaces with switchable adhesion
WebAug 12, 2011 · Pressure as an actuation mode for realizing fully reversible adhesion, to our knowledge, has not been shown before. The adhesive system is composed of PDMS micropillars with aspect ratio 3 (length 30 μm and diameter 10 μm) fabricated using photolithography and moulding. We show that this system can reversibly switch … WebNov 14, 2024 · Later, the corresponding artificial wet adhesive surfaces inspired by these representative organisms are highlighted. After that, the typical methods for fabricating …
Bioinspired surfaces with switchable adhesion
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Web64. 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 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
WebApr 8, 2024 · DOI: 10.1002/admi.202402465 Corpus ID: 258046383; Bioinspired Adhesive Manufactured by Projection Microstereolithography 3D Printing Technology and Its Application @article{He2024BioinspiredAM, title={Bioinspired Adhesive Manufactured by Projection Microstereolithography 3D Printing Technology and Its Application}, … WebApr 1, 2024 · This work reports a novel oil-loaded SMPs surface with switchable adhesion for both solid and liquid, proposing new strategies to design smart adhesive surfaces and new methods for controlling adhesion. ... Bioinspired surface for surgical graspers based on the strong wet friction of tree frog toe pads. ACS Appl. Mater. Interfaces (2015)
WebSwitchable Adhesion on Curved Surfaces Mimicking the Coordination of Radial-Oriented Spatular Tips and Motion of Gecko Toes. ACS Applied Materials & Interfaces 2024, 14 ... Bioinspired Surface for Surgical Graspers Based on the Strong Wet Friction of Tree Frog Toe Pads. ACS Applied Materials & Interfaces 2015, 7 ... 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 …
WebSep 3, 2024 · Bioinspired dry adhesives have attracted considerable attention over the last decade because of their superiority in properties, such as adhesion strength, repeatable and reversible adhesion, rough surface adaptation, self-cleaning, and directional adhesion. However, previous manufacturing techniques of bioinspired dry adhesives …
WebFeb 3, 2010 · Abstract. Drawing inspiration from the adhesion abilities of a leaf beetle found in nature, we have engineered a switchable adhesion device. The device combines two … how did harold shipman get caughthow did harold die in the battle of hastingsWebAn active surface with an on-demand tunable topography holds great potential for various applications, such as reconfigurable metasurfaces, adaptive microlenses, soft robots and four-dimensional (4D) printing. Despite extensive progress, to achieve refined control of microscale surface structures with large-amplitude deformation remains a challenge. … how many seconds in in 5 minutesWebOct 6, 2015 · Switchable adhesion is obtained on its complementary porous surface. The porous Au structure is fabricated by a geometric replica of the nanocone arrays. After the … how did harold lasswell define politicsWebSurface 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 … how did harold holt disappearWebDec 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. … how did harold holt become prime ministerWebApr 15, 2024 · Boron nitride nanosheet embedded bio-inspired wet adhesives with switchable adhesion and oxidation resistance ... Smart adhesives that can debond from a surface on-command in response to stimuli are highly desired. However, the over-oxidation of mussel-mimetic adhesives greatly reduces free-catechol groups and results … how many seconds in one minute