Attachment ability of combined biomimetic adhesive micro-textures of different shapes
Abstract There are various potential applications of biomimetic adhesive solutions including climbing robotic systems, mobile sensor platforms, and biomedical applications such as patches for external use. Achieving resistance to both normal and tangential loads, however, is a critical issue that st...
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| Format: | Article |
| Language: | English |
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Tsinghua University Press
2023-01-01
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| Series: | Friction |
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| Online Access: | https://doi.org/10.1007/s40544-022-0675-9 |
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| _version_ | 1850218895587147776 |
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| author | David Badler Yuri Kligerman Haytam Kasem |
| author_facet | David Badler Yuri Kligerman Haytam Kasem |
| author_sort | David Badler |
| collection | DOAJ |
| description | Abstract There are various potential applications of biomimetic adhesive solutions including climbing robotic systems, mobile sensor platforms, and biomedical applications such as patches for external use. Achieving resistance to both normal and tangential loads, however, is a critical issue that still needs to be addressed. Some animals have developed exceptional attachment mechanisms based on combined fibrillar elements of different shapes and functions. Experimental investigation of combined biomimetic adhesive micro-textures on tribological performances such as adhesion, friction, and peeling resistance is needed to apply this idea to the design of an artificial texture having similar “biomimetic” properties. In the present study, we demonstrate that combinations of different shapes of biomimetic adhesive micro-textures show increased efficiency under different contact environments and enable long-term adhesive solutions. Our work sheds light on combinations of different element shapes inspired by nature and their adhesive efficiency as a function of the ratio of each biomimetic element, as well as their spatial repartition. |
| format | Article |
| id | doaj-art-76bef638859a4075bac7dbca78205a13 |
| institution | OA Journals |
| issn | 2223-7690 2223-7704 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Tsinghua University Press |
| record_format | Article |
| series | Friction |
| spelling | doaj-art-76bef638859a4075bac7dbca78205a132025-08-20T02:07:34ZengTsinghua University PressFriction2223-76902223-77042023-01-011181430144110.1007/s40544-022-0675-9Attachment ability of combined biomimetic adhesive micro-textures of different shapesDavid Badler0Yuri Kligerman1Haytam Kasem2Faculty of Mechanical Engineering, Technion-Israel Institute of TechnologyFaculty of Mechanical Engineering, Technion-Israel Institute of TechnologyFaculty of Mechanical Engineering, Technion-Israel Institute of TechnologyAbstract There are various potential applications of biomimetic adhesive solutions including climbing robotic systems, mobile sensor platforms, and biomedical applications such as patches for external use. Achieving resistance to both normal and tangential loads, however, is a critical issue that still needs to be addressed. Some animals have developed exceptional attachment mechanisms based on combined fibrillar elements of different shapes and functions. Experimental investigation of combined biomimetic adhesive micro-textures on tribological performances such as adhesion, friction, and peeling resistance is needed to apply this idea to the design of an artificial texture having similar “biomimetic” properties. In the present study, we demonstrate that combinations of different shapes of biomimetic adhesive micro-textures show increased efficiency under different contact environments and enable long-term adhesive solutions. Our work sheds light on combinations of different element shapes inspired by nature and their adhesive efficiency as a function of the ratio of each biomimetic element, as well as their spatial repartition.https://doi.org/10.1007/s40544-022-0675-9biomimeticmicro-texturesadhesionfrictionpeeling |
| spellingShingle | David Badler Yuri Kligerman Haytam Kasem Attachment ability of combined biomimetic adhesive micro-textures of different shapes Friction biomimetic micro-textures adhesion friction peeling |
| title | Attachment ability of combined biomimetic adhesive micro-textures of different shapes |
| title_full | Attachment ability of combined biomimetic adhesive micro-textures of different shapes |
| title_fullStr | Attachment ability of combined biomimetic adhesive micro-textures of different shapes |
| title_full_unstemmed | Attachment ability of combined biomimetic adhesive micro-textures of different shapes |
| title_short | Attachment ability of combined biomimetic adhesive micro-textures of different shapes |
| title_sort | attachment ability of combined biomimetic adhesive micro textures of different shapes |
| topic | biomimetic micro-textures adhesion friction peeling |
| url | https://doi.org/10.1007/s40544-022-0675-9 |
| work_keys_str_mv | AT davidbadler attachmentabilityofcombinedbiomimeticadhesivemicrotexturesofdifferentshapes AT yurikligerman attachmentabilityofcombinedbiomimeticadhesivemicrotexturesofdifferentshapes AT haytamkasem attachmentabilityofcombinedbiomimeticadhesivemicrotexturesofdifferentshapes |