Bioinspired synthetic wet adhesives: from permanent bonding to reversible regulation |
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| Affiliation: | 1. Institute of Orthopaedic & Musculoskeletal Science, Division of Surgery & Interventional Science, University College London, Royal National Orthopaedic Hospital, Stanmore, HA7 4LP, United Kingdom;2. State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, China;1. Center for Biomaterials, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Hwarangno 14-gil 5, Seongbuk-gu, Seoul, 02792, Republic of Korea;2. Department of Biotechnology, Korea University, Seoul, 02841, Republic of Korea;3. Medical Device Development Center, Deagu-Gyeongbuk Medical Innovation Foundation (DGMIF), 80 Cheombok-Ro, Dong-gu, Daegu, 41061, Republic of Korea;4. Division of Bio-Medical Science and Technology, Korea University of Science and Technology (UST), Daejeon, 34113, Republic of Korea;5. College of Veterinary Medicine and Institute of Veterinary Science, Kangwon National University, Gangwondaehak-gil, Chuncheon, Gangwon, 24341, Republic of Korea;1. Departments of Bioengineering and Materials Science and Engineering, University of California Berkeley, Berkeley, CA 94720-1760, USA;2. University of California, Berkeley–University of California, San Francisco Graduate Program in Bioengineering, Berkeley, CA 94720, USA;3. Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA |
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| Abstract: | Nowadays, robust underwater adhesives products are highly demanded both in industrial and biomedical fields. Meanwhile, study of the underwater adhesion mechanism of natural organisms under fluid environment is necessary, which provides inspiration for engineering adhesive materials that can be used in wet environment. Scientists are committed to discovering the unique adhesion mechanisms of protein adhesives for natural organisms. Especially, recent understanding of wet adhesion mechanisms provides designable inspiration for developing novel synthetic underwater adhesives with high performance by using 3,4-dihydroxyphenylalanine-based and coacervate-enabled strategies. Although pursuing robust interface bonding in these years, controlling the wet adhesion state with reversible/switchable feature is the latest goal for developing intelligent biomimetic adhesives, which implies important applications in multiple fields. |
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| Keywords: | Bioinspired Synthetic Wet adhesives Switchable/reversible Biomedical application |
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