Strong and Reversible Adhesion of Interlocked 3D-Microarchitectures
Abstract
:1. Introduction
2. Materials and Methods
2.1. Fabrication of the 3D Microstructures
2.2. Scanning Electron Microscope Imaging of the 3D Microstructures
2.3. Confocal Microscope Imaging of the 3D Microstructures
2.4. Adhesion Measurements
3. Results
4. Conclusions
Author Contributions
Funding
Conflicts of Interest
References
- Brubaker, C.E.; Messersmith, P.B. The present and future of biologically inspired adhesive interfaces and materials. Langmuir 2012, 28, 2200–2205. [Google Scholar] [CrossRef] [PubMed]
- Pang, C.; Kim, T.I.; Bae, W.G.; Kang, D.; Kim, S.M.; Suh, K.Y. Bioinspired reversible interlocker using regularly arrayed high aspect-ratio polymer fibers. Adv. Mater. 2012, 24, 475–479. [Google Scholar] [CrossRef] [PubMed]
- Ko, H.; Zhang, Z.X.; Chueh, Y.L.; Ho, J.C.; Lee, J.; Fearing, R.S.; Javey, A. Wet and dry adhesion properties of self-selective nanowire connectors. Adv. Funct. Mater. 2009, 19, 3098–3102. [Google Scholar] [CrossRef]
- Oh, K.H.; Kang, H.S.; Choo, M.J.; Jang, D.H.; Lee, D.; Lee, D.G.; Kim, T.H.; Hong, Y.T.; Park, J.K.; Kim, H.T. Interlocking membrane/catalyst layer interface for high mechanical robustness of hydrocarbon-membrane-based polymer electrolyte membrane fuel cells. Adv. Mater. 2015, 27, 2974–2980. [Google Scholar] [CrossRef] [PubMed]
- Pang, C.; Lee, G.Y.; Kim, T.I.; Kim, S.M.; Kim, H.N.; Ahn, S.H.; Suh, K.Y. A flexible and highly sensitive strain-gauge sensor using reversible interlocking of nanofibres. Nat. Mater. 2012, 11, 795–801. [Google Scholar] [CrossRef]
- Lee, C.H.; Kim, D.R.; Zheng, X.L. Fabrication of nanowire electronics on nonconventional substrates by water-assisted transfer printing method. Nano Lett. 2011, 11, 3435–3439. [Google Scholar] [CrossRef]
- Yuk, S.; Choo, M.J.; Lee, D.; Guim, H.; Kim, T.H.; Lee, D.G.; Choi, S.; Lee, D.H.; Doo, G.; Hong, Y.T.; et al. Three-dimensional interlocking interface: Mechanical nanofastener for high interfacial robustness of polymer electrolyte membrane fuel cells. Adv. Mater. 2017, 29, 1603056. [Google Scholar] [CrossRef]
- Gorb, S.N. Biological attachment devices: Exploring nature’s diversity for biomimetics. Philos. Trans. R. Soc. A 2008, 366, 1557–1574. [Google Scholar] [CrossRef]
- Chen, C.M.; Chiang, C.L.; Lai, C.L.; Xie, T.; Yang, S. Buckling-based strong dry adhesives via interlocking. Adv. Funct. Mater. 2013, 23, 3813–3823. [Google Scholar] [CrossRef]
- Yang, S.Y.; O’Cearbhaill, E.D.; Sisk, G.C.; Park, K.M.; Cho, W.K.; Villiger, M.; Bouma, B.E.; Pomahac, B.; Karp, J.M. A bio-inspired swellable microneedle adhesive for mechanical interlocking with tissue. Nat. Commun. 2013, 4, 1702. [Google Scholar] [CrossRef]
- Fischer, S.C.L.; Gross, K.; Abad, O.T.; Becker, M.M.; Park, E.; Hensel, R.; Arzt, E. Funnel-shaped microstructures for strong reversible adhesion. Adv. Mater. Interfaces 2017, 4, 1700292. [Google Scholar] [CrossRef]
- Liu, Z.Y.; Wang, X.T.; Qi, D.P.; Xu, C.; Yu, J.C.; Liu, Y.Q.; Jiang, Y.; Liedberg, B.; Chen, X.D. High-adhesion stretchable electrodes based on nanopile interlocking. Adv. Mater. 2017, 29, 1603382. [Google Scholar] [CrossRef] [PubMed]
- Sun, K.; Ko, H.; Park, H.-H.; Seong, M.; Lee, S.-H.; Yi, H.; Park, H.W.; Kim, T.-I.; Pang, C.; Jeong, H.E. Hybrid architectures of heterogeneous carbon nanotube composite microstructures enable multiaxial strain perception with high sensitivity and ultrabroad sensing range. Small 2018, 14, 1803411. [Google Scholar] [CrossRef] [PubMed]
- Kim, T.I.; Jeong, H.E.; Suh, K.Y.; Lee, H.H. Stooped nanohairs: Geometry-controllable, unidirectional, reversible, and robust gecko-like dry adhesive. Adv. Mater. 2009, 21, 2276–2281. [Google Scholar] [CrossRef]
- Park, H.H.; Seong, M.; Sun, K.; Ko, H.; Kim, S.M.; Jeong, H.E. Flexible and Shape-Reconfigurable Hydrogel Interlocking Adhesives for High Adhesion in Wet Environments Based on Anisotropic Swelling of Hydrogel Microstructures. ACS Macro Lett. 2017, 6, 1325–1330. [Google Scholar] [CrossRef]
- Yi, H.; Seong, M.; Sun, K.; Hwang, I.; Lee, K.; Cha, C.; Kim, T.I.; Jeong, H.E. Wet-responsive, reconfigurable, and biocompatible hydrogel adhesive films for transfer printing of nanomembranes. Adv. Funct. Mater. 2018, 28, 1706498. [Google Scholar] [CrossRef]
- Yi, H.; Kang, M.; Kwak, M.K.; Jeong, H.E. Simple and reliable fabrication of bioinspired mushroom-shaped micropillars with precisely controlled tip geometries. ACS Appl. Mater. Interfaces 2016, 8, 22671–22678. [Google Scholar] [CrossRef] [PubMed]
- Kwak, R.; Park, H.H.; Ko, H.; Seong, M.; Kwak, M.K.; Jeong, H.E. Partially cured photopolymer with gradient bingham plastic behaviors as a versatile deformable material. ACS Macro Lett. 2017, 6, 561–565. [Google Scholar] [CrossRef]
- Choi, S.J.; Kim, H.N.; Bae, W.G.; Suh, K.Y. Modulus- and surface energy-tunable ultraviolet-curable polyurethane acrylate: Properties and applications. J. Mater. Chem. 2011, 21, 14325–14335. [Google Scholar] [CrossRef]
- Yi, H.; Hwang, I.; Lee, J.H.; Lee, D.; Lim, H.; Tahk, D.; Sung, M.; Bae, W.G.; Choi, S.J.; Kwak, M.K.; et al. Continuous and scalable fabrication of bioinspired dry adhesives via a roll-to-roll process with modulated ultraviolet-curable resin. ACS Appl. Mater. Interfaces 2014, 6, 14590–14599. [Google Scholar] [CrossRef]
- Seong, M.; Jeong, C.; Yi, H.; Park, H.H.; Bae, W.G.; Park, Y.B.; Jeong, H.E. Adhesion of bioinspired nanocomposite microstructure at high temperatures. Appl. Surf. Sci. 2017, 413, 275–283. [Google Scholar] [CrossRef]
- Pang, C.; Kwak, M.K.; Lee, C.; Jeong, H.E.; Bae, W.G.; Suh, K.Y. Nano meets beetles from wing to tiptoe: Versatile tools for smart and reversible adhesions. Nano Today 2012, 7, 496–513. [Google Scholar] [CrossRef]
- Alahmadi, A. Influence of triboelectrification on friction coefficient. Int. J. Sci. Eng. Res. 2014, 5, 22–29. [Google Scholar]
- Leckband, D.; Israelachvili, J. Intermolecular forces in biology. Q. Rev. Biophys. 2001, 34, 105–267. [Google Scholar] [CrossRef] [PubMed]
PUA | Elastic Modulus (MPa) | Elongation at Break (%) |
---|---|---|
Soft PUA | 20 | 45 |
Hard PUA | 320 | 9 |
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Seong, M.; Park, H.-H.; Hwang, I.; Jeong, H.E. Strong and Reversible Adhesion of Interlocked 3D-Microarchitectures. Coatings 2019, 9, 48. https://doi.org/10.3390/coatings9010048
Seong M, Park H-H, Hwang I, Jeong HE. Strong and Reversible Adhesion of Interlocked 3D-Microarchitectures. Coatings. 2019; 9(1):48. https://doi.org/10.3390/coatings9010048
Chicago/Turabian StyleSeong, Minho, Hyun-Ha Park, Insol Hwang, and Hoon Eui Jeong. 2019. "Strong and Reversible Adhesion of Interlocked 3D-Microarchitectures" Coatings 9, no. 1: 48. https://doi.org/10.3390/coatings9010048