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Gecko Adhesion: Structure, Function, and Applications

Published online by Cambridge University Press:  31 January 2011

Kellar Autumn
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Abstract

Geckos attach and detach their adhesive toes in milliseconds while running with reckless abandon on nearly any surface. The adhesive on gecko toes differs dramatically from that of conventional adhesives. Conventional pressure-sensitive adhesives (PSAs) are soft viscoelastic polymers that degrade, foul, self-adhere, and attach accidentally to inappropriate surfaces. In contrast, gecko toes bear angled arrays of branched, hair-like fibers (setae) formed from stiff, hydrophobic keratin that act as a bed of angled springs with an effective stiffness similar to that of PSAs. Setae are selfcleaning and maintain function for months during repeated use in dirty conditions. Setae are an anisotropic “frictional adhesive” in that adhesion requires maintenance of a proximally directed shear load. Thus, gecko setae resist inappropriate bonding and are capable of easy and rapid attachment and detachment. Engineered adhesive nanostructures inspired by geckos may become the glue of the future—and perhaps the screw of the future as well.

Type
Research Article
Information
MRS Bulletin , Volume 32 , Issue 6: Sticky Feet: From Animals to Materials , June 2007 , pp. 473 - 478
Copyright
Copyright © Materials Research Society 2007

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References

1.Autumn, K., in Biological Adhesives, Smith, A., Callow, J., Eds. (Springer, Berlin, 2006) pp. 225–255.CrossRefGoogle Scholar
2.Bhushan, B., Sayer, R.A., in Appl. Scanning Probe Methods, Vol. 7, Bhushan, B., Fuchs, H., Eds. (Springer, Heidelberg, 2007) pp. 41–76.Google Scholar
3.Autumn, K., Am. Sci. 94, 124 (2006).CrossRefGoogle Scholar
4.Williams, E.E., Peterson, J.A., Science 215, 1509 (1982).CrossRefGoogle Scholar
5.Ruibal, R., Ernst, V., J. Morphol. 117, 271 (1965).CrossRefGoogle Scholar
6.Russell, A.P., J. Zool. London 176, 437 (1975).CrossRefGoogle Scholar
7.Maderson, P.F.A., Nature 203, 780 (1964).CrossRefGoogle Scholar
8.Russell, A.P., Can. J. Zool. 64, 948 (1986).CrossRefGoogle Scholar
9.Alibardi, L., Tissue & Cell 35, 288 (2003).CrossRefGoogle Scholar
10.Rizzo, N. et al., J. R. Soc. Interface 3, 441 (2006).CrossRefGoogle Scholar
11.Han, D., Zhou, K., Bauer, A.M., Biol. J. Linnaean Soc. 83, 353 (2004).CrossRefGoogle Scholar
12.Schleich, H.H., Kästle, W., Amphibia-Reptilia 7, 141 (1986).CrossRefGoogle Scholar
13.Peterson, J.A., Williams, E.E., Bull. Mus. Comp. Zool. 149, 215 (1981).Google Scholar
14.Irschick, D.J. et al., Biol. J. Linnaean Soc. 59, 21 (1996).CrossRefGoogle Scholar
15.Stork, N.E., J. Nat. Hist. 17, 829 (1983).CrossRefGoogle Scholar
16.Arzt, E., Gorb, S., Spolenak, R., Proc. Natl. Acad. Sci USA 100, 10603 (2003).CrossRefGoogle Scholar
17.Russell, A.P., J. Morphol. 169, 293 (1981).CrossRefGoogle Scholar
18.Russell, A.P., Bauer, A.M., J. Morphol. 197, 221 (1988).CrossRefGoogle Scholar
19.Russell, A.P., Bauer, A.M., Mem. Queensl. Mus. 29, 453 (1990).Google Scholar
20.Russell, A.P., Bauer, A.M., Mem. Queensl. Mus. 29, 473 (1990).Google Scholar
21.Autumn, K., Peattie, A., Integr. Comp. Biol. 42, 1081 (2002).CrossRefGoogle Scholar
22.Roll, B., J. Zool. 235, 289 (1995).CrossRefGoogle Scholar
23.Bauer, A.M., J. Morphol. 235, 41 (1998).3.0.CO;2-R>CrossRefGoogle Scholar
24.Braun, M., Arb. Zool.-Zool. Inst. Würzburg 5, 31 (1879).Google Scholar
25.Haase, A., Archiv. f. Naturgesch. 66, 321 (1900).Google Scholar
26.Hiller, U.Z., Morph. Tiere 62, 307 (1968).CrossRefGoogle Scholar
27.Hiller, U., Forma et functio 1, 350 (1969).Google Scholar
28.Hiller, U., J. Bombay Nat. Hist. Soc. 73, 278 (1975).Google Scholar
29.Autumn, K. et al., Proc. Natl. Acad. Sci. USA 99, 12252 (2002).CrossRefGoogle Scholar
30.Israelachvili, J., Intermolecular and Surface Forces (Academic Press, New York, 1992).Google Scholar
31.Huber, G. et al., Proc. Natl. Acad. Sci. USA 102, 16293 (2005).CrossRefGoogle Scholar
32.Sun, W. et al., Biophys. J. 89, L14 (2005).CrossRefGoogle Scholar
33.Mizutani, K., Egashira, K., Toukai, T., Ogushi, J., Trans. Jpn. Soc. Mech. Eng. Part C 71, 2094 (2005).CrossRefGoogle Scholar
34.Holloway, P., Ann. Appl. Biol. 63, 145 (1969).CrossRefGoogle Scholar
35.Jeffree, C., in Insects and the Plant Surface, Juniper, B., Southwood, R.S., Eds. (Edward Arnold, London, 1986) pp. 23–64.Google Scholar
36.Autumn, K., Hansen, W., J. Comp. Physiol. A Sens. Neur. Behav. Physiol. 192, 1205 (2006).CrossRefGoogle Scholar
37.Chui, B.W. et al., Appl. Phys. Lett. 72, 1388 (1998).Google Scholar
38.Autumn, K. et al., Nature 405, 681 (2000).CrossRefGoogle Scholar
39.Edwards, J.S., Tarkanian, M., Proc. R. Entomol. Soc. London 45, 1 (1970).Google Scholar
40.Gillett, J.D., Wigglesworth, V.B., Proc. R. Soc. London Ser. B 111, 364 (1932).Google Scholar
41.Lee, Y.I., Kogan, M., Larsen, J.R.J., Entomol. Exp. Appl. 42, 101 (1986).CrossRefGoogle Scholar
42.Lees, A.D., Hardie, J., J. Exp. Biol. 136, 209 (1988).CrossRefGoogle Scholar
43.Brainerd, E.L., Am. Zool. 34, 128A (1994).Google Scholar
44.Autumn, K. et al., J. Exp. Biol. 209, 260 (2006).CrossRefGoogle Scholar
45.Sitti, M., Fearing, R.S., J. Adhes. Sci. Technol. 17, 1055 (2003).CrossRefGoogle Scholar
46.Spolenak, R., Gorb, S., Arzt, E., Acta Biomater. 1, 5 (2005).CrossRefGoogle Scholar
47.Gao, H.J. et al., Mech. Mater. 37, 275 (2005).Google Scholar
48.Autumn, K. et al., J. Exp. Biol. 209, 3558 (2006).CrossRefGoogle Scholar
49.Autumn, K. et al., J. Exp. Biol. 209, 3569 (2006).CrossRefGoogle Scholar
50.Bhushan, B., Introduction to Tribology (Wiley, New York, 2002).Google Scholar
51.Ringlein, J., Robbins, M.O., Am. J. Phys. 72, 884 (2004).CrossRefGoogle Scholar
52.Russell, A.P., Integr. Comp. Biol. 42, 1154 (2002).CrossRefGoogle Scholar
53.Tian, Y. et al., Proc. Natl. Acad. Sci. USA, DOI:10.1073/pnas.0608841103 (2006).CrossRefGoogle Scholar
54.Huber, G., Gorb, S., Spolenak, R., Arzt, E., Biol. Lett. 1, 2 (2005).CrossRefGoogle Scholar
55.Hansen, W., Autumn, K., Proc. Natl. Acad. Sci. USA 102, 385 (2005).CrossRefGoogle Scholar
56.Hui, C.Y., Shen, L., Jagota, A., Autumn, K., in Proc. 29th Annu. Meet. Adhesion Society (2006) in press.Google Scholar
57.Baier, R.E., Shafrin, E.G., Zisman, W.A., Science 162, 1360 (1968).CrossRefGoogle Scholar
58.Kinloch, A.J., Adhesion and Adhesives: Science and Technology (Chapman and Hall, New York, 1987).CrossRefGoogle Scholar
59.Pocius, A.V., Adhesion and Adhesives Technology: An Introduction (Hanser Verlag, Munich, ed. 2, 2002).Google Scholar
60.Gay, C., Integr. Comp. Biol. 42, 1123 (2002).CrossRefGoogle Scholar
61.Gay, C., Leibler, L., Phys. Rev. Lett. 82, 936 (1999).Google Scholar
62.Creton, C., MRS Bull. 28 (6), 434 (2003).CrossRefGoogle Scholar
63.Creton, C., Leibler, L., J. Polym. Sci. Part B: Polym. Phys. 34, 545 (1996).3.0.CO;2-I>CrossRefGoogle Scholar
64.Dahlquist, C.A., in Treatise on Adhesion and Adhesives Vol. 2, Patrick, R.L., Ed. (Dekker, New York, 1969) pp. 219–260.Google Scholar
65.Creton, C., Kramer, E.J., Brown, H.R., Hui, C.Y., Mol. Simul. Fract. Gel Theory 156, 53 (2002).CrossRefGoogle Scholar
66.Persson, B.N.J., J. Chem. Phys. 118, 7614 (2003).Google Scholar
67.Glassmaker, N.J., Jagota, A., Hui, C.Y., Kim, J., J. R. Soc. Interface 1, 1 (2004).CrossRefGoogle Scholar
68.Jagota, A., Bennison, S., Integr. Comp. Biol. 42, 1140 (2002).Google Scholar
69.Hui, C.Y., Glassmaker, N.J., Tang, T., Jagota, A., J. R. Soc. Interface 1, 12 (2004).Google Scholar
70.Persson, B.N.J., Gorb, S., J. Chem. Phys. 119, 11437 (2003).CrossRefGoogle Scholar
71.Glassmaker, N.J., Jagota, A., Hui, C.Y., Acta Biomater. 1, 367 (2005).Google Scholar
72.Spina, G. La, Stefanini, C., Menciassi, A., Dario, P., J. Micromech. Microeng. 15, 1576 (2005).CrossRefGoogle Scholar
73.Tang, T., Hui, C.Y., Glassmaker, N.J., J. R. Soc. Interface 2, 505 (2005).CrossRefGoogle Scholar
74.Federle, W., J. Exp. Biol. 209, 2611 (2006).CrossRefGoogle Scholar
75.Peressadko, A., Gorb, S.N., J. Adhes. 80, 247 (2004).Google Scholar
76.Geim, A.K. et al., Nature Mater. 2, 461 (2003).CrossRefGoogle Scholar
77.Northen, M.T., Turner, K.L., Nanotechnology 16, 1159 (2005).CrossRefGoogle Scholar
78.Autumn, K. et al., Proc. 30th Annu. Meet. Adhesion Society (2007) pp. 58–60.Google Scholar
79.Gorb, S., Varenberg, M., Peressadko, A., Tuma, J., J. R. Soc. Interface 4, 271 (2006).Google Scholar
80.Naik, R.R., Stone, M.O., Mater. Today 8, 18 (2005).CrossRefGoogle Scholar
81.Menciassi, A., Dario, P., Philos. Trans. R. Soc. London Ser. A 361, 2287 (2003).CrossRefGoogle Scholar
82.Pain, S., New Sci. 168, 62 (2000).Google Scholar
83.Decuzzi, P., Srolovitz, D.J., J. Microelectromech. Syst. 13, 377 (2004).Google Scholar
84.Slocum, A.H., Weber, A.C., J. Microelectromech. Syst. 12, 826 (2003).CrossRefGoogle Scholar
85.Autumn, K. et al., Proc. SPIE 5804, 291 (2005).CrossRefGoogle Scholar
86.Irving, R.L.G., A History of British Moun-taineering (Batsford, London, 1955).Google Scholar
87.Ghandi, M., Swagat (January 2002).Google Scholar
88.Varma, S.R., plot summary for “Sinhagad” (1923), the Internet Movie Database (IMDb), www.imdb.com/title/tt0249962/plotsummary (accessed May 2007).Google Scholar
89.Fakley, M., Chem. Ind., 691 (November 5, 2001).Google Scholar
90.Urbakh, M., Klafter, J., Gourdon, D., Israelachvili, J., Nature 430, 525 (2004).CrossRefGoogle ScholarPubMed
91.Campolo, D., Jones, S.D., Fearing, R.S., “Fabrication of gecko foot hair like nano structures and adhesion to random rough surfaces,” presented at IEEE Nano 2003 (San Francisco, August 12–14, 2003).Google Scholar