Bioinspired dry adhesive materials and their application in robotics: A review

Aristotle. The History of Animals, translated by D’Arcy Wentworth Thompson, n.d. citation_journal_title=Nature; citation_title=Adhesive force of a single gecko foot-hair; citation_author=K Autumn, Y A Liang, S T Hsieh, W Zesch, W P Chan, T W Kenny, R Fearing, R J Full; citation_volume=405; citation_publication_date=2000; citation_pages=681-685; citation_doi=10.1038/35015073; citation_id=CR2 citation_journal_title=Integrative and Comparative Biology; citation_title=Mechanisms of adhesion in geckos; citation_author=K Autumn, A M Peattie; citation_volume=42; citation_publication_date=2002; citation_pages=1081-1090; citation_doi=10.1093/icb/42.6.1081; citation_id=CR3 citation_journal_title=Proceedings of the National Academy of Sciences of the United States of America; citation_title=Evidence for van der Waals adhesion in gecko setae; citation_author=K Autumn, M Sitti, Y A Liang, A M Peattie, W R Hansen, S Sponberg, T W Kenny, R Fearing, J N Israelachvili, R J Full; citation_volume=99; citation_publication_date=2002; citation_pages=12252-12256; citation_doi=10.1073/pnas.192252799; citation_id=CR4 citation_journal_title=Mechanics of Materials; citation_title=Mechanics of hierarchical adhesion structures of geckos; citation_author=H Gao, X Wang, H Yao, S Gorb, E Arzt; citation_volume=37; citation_publication_date=2005; citation_pages=275-285; citation_doi=10.1016/j.mechmat.2004.03.008; citation_id=CR5 citation_journal_title=Journal of Adhesion Science and Technology; citation_title=Adhesion analysis of two-level hierarchical morphology in natural attachment systems for “smart adhesion”; citation_author=B Bhushan, A G Peressadko, T W Kim; citation_volume=20; citation_publication_date=2006; citation_pages=1475-1491; citation_doi=10.1163/156856106778666408; citation_id=CR6 citation_journal_title=Journal of the Mechanics and Physics of Solids; citation_title=Mechanics of robust and releasable adhesion in biology: Bottom-up designed hierarchical structures of gecko; citation_author=H Yao, H Gao; citation_volume=54; citation_publication_date=2006; citation_pages=1120-1146; citation_doi=10.1016/j.jmps.2006.01.002; citation_id=CR7 citation_journal_title=The Journal of Experimental Biology; citation_title=Effective elastic modulus of isolated gecko setal arrays; citation_author=K Autumn, C Majidi, R E Groff, A Dittmore, R Fearing; citation_volume=209; citation_publication_date=2006; citation_pages=3558-3568; citation_doi=10.1242/jeb.02469; citation_id=CR8 citation_journal_title=Journal of Experimental Biology; citation_title=Adhesion measurements on the attachment devices of the jumping spider Evarcha arcuata; citation_author=A B Kesel, A Martin, T Seidl; citation_volume=206; citation_publication_date=2003; citation_pages=2733-2738; citation_doi=10.1242/jeb.00478; citation_id=CR9 citation_journal_title=Smart Materials and Structures; citation_title=Getting a grip on spider attachment: An AFM approach to microstructure adhesion in arthropods; citation_author=A B Kesel, A Martin, T Seidl; citation_volume=13; citation_publication_date=2004; citation_pages=512-518; citation_doi=10.1088/0964-1726/13/3/009; citation_id=CR10 citation_journal_title=Journal of Comparative Physiology A: Neuroethology, Sensory, Neural, and Behavioral Physiology; citation_title=Friction and adhesion in the tarsal and metatarsal scopulae of spiders; citation_author=S Niederegger, S N Gorb; citation_volume=192; citation_publication_date=2006; citation_pages=1223-1232; citation_doi=10.1007/s00359-006-0157-y; citation_id=CR11 citation_title=Spider ecophysiology; citation_inbook_title=Spider Ecophysiology; citation_publication_date=2013; citation_pages=463-473; citation_id=CR12; citation_author=T Seidl; citation_author=R Vidoni; citation_publisher=Springer-Verlag citation_journal_title=Bioinspiration & Biomimetics; citation_title=Insects did it first: A micropatterned adhesive tape for robotic applications; citation_author=S N Gorb, M Sinha, A Peressadko, K A Daltorio, R D Quinn; citation_volume=2; citation_publication_date=2007; citation_pages=S117-S125; citation_doi=10.1088/1748-3182/2/4/S01; citation_id=CR13 citation_journal_title=Proceedings of the National Academy of Sciences of the United States of America; citation_title=From micro to nano contacts in biological attachment devices; citation_author=E Arzt, S Gorb, R Spolenak; citation_volume=100; citation_publication_date=2003; citation_pages=10603-10606; citation_doi=10.1073/pnas.1534701100; citation_id=CR14 citation_title=Properties, principles, and parameters of the gecko adhesive system; citation_inbook_title=Biological Adhesives; citation_publication_date=2006; citation_pages=225-256; citation_id=CR15; citation_author=K Autumn; citation_publisher=Springer Berlin citation_journal_title=MRS Bulletin; citation_title=Gecko adhesion: Structure, function, and applications; citation_author=K Autumn; citation_volume=32; citation_publication_date=2007; citation_pages=473-478; citation_doi=10.1557/mrs2007.80; citation_id=CR16 citation_title=Modeling and design of biomimetic adhesives inspired by gecko foot-hairs. 2004; citation_inbook_title=IEEE International Conference on Robotics and Biomimetics; citation_publication_date=2004; citation_pages=873-878; citation_id=CR17; citation_author=G J Shah; citation_author=M Sitti citation_journal_title=Journal of Adhesion Science and Technology; citation_title=Mechanical principles of robust and releasable adhesion of gecko; citation_author=H Yao, H Gao; citation_volume=21; citation_publication_date=2007; citation_pages=1185-1212; citation_doi=10.1163/156856107782328326; citation_id=CR18 citation_journal_title=Journal of Experimental Biology; citation_title=Gecko toe and lamellar shear adhesion on macroscopic, engineered rough surfaces; citation_author=A G Gillies, A Henry, H Lin, A Ren, K Shiuan, R S Fearing, R J Full; citation_volume=217; citation_publication_date=2014; citation_pages=283-289; citation_doi=10.1242/jeb.092015; citation_id=CR19 citation_journal_title=Journal of Comparative Physiology A: Neuroethology, Sensory, Neural, and Behavioral Physiology; citation_title=Ultrahydrophobicity indicates a non-adhesive default state in gecko setae; citation_author=K Autumn, W Hansen; citation_volume=192; citation_publication_date=2006; citation_pages=1205-1212; citation_doi=10.1007/s00359-006-0149-y; citation_id=CR20 citation_journal_title=Journal of Experimental Biology; citation_title=The Young’s modulus of feather keratin; citation_author=R Bonser, P Purslow; citation_volume=198; citation_publication_date=1995; citation_pages=1029; citation_id=CR21 citation_journal_title=Acta Biomaterialia; citation_title=Adhesion design maps for fibrillar adhesives: The effect of shape; citation_author=C Greiner, R Spolenak, E Arzt; citation_volume=5; citation_publication_date=2009; citation_pages=597-606; citation_doi=10.1016/j.actbio.2008.09.006; citation_id=CR22 citation_journal_title=Journal of Chemical Physics; citation_title=On the mechanism of adhesion in biological systems; citation_author=B N J Persson; citation_volume=118; citation_publication_date=2003; citation_pages=7614-7621; citation_doi=10.1063/1.1562192; citation_id=CR23 citation_journal_title=Journal of Bionic Engineering; citation_title=A mechanical model for the adhesion of spiders to nominally flat surfaces; citation_author=A Gasparetto, T Seidl, R Vidoni; citation_volume=6; citation_publication_date=2009; citation_pages=135-142; citation_doi=10.1016/S1672-6529(08)60110-9; citation_id=CR24 citation_journal_title=Proceedings of the National Academy of Sciences of the United States of America; citation_title=Evidence for self-cleaning in gecko setae; citation_author=W R Hansen, K Autumn; citation_volume=102; citation_publication_date=2005; citation_pages=385-389; citation_doi=10.1073/pnas.0408304102; citation_id=CR25 citation_journal_title=Langmuir; citation_title=Contact self-cleaning of synthetic gecko adhesive from polymer microfibers; citation_author=J Lee, R S Fearing; citation_volume=24; citation_publication_date=2008; citation_pages=10587-10591; citation_doi=10.1021/la8021485; citation_id=CR26 citation_journal_title=Journal of the Royal Society Interface; citation_title=Staying sticky: Contact self-cleaning of gecko-inspired adhesives; citation_author=Y Mengüç, M Röhrig, U Abusomwan, H Hölscher, M Sitti; citation_volume=11; citation_publication_date=2014; citation_pages=20131205; citation_doi=10.1098/rsif.2013.1205; citation_id=CR27 citation_journal_title=Integrative and Comparative Biology; citation_title=Integrative functional morphology of the gekkotan adhesive system (reptilia: gekkota); citation_author=A P Russell; citation_volume=42; citation_publication_date=2002; citation_pages=1154-1163; citation_doi=10.1093/icb/42.6.1154; citation_id=CR28 citation_journal_title=Journal of Experimental Biology; citation_title=Frictional adhesion: A new angle on gecko attachment; citation_author=K Autumn, A Dittmore, D Santos, M Spenko, M Cutkosky; citation_volume=209; citation_publication_date=2006; citation_pages=3569-3579; citation_doi=10.1242/jeb.02486; citation_id=CR29 citation_journal_title=Journal of Experimental Biology; citation_title=Dynamics of geckos running vertically; citation_author=K Autumn, S T Hsieh, D M Dudek, J Chen, C Chitaphan, R J Full; citation_volume=209; citation_publication_date=2006; citation_pages=260-272; citation_doi=10.1242/jeb.01980; citation_id=CR30 citation_journal_title=Smart Materials and Structures; citation_title=Recent advances in the fabrication and adhesion testing of biomimetic dry adhesives; citation_author=D Sameoto, C Menon; citation_volume=19; citation_publication_date=2010; citation_pages=103001; citation_doi=10.1088/0964-1726/19/10/103001; citation_id=CR31 citation_journal_title=Friction; citation_title=Recent advances in gecko adhesion and friction mechanisms and development of gecko-inspired dry adhesive surfaces; citation_author=M Zhou, N Pesika, H Zeng, Y Tian, J Israelachvili; citation_volume=1; citation_publication_date=2013; citation_pages=114-129; citation_doi=10.1007/s40544-013-0011-5; citation_id=CR32 citation_journal_title=Frontiers in Bioengineering and Biotechnology; citation_title=Recent advances in nanostructured biomimetic dry adhesives; citation_author=A Pattantyus-Abraham, J Krahn, C Menon; citation_volume=1; citation_publication_date=2013; citation_pages=1-10; citation_doi=10.3389/fbioe.2013.00022; citation_id=CR33 citation_journal_title=Journal of Adhesion Science and Technology; citation_title=Synthetic gecko foot-hair micro / nano-structures as dry adhesives; citation_author=M Sitti, R S Fearing; citation_volume=18; citation_publication_date=2003; citation_pages=1055-1074; citation_doi=10.1163/156856103322113788; citation_id=CR34 citation_journal_title=Journal of the Royal Society Interface; citation_title=Design of biomimetic fibrillar interfaces: I. Making contact; citation_author=N J Glassmaker, T Himeno, C Y Hui, J Kim; citation_volume=1; citation_publication_date=2004; citation_pages=23-33; citation_doi=10.1098/rsif.2004.0004; citation_id=CR35 citation_journal_title=Small; citation_title=Gecko-inspired directional and controllable adhesion; citation_author=M P Murphy, B Aksak, M Sitti; citation_volume=5; citation_publication_date=2009; citation_pages=170-175; citation_doi=10.1002/smll.200801161; citation_id=CR36 citation_journal_title=Journal of Micromechanics and Microengineering; citation_title=A low-cost, high-yield fabrication method for producing optimized biomimetic dry adhesives; citation_author=D Sameoto, C Menon; citation_volume=19; citation_publication_date=2009; citation_pages=115002; citation_doi=10.1088/0960-1317/19/11/115002; citation_id=CR37 citation_journal_title=Journal of Micromechanics and Microengineering; citation_title=Deep UV patterning of acrylic masters for molding biomimetic dry adhesives; citation_author=D Sameoto, C Menon; citation_volume=20; citation_publication_date=2010; citation_pages=115037; citation_doi=10.1088/0960-1317/20/11/115037; citation_id=CR38 citation_journal_title=Journal of the Royal Society Interface; citation_title=A microfabricated wedge-shaped adhesive array displaying gecko-like dynamic adhesion, directionality and long lifetime; citation_author=A Parness, D Soto, N Esparza, N Gravish, M Wilkinson, K Autumn, M Cutkosky; citation_volume=6; citation_publication_date=2009; citation_pages=1223-1232; citation_doi=10.1098/rsif.2009.0048; citation_id=CR39 citation_journal_title=Applied Physics Letters; citation_title=Biologically inspired polymer microfibers with spatulate tips as repeatable fibrillar adhesives; citation_author=S Kim, M Sitti; citation_volume=89; citation_publication_date=2006; citation_pages=261911; citation_doi=10.1063/1.2424442; citation_id=CR40 citation_journal_title=Journal of the Royal Society Interface; citation_title=Biomimetic mushroom-shaped fibrillar adhesive microstructure; citation_author=S Gorb, M Varenberg, A Peressadko, J Tuma; citation_volume=4; citation_publication_date=2007; citation_pages=271-275; citation_doi=10.1098/rsif.2006.0164; citation_id=CR41 citation_journal_title=Advanced Materials; citation_title=Stooped nanohairs: Geometry-controllable, unidirectional, reversible, and robust gecko-like dry adhesive; citation_author=T Kim, H E Jeong, K Y Suh, H H Lee; citation_volume=21; citation_publication_date=2009; citation_pages=2276-2281; citation_doi=10.1002/adma.200803710; citation_id=CR42 citation_journal_title=Journal of the Royal Society Interface; citation_title=Sliding-induced adhesion of stiff polymer microfibre arrays. I. Macroscale behaviour; citation_author=J Lee, C Majidi, B Schubert, R S Fearing; citation_volume=5; citation_publication_date=2008; citation_pages=835-844; citation_doi=10.1098/rsif.2007.1308; citation_id=CR43 citation_journal_title=Langmuir; citation_title=Tailoring normal adhesion of arrays of thermoplastic, spring-like polymer nanorods by shaping nanorod tips; citation_author=L Xue, A Kovalev, F Thöle, G T Rengarajan, M Steinhart, S N Gorb; citation_volume=28; citation_publication_date=2012; citation_pages=10781-10788; citation_doi=10.1021/la3020354; citation_id=CR44 citation_journal_title=Science; citation_title=Carbon nanotube arrays with strong shear binding-on and easy normal lifting-off; citation_author=L Qu, L Dai, M Stone, Z Xia, Z L Wang; citation_volume=322; citation_publication_date=2008; citation_pages=238-242; citation_doi=10.1126/science.1159503; citation_id=CR45 citation_journal_title=Soft Matter; citation_title=Origin of the superior adhesive performance of mushroom-shaped microstructured surfaces; citation_author=G Carbone, E Pierro, S N Gorb; citation_volume=7; citation_publication_date=2011; citation_pages=5545-5552; citation_doi=10.1039/c0sm01482f; citation_id=CR46 citation_journal_title=Journal of the Royal Society Interface; citation_title=Suction component in adhesion of mushroom-shaped microstructure; citation_author=L Heepe, M Varenberg, Y Itovich, S N Gorb; citation_volume=8; citation_publication_date=2011; citation_pages=585-589; citation_doi=10.1098/rsif.2010.0420; citation_id=CR47 citation_journal_title=Journal of Micromechanics and Microengineering; citation_title=Direct molding of dry adhesives with anisotropic peel strength using an offset lift-off photoresist mold; citation_author=D Sameoto, C Menon; citation_volume=19; citation_publication_date=2009; citation_pages=115026; citation_doi=10.1088/0960-1317/19/11/115026; citation_id=CR48 citation_journal_title=Acta Biomaterialia; citation_title=The effect of shape on the adhesion of fibrillar surfaces; citation_author=A V Spuskanyuk, R M McMeeking, V S Deshpande, E Arzt; citation_volume=4; citation_publication_date=2008; citation_pages=1669-1676; citation_doi=10.1016/j.actbio.2008.05.026; citation_id=CR49 citation_journal_title=Journal of Adhesion Science and Technology; citation_title=Robust large-area synthetic dry adhesives; citation_author=D Sameoto, B Ferguson; citation_volume=28; citation_publication_date=2014; citation_pages=337-353; citation_doi=10.1080/01694243.2012.693802; citation_id=CR50 citation_journal_title=Journal of the Royal Society Interface; citation_title=Sliding-induced adhesion of stiff polymer microfibre arrays. II. Microscale behaviour; citation_author=B Schubert, J Lee, C Majidi, R S Fearing; citation_volume=5; citation_publication_date=2008; citation_pages=845-853; citation_doi=10.1098/rsif.2007.1309; citation_id=CR51 citation_journal_title=Nanotechnology; citation_title=Material versatility using replica molding for large-scale fabrication of high aspect-ratio, high density arrays of nano-pillars; citation_author=Y Li, H W Ng, B D Gates, C Menon; citation_volume=25; citation_publication_date=2014; citation_pages=285303; citation_doi=10.1088/0957-4484/25/28/285303; citation_id=CR52 citation_journal_title=Proceedings of the National Academy of Sciences of the United States of America; citation_title=Carbon nanotube-based synthetic gecko tapes; citation_author=L Ge, S Sethi, L Ci, P M Ajayan, A Dhinojwala; citation_volume=104; citation_publication_date=2007; citation_pages=10792-10795; citation_doi=10.1073/pnas.0703505104; citation_id=CR53 citation_journal_title=RSC Advances; citation_title=Transfer of vertically aligned carbon nanotube arrays onto flexible substrates for gecko-inspired dry adhesive application; citation_author=Y Li, H Zhang, Y Yao, T Li, Y Zhang, Q Li, Z Dai; citation_volume=5; citation_publication_date=2015; citation_pages=46749-46759; citation_doi=10.1039/C5RA06206C; citation_id=CR54 citation_title=Gasparetto A. Large gecko mimetic tapes as new joining technology; citation_inbook_title=Proceedings of the 12th International Symposium on Materials in the Space Environment; citation_publication_date=2012; citation_pages=7; citation_id=CR55; citation_author=L Gregoratti; citation_author=A Goldon; citation_author=O Trygub; citation_author=M Marazzi; citation_author=M Tormen; citation_author=G Grenci; citation_author=S Dalzilio; citation_author=R Vidoni; citation_publisher=Noordwijk citation_journal_title=ACS Applied Materials & Interfaces; citation_title=Influence of packing density and surface roughness of vertically-aligned carbon nanotubes on adhesive properties of gecko-inspired mimetics; citation_author=B Chen, G Zhong, P G Oppenheimer, C Zhang, H Tornatzky, S Esconjauregui, S Hofmann, J Robertson; citation_volume=7; citation_publication_date=2015; citation_pages=3626-3632; citation_doi=10.1021/am507822b; citation_id=CR56 citation_journal_title=Nanotechnology; citation_title=Strong friction of silicon carbide nanowire films; citation_author=H W Shim, J D Kuppers, H Huang; citation_volume=20; citation_publication_date=2009; citation_pages=025704; citation_doi=10.1088/0957-4484/20/2/025704; citation_id=CR57 citation_journal_title=Nano Letters; citation_title=Hybrid core-shell nanowire forests as self-selective chemical connectors; citation_author=H Ko, J Lee, B E Schubert, Y Chueh, P W Leu, R S Fearing, A Javey; citation_volume=9; citation_publication_date=2009; citation_pages=2054-2058; citation_doi=10.1021/nl900343b; citation_id=CR58 citation_journal_title=Advanced Materials; citation_title=Rational design and enhanced biocompatibility of a dry adhesive medical skin patch; citation_author=M K Kwak, H-E Jeong, K Y Suh; citation_volume=23; citation_publication_date=2011; citation_pages=3949-3953; citation_doi=10.1002/adma.201101694; citation_id=CR59 citation_journal_title=International Journal of Adhesion and Adhesives; citation_title=Geckos’ foot hair structure and their ability to hang from rough surfaces and move quickly; citation_author=K Takahashi, J O L Berengueres, K J Obata, S Saito; citation_volume=26; citation_publication_date=2006; citation_pages=639-643; citation_doi=10.1016/j.ijadhadh.2005.12.002; citation_id=CR60 citation_journal_title=Advanced Materials; citation_title=Hierarchical gecko-like adhesives; citation_author=C Greiner, E Arzt, A Campo; citation_volume=21; citation_publication_date=2009; citation_pages=479-482; citation_doi=10.1002/adma.200801548; citation_id=CR61 citation_journal_title=ACS Applied Materials & Interfaces; citation_title=Enhanced adhesion by gecko-inspired hierarchical fibrillar adhesives; citation_author=M P Murphy, S Kim, M Sitti; citation_volume=1; citation_publication_date=2009; citation_pages=849-855; citation_doi=10.1021/am8002439; citation_id=CR62 citation_journal_title=Soft Matter; citation_title=Hierarchical gecko-inspired nanohairs with a high aspect ratio induced by nanoyielding; citation_author=D Y Lee, D H Lee, S G Lee, K Cho; citation_volume=8; citation_publication_date=2012; citation_pages=4905; citation_doi=10.1039/c2sm07319f; citation_id=CR63 citation_journal_title=Small; citation_title=Hölscher H. 3D direct laser writing of nano- and microstructured hirarchical gecko-mimicking surfaces; citation_author=M Röhrig, M Thiel, M Worgull; citation_volume=8; citation_publication_date=2012; citation_pages=3009-3015; citation_doi=10.1002/smll.201200308; citation_id=CR64 citation_journal_title=Journal of Colloid and Interface Science; citation_title=Fabrication and characterization of hierarchical nanostructured smart adhesion surfaces; citation_author=H Lee, B Bhushan; citation_volume=372; citation_publication_date=2012; citation_pages=231-238; citation_doi=10.1016/j.jcis.2012.01.020; citation_id=CR65 citation_journal_title=ACS Nano; citation_title=Fabrication and analysis of gecko-inspired hierarchical polymer nanosetae; citation_author=A Y Y Ho, L P Yeo, Y C Lam, I Rodríguez; citation_volume=5; citation_publication_date=2011; citation_pages=1897-1906; citation_doi=10.1021/nn103191q; citation_id=CR66 citation_journal_title=Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences; citation_title=Jagota a., Hui C Y. Enhanced adhesion and compliance of film-terminated fibrillar surfaces; citation_author=W L Noderer, L Shen, S Vajpayee, N J Glassmaker; citation_volume=463; citation_publication_date=2007; citation_pages=2631-2654; citation_doi=10.1098/rspa.2007.1891; citation_id=CR67 citation_journal_title=Soft Matter; citation_title=Enhanced adhesion and friction by electrostatic interactions of double-level Teflon nanopillars; citation_author=H Izadi, M Golmakani, A Penlidis; citation_volume=9; citation_publication_date=2013; citation_pages=1985-1996; citation_doi=10.1039/C2SM27329B; citation_id=CR68 citation_title=Climbing rough vertical surfaces with hierarchical directional adhesion. 2009; citation_inbook_title=IEEE International Conference on Robotics and Automation; citation_publication_date=2009; citation_pages=2675-2680; citation_id=CR69; citation_author=A Asbeck; citation_author=S Dastoor; citation_author=A Parness; citation_author=L Fullerton; citation_author=N Esparza; citation_author=D Soto; citation_author=B Heyneman; citation_author=M Cutkosky citation_journal_title=Journal of Polymer Science Part B: Polymer Physics; citation_title=Teflon hierarchical nanopillars with dry and wet adhesive properties; citation_author=H Izadi, B Zhao, Y Han, N McManus, A Penlidis; citation_volume=50; citation_publication_date=2012; citation_pages=846-851; citation_doi=10.1002/polb.23076; citation_id=CR70 citation_journal_title=Proceedings of the National Academy of Sciences of the United States of America; citation_title=A nontransferring dry adhesive with hierarchical polymer nanohairs; citation_author=H E Jeong, J K Lee, H N Kim, S H Moon, K Y Suh; citation_volume=106; citation_publication_date=2009; citation_pages=5639-5644; citation_doi=10.1073/pnas.0900323106; citation_id=CR71 citation_journal_title=Journal of Adhesion Science and Technology; citation_title=Adhesion analysis of multi-level hierarchical attachment system contacting with a rough surface; citation_author=T W Kim, B Bhushan; citation_volume=21; citation_publication_date=2007; citation_pages=1-20; citation_doi=10.1163/156856107779976097; citation_id=CR72 citation_journal_title=ACS Applied Materials & Interfaces; citation_title=Improved adhesion and compliancy of hierarchical fibrillar adhesives; citation_author=Y Li, B D Gates, C Menon; citation_volume=7; citation_publication_date=2015; citation_pages=16410-16417; citation_doi=10.1021/acsami.5b03576; citation_id=CR73 citation_journal_title=Advanced Materials; citation_title=Bio-inspired hierarchical polymer fiber-carbon nanotube adhesives; citation_author=Z Rong, Y Zhou, B Chen, J Robertson, W Federle, S Hofmann, U Steiner, P goldberg-Oppenheimer; citation_volume=26; citation_publication_date=2014; citation_pages=1456-1461; citation_doi=10.1002/adma.201304601; citation_id=CR74 citation_journal_title=Journal of Adhesion Science and Technology; citation_title=Determining adhesion of nonuniform arrays of fibrils; citation_author=C Zhang, J H W Zhou, D Sameoto, X Zhang, Y Li, H W Ng, C Menor, B D Gates; citation_volume=28; citation_publication_date=2014; citation_pages=320-336; citation_doi=10.1080/01694243.2012.691810; citation_id=CR75 citation_journal_title=Macromolecular Reaction Engineering; citation_title=Measuring shear-induced adhesion of gecko-inspired fibrillar arrays using scanning probe techniques; citation_author=Y Li, C Zhang, J H-W Zhou, C Menon, B D Gates; citation_volume=7; citation_publication_date=2013; citation_pages=638-645; citation_doi=10.1002/mren.201300113; citation_id=CR76 citation_journal_title=ACS Applied Materials & Interfaces; citation_title=Harnessing tunable scanning probe techniques to measure shear enhanced adhesion of gecko-inspired fibrillar arrays; citation_author=Y Li, J H-W Zhou, C Zhang, C Menon, B D Gates; citation_volume=7; citation_publication_date=2015; citation_pages=2340-2348; citation_doi=10.1021/am506739q; citation_id=CR77 citation_journal_title=Langmuir; citation_title=Gecko-inspired combined lamellar and nanofibrillar array for adhesion on nonplanar surface; citation_author=J Lee, B Bush, R Maboudian, R S Fearing; citation_volume=25; citation_publication_date=2009; citation_pages=12449-12453; citation_doi=10.1021/la9029672; citation_id=CR78 citation_title=Gecko inspired electrostatic chuck. 2006; citation_inbook_title=IEEE International Conference on Robotics and Biomimetics; citation_publication_date=2006; citation_pages=1018-1023; citation_id=CR79; citation_author=J Berengueres; citation_author=M Urago; citation_author=S Saito; citation_author=K Tadakuma; citation_author=H Meguro; citation_publisher=Kunming citation_journal_title=Langmuir; citation_title=Electro-dry-adhesion; citation_author=J Krahn, C Menon; citation_volume=28; citation_publication_date=2012; citation_pages=5438-5443; citation_doi=10.1021/la2048882; citation_id=CR80 citation_journal_title=Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications; citation_title=Polymeric electro-dry-adhesives for use on conducting surfaces; citation_author=J M Krahn, A G Pattantyus-Abraham, C Menon; citation_volume=228; citation_publication_date=2013; citation_pages=109-114; citation_doi=10.1177/1464420713509376; citation_id=CR81 citation_journal_title=Journal of The Royal Society Interface; citation_title=Improving controllable adhesion on both rough and smooth surfaces with a hybrib electrostatic/gecko-like adhesive; citation_author=D Ruffatto, A Parness, M Spenko; citation_volume=11; citation_publication_date=2014; citation_pages=20131089; citation_doi=10.1098/rsif.2013.1089; citation_id=CR82 citation_journal_title=Smart Materials and Structures; citation_title=Dry adhesives with sensing features; citation_author=J Krahn, C Menon; citation_volume=22; citation_publication_date=2013; citation_pages=085010; citation_doi=10.1088/0964-1726/22/8/085010; citation_id=CR83 citation_journal_title=ACS Applied Materials & Interfaces; citation_title=Dangling chain elastomers as repeatable fibrillar adhesives; citation_author=M Sitti, B Cusick, B Aksak, A Nese, H Lee, H Dong, T Kowalewski, K Matyjaszewski; citation_volume=1; citation_publication_date=2009; citation_pages=2277-2287; citation_doi=10.1021/am9004368; citation_id=CR84 citation_journal_title=Nature; citation_title=A reversible wet/dry adhesive inspired by mussels and geckos; citation_author=H Lee, B P Lee, P B Messersmith; citation_volume=448; citation_publication_date=2007; citation_pages=338-341; citation_doi=10.1038/nature05968; citation_id=CR85 citation_journal_title=Smart Materials and Structures; citation_title=Controllable biomimetic adhesion using embedded phase change material; citation_author=J Krahn, D Sameoto, C Menon; citation_volume=20; citation_publication_date=2011; citation_pages=015014; citation_doi=10.1088/0964-1726/20/1/015014; citation_id=CR86 citation_journal_title=Advanced Functional Materials; citation_title=Temperature-induced switchable adhesion using nickel-titanium-polydimethylsiloxane hybrid surfaces; citation_author=M Frensemeier, J S Kaiser, C P Frick, A S Schneider, E Arzt, R S Fertig, E Kroner; citation_volume=25; citation_publication_date=2015; citation_pages=3013-3021; citation_doi=10.1002/adfm.201500437; citation_id=CR87 citation_journal_title=ACS Applied aterials and Interfacces; citation_title=Magnetic field switchable dry adhesives; citation_author=J Krahn, E Bovero, C Menon; citation_volume=7; citation_publication_date=2015; citation_pages=2214-2222; citation_id=CR88 citation_journal_title=Advanced Functional Materials; citation_title=Controllable particle adhesion with a magnetically actuated synthetic gecko adhesive; citation_author=A G Gillies, J Kwak, R S Fearing; citation_volume=23; citation_publication_date=2013; citation_pages=3256-3261; citation_doi=10.1002/adfm.201203122; citation_id=CR89 citation_journal_title=Smart Materials and Structures; citation_title=Adhesion enhancement of biomimetic dry adhesives by nanoparticle in situ synthesis; citation_author=J P Díaz Téllez, S Harirchian-Saei, Y Li, C Menon; citation_volume=22; citation_publication_date=2013; citation_pages=105031; citation_doi=10.1088/0964-1726/22/10/105031; citation_id=CR90 citation_journal_title=Chemistry of Materials; citation_title=A photoresponsive biomimetic dry adhesive based on doped PDMS microstructures; citation_author=P Tannouri, K M Arefeh, J M Krahn, S L Beaupre, C Menon, N R Branda; citation_volume=26; citation_publication_date=2014; citation_pages=4330-4333; citation_doi=10.1021/cm502222c; citation_id=CR91 citation_journal_title=Proceedings of the National Academy of Sciences of the United States of America; citation_title=A biodegradable and biocompatible gecko-inspired tissue adhesive; citation_author=A Mahdavi, L Ferreira, C Sundback, J W Nichol, E P Chan, D J D Carter, C Bettinger, S Patanavanich, L Chignozha, E Ben-Joseph, A Galakatos, H Pryor, I Pomerantseva, P T Masiakos, W Faquin, a Zumbuehi, S Hong, J Borenstein, J Vacanti, R Langer, J M Karp; citation_volume=105; citation_publication_date=2008; citation_pages=2307-2312; citation_doi=10.1073/pnas.0712117105; citation_id=CR92 citation_journal_title=RSC Advances; citation_title=A state-of-the-art review and analysis on the design of dry adhesion materials for applications such as climbing Micro-robots; citation_author=R Sahay, H Y Low, A Baji, F Shaohui, K L Wood; citation_volume=5; citation_publication_date=2015; citation_pages=50821-50832; citation_doi=10.1039/C5RA06770G; citation_id=CR93 citation_title=Gecko inspired surface climbing robots. 2004; citation_inbook_title=IEEE International Conference on Robotics and Biomimetics; citation_publication_date=2004; citation_pages=431-436; citation_id=CR94; citation_author=C Menon; citation_author=M Murphy; citation_author=M Sitti; citation_publisher=Shenyang citation_journal_title=IEEE Transactions on Robotics; citation_title=Smooth vertical surface climbing with directional adhesion; citation_author=S Kim, M Spenko, S Trujillo, B Heyneman, D Santos, M R Cutkosky; citation_volume=24; citation_publication_date=2008; citation_pages=65-74; citation_doi=10.1109/TRO.2008.924946; citation_id=CR95 citation_title=Scaling walls: Applying dry adhesives to the real world. 2011; citation_inbook_title=IEEE International Conference on Intelligent Robots and Systems; citation_publication_date=2011; citation_pages=5100-5106; citation_id=CR96; citation_author=E W Hawkes; citation_author=J Ulmen; citation_author=N Esparza; citation_author=M R Cutkosky; citation_publisher=San Francisco, CA citation_journal_title=IEEE/ASME Transactions on Mechatronics; citation_title=The gecko’s toe: Scaling directional adhesives for climbing applications; citation_author=E W Hawkes, S Member, E V Eason, S Member, A T Asbeck, M R Cutkosky; citation_volume=18; citation_publication_date=2013; citation_pages=518-526; citation_doi=10.1109/TMECH.2012.2209672; citation_id=CR97 citation_title=Stable gait planning for a gecko-inspired robot to climb on vertical surface. 2013; citation_inbook_title=IEEE International Conference on Mechatronics Automation; citation_publication_date=2013; citation_pages=307-311; citation_id=CR98; citation_author=Z Yu; citation_author=Z Wang; citation_author=R Liu; citation_author=P Wang; citation_author=Z Dai; citation_publisher=Takamatsu citation_title=Biomimetics of gecko locomotion: From biology to engineering; citation_inbook_title=ASME/IFToMM Internation Conference on Reconfigurable Mechanisms and Robots; citation_publication_date=2009; citation_pages=464-468; citation_id=CR99; citation_author=Z Dai; citation_author=H Zhang; citation_author=H Li citation_journal_title=Journal of Bionic Engineering; citation_title=A biomimetic study of discontinous-constraint metamorphic mechanism for gecko-like robot; citation_author=Z Dai, J Sun; citation_volume=4; citation_publication_date=2007; citation_pages=91-95; citation_doi=10.1016/S1672-6529(07)60019-5; citation_id=CR100 citation_title=Study on Forces Simulation of gecko robot moving on the ceiling; citation_inbook_title=Mechanical Engineering and Technology; citation_publication_date=2012; citation_pages=81-88; citation_id=CR101; citation_author=Z Yu; citation_author=J Chen; citation_author=Z Dai; citation_publisher=Springer Berlin citation_journal_title=Journal of Experimental Biology; citation_title=Dynamics of gecko locomotion: A force-measuring array to measure 3D reaction forces; citation_author=Z Dai, Z Wang, A Ji; citation_volume=214; citation_publication_date=2011; citation_pages=703-708; citation_doi=10.1242/jeb.051144; citation_id=CR102 citation_journal_title=IEE/ASME Tansaction on Mechatronics; citation_title=Waalbot: An agile small-scale wall-climbing robot utilizing dry elastomer adhesives; citation_author=M P Murphy, W Tso, M Tanzini, M Sitti; citation_volume=12; citation_publication_date=2007; citation_pages=330-338; citation_doi=10.1109/TMECH.2007.897277; citation_id=CR103 citation_title=Geckobot and Waalbot: Small-scale wall climbing robots; citation_inbook_title=AIAA 5th Aviation, Technology, Integration, and Operations Conference; citation_publication_date=2005; citation_id=CR104; citation_author=O Unver; citation_author=M P Murphy; citation_author=M Sitti; citation_publisher=Arlington, Virginia citation_journal_title=The International Journal of Robotics Research; citation_title=Waalbot II: Adhesion recovery and improved performance of a climbing robot using fibrillar adhesives; citation_author=M P Murphy, C Kute, Y Menguc, M Sitti; citation_volume=30; citation_publication_date=2010; citation_pages=118-133; citation_doi=10.1177/0278364910382862; citation_id=CR105 citation_journal_title=Journal of Bionic Engineering; citation_title=A new self-loading locomotion mechanism for wall climbing robots employing biomimetic adhesives; citation_author=A Peyvandi, P Soroushian, J Lu; citation_volume=10; citation_publication_date=2013; citation_pages=12-18; citation_doi=10.1016/S1672-6529(13)60194-8; citation_id=CR106 citation_journal_title=The International Journal of Robotics Research; citation_title=Tankbot: A palm-size, tank-like climbing robot using soft elastomer adhesive treads; citation_author=O Unver, M Sitti; citation_volume=29; citation_publication_date=2010; citation_pages=1761-1777; citation_doi=10.1177/0278364910380759; citation_id=CR107 citation_title=TBCP-I: Towards the development of a timing belt based climbing platform; citation_inbook_title=IEEE/RA/EMB/IFMBE International Conference on Applied Bionics and Biomechanics; citation_publication_date=2010; citation_id=CR108; citation_author=C Gittens; citation_author=D Goundar; citation_author=D Law; citation_author=J Minor; citation_author=C Menon; citation_publisher=Venice citation_journal_title=Smart Materials and Structures; citation_title=A tailless timing belt platform (TBCP-II) utilizing dry adhesives with mushroom caps; citation_author=J Krahn, Y Liu, A Sadeghi, C Menon; citation_volume=20; citation_publication_date=2011; citation_pages=115021; citation_doi=10.1088/0964-1726/20/11/115021; citation_id=CR109 citation_journal_title=IEEE/ASME Transactions on Mechatronics; citation_title=Tank-like module-based climbing robot using passive compliant joints; citation_author=T Seo, M Sitti; citation_volume=18; citation_publication_date=2013; citation_pages=397-408; citation_doi=10.1109/TMECH.2011.2182617; citation_id=CR110 citation_title=Abigaille-I: Towards the development of a spider-inspired climbing robot for space use; citation_inbook_title=Proceedings of the 2nd IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics; citation_publication_date=2008; citation_pages=384-389; citation_id=CR111; citation_author=C Menon; citation_author=Y Li; citation_author=D Sameoto; citation_author=C Martens; citation_publisher=Scottsdale, AZ citation_journal_title=Robotica; citation_title=Abigaille II: Toward the development of a spider-inspired climbing robot; citation_author=Y Li, A Ahmed, D Sameoto, C Menon; citation_volume=30; citation_publication_date=2012; citation_pages=79-89; citation_doi=10.1017/S0263574711000373; citation_id=CR112 citation_journal_title=Journal of Bionic Engineering; citation_title=Abigaille-III: A versatile, bioinspired hexapod for scaling smooth vertical surfaces; citation_author=M Henrey, A Ahmed, P Boscariol, L Shannon, C Menon; citation_volume=11; citation_publication_date=2014; citation_pages=1-17; citation_doi=10.1016/S1672-6529(14)60015-9; citation_id=CR113 citation_title=Inchworm style gecko adhesive climbing robot. 2014; citation_inbook_title=IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2014); citation_publication_date=2014; citation_pages=2319-2324; citation_id=CR114; citation_author=S Kalouche; citation_author=N Wiltsie; citation_author=H Su; citation_author=A Parness; citation_publisher=Chicago, IL citation_title=Vertical dry adhesive climbing with a 100× bodyweight payload. 2015; citation_inbook_title=IEEE International Conference on Robotics and Automation (ICRA); citation_publication_date=2015; citation_pages=3762-3769; citation_id=CR115; citation_author=E W Hawkes; citation_author=D L Christensen; citation_author=M R Cutkosky; citation_publisher=Seattle, WA citation_journal_title=ACS Applied Materials & Interfaces; citation_title=Controllable interfacial adhesion applied to transfer light and fragile objects by using gecko inspired mushroom-shaped pillar surface; citation_author=M Zhou, Y Tian, D Sameoto, X Zhang, Y Meng, S Wen; citation_volume=5; citation_publication_date=2013; citation_pages=10137-10144; citation_doi=10.1021/am402815x; citation_id=CR116 citation_title=GeckoGripper: A soft, inflatable robotic gripper using gecko-inspired elastomer micro-fiber adhesives. 2014; citation_inbook_title=IEEE/RSJ International Conference on Intelligent Robots and Systems; citation_publication_date=2014; citation_pages=4624-4629; citation_id=CR117; citation_author=S Song; citation_author=C Majidi; citation_author=M Sitti; citation_publisher=Chicago, IL citation_title=Grasping without squeezing: Shear adhesion gripper with fibrillar thin film. 2015; citation_inbook_title=IEEE International Conference on Robotics and Automation (ICRA); citation_publication_date=2015; citation_pages=2305-2312; citation_id=CR118; citation_author=E W Hawkes; citation_author=D L Christensen; citation_author=A K Han; citation_author=H Jiang; citation_author=M R Cutkosky; citation_publisher=Seattle, WA citation_title=Three-dimensional dynamic surface grasping with dry adhesion; citation_inbook_title=The International Journal of Robotics Research; citation_publication_date=2015; citation_id=CR119; citation_author=E W Hawkes; citation_author=H Jiang; citation_author=M R Cutkosky citation_title=Scaling controllable adhesives to grapple floating objects in space. 2015; citation_inbook_title=IEEE International Conference on Robotics and Automation (ICRA); citation_publication_date=2015; citation_pages=2828-2835; citation_id=CR120; citation_author=H Jiang; citation_author=E W Hawkes; citation_author=V Arutyunov; citation_author=J Tims; citation_author=C Fuller; citation_author=J P King; citation_author=C Seubert; citation_author=H L Chang; citation_author=A Parness; citation_author=M R Cutkosky; citation_publisher=Seattle, WA Hawkes E W, Eason E V, Christensen D L, Cutkosky M R. Human climbing with efficiently scaled gecko-inspired dry adhesives. Journal of the Royal Society Interface, 2015, 12, doi: 10.1098/rsif.2014.0675.