Hostname: page-component-8448b6f56d-gtxcr Total loading time: 0 Render date: 2024-04-19T17:51:02.388Z Has data issue: false hasContentIssue false
  • English
  • Français

The Role of Topology and Tissue Mechanics in Remora Attachment

Published online by Cambridge University Press:  20 February 2014

Michael Culler ,
Keri A. Ledford  and
Jason H. Nadler
Michael Culler
Affiliation:
Woodruff School of Mechanical Engineering, Georgia Institute of Technology; Atlanta, GA
Keri A. Ledford
Affiliation:
Electro-Optical Systems Laboratory, Georgia Tech Research Institute; Atlanta, GA
Jason H. Nadler
Affiliation:
Electro-Optical Systems Laboratory, Georgia Tech Research Institute; Atlanta, GA
Get access

Abstract

Remora fish are capable of fast, reversible and reliable adhesion to a wide variety of both natural and artificial marine hosts through a uniquely evolved dorsal pad. This adhesion is partially attributed to suction, which requires a robust seal between the pad interior and the ambient environment. Understanding the behavior of remora adhesion based on measurable surface parameters and material properties is a critical step when creating artificial, bio-inspired devices. In this work, structural and fluid finite element models (FEM) based on a simplified “unit cell” geometry were developed to predict the behavior of the seal with respect to host/remora surface topology and tissue material properties.

Keywords

viscoelasticitybiologicaltissue
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1648: Symposium HH – Functional Surfaces/Interfaces for Controlling Wetting and Adhesion , 2014 , mrsf13-1648-hh10-02
Copyright
Copyright © Materials Research Society 2014 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Fertl, D. and Landry, A.M., Sharksucker (Echeneis naucrates) on a bottlenose dolphin (Tursiops truncatus) and a review of other cetacean-remora associations . Marine Mammal Science, 1999. 15(3): p. 859–863.CrossRefGoogle Scholar
Fulcher, B.A. and Motta, P.J., Suction disk performance of echeneid fishes . Canadian Journal of Zoology-Revue Canadienne De Zoologie, 2006. 84(1): p. 42–50.CrossRefGoogle Scholar
Nadler, J.H., et al. . Structures and Function of Remora Adhesion . in MRS Spring Meeting 2013. 2013. San Fransisco, CA.Google Scholar
Persson, B.N.J., et al. ., On the nature of surface roughness with application to contact mechanics, sealing, rubber friction and adhesion . Journal of Physics-Condensed Matter, 2005. 17(1): p. R1–R62.CrossRefGoogle ScholarPubMed
Fung, Y.C., Biomechanics Mechanical Properties of Living Tissues. 1993: Springer-Verlag New York Inc.Google Scholar
Moss, M.L., Jones, S.J., and Piez, K.A., Calcified Ectodermal Collagens of Shark Tooth Enamel and Teleost Scale . Science, 1964. 145(3635): p. 940–942.CrossRefGoogle ScholarPubMed
Chen, P.Y., et al. ., Structure and mechanical properties of selected biological materials . Journal of the Mechanical Behavior of Biomedical Materials, 2008. 1(3): p. 208–226.CrossRefGoogle ScholarPubMed
Enax, J., et al. ., Structure, composition, and mechanical properties of shark teeth . Journal of Structural Biology, 2012. 178(3): p. 290–299.CrossRefGoogle ScholarPubMed
Mei, C.C. and Vernescu, B., Homogenization Methods for Multiscale Mechanics. 2010, 27 Warren St, Suite 401-402, Hackensack, NJ 07601: World Scientific Publishing Co.Pte.Ltd.CrossRefGoogle Scholar
Cowin, S.C. and Doty, S.B., Tissue Mechanics. 2007: Springer Science.CrossRefGoogle Scholar
Motta, P., et al. ., Scale morphology and flexibility in the shortfin mako Isurus oxyrinchus and the blacktip shark Carcharhinus limbatus . Journal of Morphology, 2012. 273(10): p. 1096–1110.CrossRefGoogle ScholarPubMed
Shephard, K.L., FUNCTIONS FOR FISH MUCUS . Reviews in Fish Biology and Fisheries, 1994. 4(4): p. 401–429.CrossRefGoogle Scholar