By Nicholas Spencer
Guy lubricates often with oil. Nature lubricates solely with water. natural water is a terrible lubricant, however the addition of proteins, particularly glycoproteins, can adjust surfaces to lead them to way more lubricating at gradual speeds. figuring out how nature does this, and the actual buildings concerned, isn't just very important for the knowledge of illnesses comparable to osteoarthritis, but in addition crucial for the profitable software of articulating implants, reminiscent of hips and knees, in addition to the improvement of clinical units akin to catheters and get in touch with lenses. a bunch of vital functions of water-based lubrication are already in position within the own care and foodstuff industries, and additional commercial functions of water-based lubrication may have an important confident effect at the surroundings.
This ebook is the 1st of its type. It brings jointly the newest study in organic and biomimetic, water-based lubrication and is authored through the world's specialists within the box.
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Additional info for Aqueous Lubrication : Natural and Biomimetic Approaches
Hunter, Of the structure and diseases of articulating cartilages. Phil Trans 42, 514 (1742). 12. L. Ito, The nutrition of articular cartilage and its method of repair. Br J Surg 12(45), 31–42 (1924). 13. M. A. MacConaill, Lubrication of mammalian joints. Nature 185(4717), 920–920 (1960). 14. P. Lewis, C. McCutchen, Lubrication of mammalian joints. In Nature Vol. 185, pp 920–921 1960. 15. L. Bian, M. Kaplun, D. Williams, D. Xu, G. Ateshian, C. Hung, Inﬂuence of chondroitin sulfate on the biochemical, mechanical and frictional properties of cartilage explants in long-term culture.
Hung, The natural synovial joint: properties of cartilage. Proceedings of the Institution of Mechanical Engineers Part J-Journal of Engineering Tribology 220(J8), 657–670 (2006). 2. A. Neville, A. Morina, T. Liskiewicz, Y. Yan, Synovial joint lubrication — does nature teach more eﬀective engineering lubrication strategies? P I Mech Eng C-J Mec 221(10), 1223–1230 (2007). 3. J. Lane, C. Weiss, Review of articular-cartilage collagen research. Arthritis Rheum 18(6), 553–562 (1975). 4. J. Jurvelin, J.
Connect Tissue Res 28(1–2), 71–88 (1992). 71. M. Roba, M. Naka, E. Gautier, N. D. Spencer, R. Crockett, The adsorption and lubrication behavior of synovial ﬂuid proteins and glycoproteins on the bearing-surface materials of hip replacements. Biomaterials 30(11), 2072–2078 (2009). 72. M. Roba, C. Bruhin, U. Ebneter, R. Ehrbar, R. Crockett, N. D. Spencer, Latex on Glass: an appropriate model for cartilage-lubrication studies? Tribology Letters 38(3), 267–273 (2010). 73. G. Jay, C. Cha, The eﬀect of phospholipase digestion upon the boundary lubricating ability of synovial ﬂuid.