caa a22 4500 475783271 CHVBK 20180406123650.0 cr unu---uuuuu 170329e20001101xx s 000 0 eng 10.1023/A:1008932013702 doi (NATIONALLICENCE)springer-10.1023/A:1008932013702 The processing and characterization of animal-derived bone to yield materials with biomedical applications. Part III: material and mechanical properties of fresh and processed bovine cancellous bone [Elektronische Daten] [I. Anderson, M. Mucalo, G. Johnson, M. Lorier] Conversion of bovine cancellous bone to a useful biomedical xenograft material involves several processing steps which include boiling, defatting and deproteination (i.e. bleaching). This study has shown how these processes can influence cancellous bone modulus and strength. It was found that prolonged boiling in water for six hours followed by NaOCI bleaching had a deleterious effect on the overall strength of the bovine bone. In contrast, bone samples subjected to only moderate boiling (1.5 hours) exhibited a 22% stiffness increase due mainly to the effects of drying. The same stiffened samples, when subjected to the bleaching procedure, retained some strength with only a small reduction in moduli values. It can be concluded that careful control of defatting and bleaching procedures on bovine bone is able to give a strong, albeit, brittle material with preservation of the original bone architecture. The bone xenograft materials are worthy of further investigation in in vivo clinical trials to assess their performance in contact with biological fluids. © 2000 Kluwer Academic Publishers Kluwer Academic Publishers, 2000 Anderson I. Engineering Dynamics Team, Industrial Research Ltd, P.O. Box 2225, Auckland, New Zealand aut Mucalo M. Chemistry Department, University of Waikato, Private Bag 3105, Hamilton, New Zealand aut Johnson G. Chemistry Department, University of Waikato, Private Bag 3105, Hamilton, New Zealand aut Lorier M. MIRINZ Food Technology and Research Ltd, P.O. Box 617, Hamilton, New Zealand aut Journal of Materials Science: Materials in Medicine Kluwer Academic Publishers 11/11(2000-11-01), 743-749 0957-4530 11:11<743 2000 11 10856 https://doi.org/10.1023/A:1008932013702 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1008932013702 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Anderson I. Engineering Dynamics Team, Industrial Research Ltd, P.O. Box 2225, Auckland, New Zealand aut NATIONALLICENCE 700 1- Mucalo M. Chemistry Department, University of Waikato, Private Bag 3105, Hamilton, New Zealand aut NATIONALLICENCE 700 1- Johnson G. Chemistry Department, University of Waikato, Private Bag 3105, Hamilton, New Zealand aut NATIONALLICENCE 700 1- Lorier M. MIRINZ Food Technology and Research Ltd, P.O. Box 617, Hamilton, New Zealand aut NATIONALLICENCE 773 0- Journal of Materials Science: Materials in Medicine Kluwer Academic Publishers 11/11(2000-11-01), 743-749 0957-4530 11:11<743 2000 11 10856 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer