2010
DOI: 10.1080/14786430903201853
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Nanoindentation of wet and dry compact bone: Influence of environment and indenter tip geometry on the indentation modulus

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Cited by 35 publications
(9 citation statements)
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“…At the atomic level, collagen molecules are held together by hydrogen bonds and other atomic interactions which are influenced by the state of hydration. More details on nanoindentation of dry versus wet bone can be found in Bembey et al (2006a,b); Guidoni et al (2010); Hengsberger et al (2002); Lievers et al (2010).…”
Section: Discussionmentioning
confidence: 97%
“…At the atomic level, collagen molecules are held together by hydrogen bonds and other atomic interactions which are influenced by the state of hydration. More details on nanoindentation of dry versus wet bone can be found in Bembey et al (2006a,b); Guidoni et al (2010); Hengsberger et al (2002); Lievers et al (2010).…”
Section: Discussionmentioning
confidence: 97%
“…Sedlin used bending to test human femoral cortical bone and found that freezing at -20°C did not have a statistically significant effect on ultimate fiber stress, modulus of elasticity, or energy absorbed to failure [15]. Guidoni et al found that freezing at -15°C did not affect the elastic modulus of compact bovine bone as measured by nanoindentation [23]. Cowen's survey of the effects of freezing on the mechanical properties of bone found that two thirds of the studies found no change with freezing, and that in most cases where changes were found, the samples were from rats and frozen at -70°C or below [10].…”
Section: Discussionmentioning
confidence: 99%
“…So far, an experimental set-up allowing routine nanoindentation experiments to be performed at various levels of relative humidity (RH) and temperatures was not yet technically achieved. For those reasons, the measurements on hygroscopic materials have been attempted only on samples immersed in water (representing 100% of RH) [6][7][8][9] or under controlled RH achieved by saturated salt solutions of up to 70% (higher relative humidities cause hardware damage, are very time consuming and condensation inside indentation chamber might prevent moisture equilibration) [10][11][12][13].…”
mentioning
confidence: 99%