Nanoindentation analysis of αtricalcium phosphate-poly(lactide-co- glycolide) nanocomposite degradation

Materials Science and Engineering C

Volumn 42, Issue , 2014, Pages 587-594

  Barrett, C E ^a   Cameron, R E ^a  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

Author keywords

Calcium phosphate; Mechanical properties; Nanocomposite; Nanoindentation; Poly(lactic co glycolic) acid

Indexed keywords

CALCIUM PHOSPHATE; CERAMIC MATERIALS; COPOLYMERS; ELASTIC MODULI; HYDRATION; MECHANICAL PROPERTIES; NANOCOMPOSITES; NANOINDENTATION; STIFFNESS; VISCOELASTICITY; VISCOSITY;

CERAMIC-POLYMER COMPOSITES; DEPTH-SENSING NANOINDENTATION; HASHIN-SHTRIKMAN BOUNDS; MATERIAL STIFFNESS; NANOINDENTATION ANALYSIS; POLY LACTIC-CO-GLYCOLIC ACID; VISCOSITY INCREASE; X RAY MICROTOMOGRAPHY;

LOADING;

CALCIUM PHOSPHATE; LACTIC ACID; NANOCOMPOSITE; POLYGLYCOLIC ACID; POLYLACTIC ACID-POLYGLYCOLIC ACID COPOLYMER;

CHEMISTRY; NANOTECHNOLOGY; PROCEDURES; VISCOSITY; YOUNG MODULUS;

CALCIUM PHOSPHATES; ELASTIC MODULUS; LACTIC ACID; NANOCOMPOSITES; NANOTECHNOLOGY; POLYGLYCOLIC ACID; VISCOSITY;

EID: 84903318160     PISSN: 09284931     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.msec.2014.05.033     Document Type: Article

References (32)

1. M. Vert Polymeric biomaterials: strategies of the past versus strategies of the future Prog. Polym. Sci. 32 2007 755
2. Y. Chen, S. Zhou, and Q. Li Mathematical modelling of degradation for bulk-erosive polymers applications in tissue engineering scaffolds and drug delivery systems Acta Biomater. 7 2011 1140
3. C.E. Barrett, R.E. Cameron, and S.E. Best Bioceramic and Biopolymer Nanocomposite Materials for Use in Orthopaedic Applications 2012 CRC Press, Taylor and Francis
4. Z. Yang, S.M. Best, and R.E. Cameron The influence of a-tricalcium phosphate nanoparticles and microparticles on the degradation of poly(d, l-lactide-co-glycolide) Adv. Mater. 21 2009 3900
5. L.M. Ehrenfried, D. Farrar, D. Morsley, and R.E. Cameron Mechanical behaviour of inter-penetrating co-continuous beta-TCP-PDLLA composites Bioceramics 20 2008 361
6. F. Meyer, J. Wardale, S. Best, R. Cameron, N. Rushton, and R. Brooks Effects of lactic acid and glycolic acid on human osteoblasts: a way to understand PLGA involvement in PLGA/calcium phosphate composite failure J. Orthop. Res. 30 2012 864
7. A.C. Fischer-Cripps 2nd ed. Nanoindentation, Mechanical Engineering Series 2004 Springer
8. Fundamentals and applications of instrumented indentation in multidisciplinary research Y.T. Cheng, T. Page, G.M. Pharr, M. Swain, and K.J. Wahl Journal of Materials Research 19 2004 1
9. I.N. Sneddon The relation between load and penetration in the axisymmetric Boussinesq problem for a punch of arbitrary profile Int. J. Eng. Sci. 3 1965 47
10. N. Fujisawa, and M.V. Swain On the indentation contact area of a creeping solid during constant-strain-rate loading by a sharp indenter J. Mater. Res. 22 4 2007 893
11. W.C. Oliver, and G.M. Pharr An improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments J. Mater. Res. 7 1992 1564
12. W.C. Oliver, and G.M. Pharr Measurement of hardness and elastic modulus by instrumented indentation: advances in understanding and refinements to methodology J. Mater. Res. 19 2004 3
13. N.W. Tschoegl, W.G. Knauss, and I. Emri Poisson's ratio in linear viscoelasticity - a critical review, mechanics of time dependent materials 6 2002
14. G. Feng, and A.H.W. Ngan Effects of creep and thermal drift on modulus measurement using depth-sensing indentation J. Mater. Res. 17 2002 660
15. B. Tang, and A.H.W. Ngan Accurate measurement of tip-sample contact size during nanoindentation of viscoelastic materials J. Mater. Res. 18 2003 1141
16. A.H.W. Ngan, and B. Tang Viscoelastic effects during unloading in depth-sensing indentation J. Mater. Res. 17 2002 2604
17. Y.T. Cheng, W. Ni, and C.M. Cheng Determining the instantaneous modulus of viscoelastic solids using instrumented indentation measurements J. Mater. Res. 20 2005 3061
18. A.H.W. Ngan, H.T. Wang, B. Tang, and K.Y. Sze Correcting power-law viscoelastic effects in elastic modulus measurement using depth-sensing indentation Int. J. Solids Struct. 42 2005 1831
19. M.R. Vanlandingham, N.K. Chang, P.L. Drzal, C.C. White, and S.H. Chang Viscoelastic characterization of polymers using instrumented indentation. I. Quasi-static testing J. Polym. Sci. B Polym. Phys. 43 2005 1794
20. B.D. Culity, and S.R. Stock Elements of X-Ray Diffraction 3rd ed. 2001 Pearson Educational International
21. S.I.J. Wilberforce, S.M. Best, and R.E. Cameron J. Mater. Sci. Mater. Med. 21 2010 3085
22. J.C. Hay, and G.M. Pharr ASM Handb. Mech. Test. Eval. 8 2000 232
23. D. Tabor The Hardness of Metals 2005 Clarendon Press Oxford
24. G.M. Pharr, J.H. Strader, and W.C. Oliver Critical issues in making small-depth mechanical property measurements by nanoindentation with continuous stiffness measurement J. Mater. Res. 24 2009 653
25. M.R. Vanlandringham Review of instrumented indentation J. Res. NIST 108 2003 249
26. K. Durst, B. Backes, and M. Goken Indentation size effect in metallic materials: correcting for the size of the plastic zone Scr. Mater. 52 2005 1093
27. W.D. Nix, and H. Gao Indentation size effects in crystalline materials: a law for strain gradient plasticity J. Mech. Physics Solids 46 1998 411
28. Nano-indentation J. Mech. Physics Solids 54 2006 1668
29. C.S. Han Influence of the molecular structure on indentation size effect in polymers Mater. Sci. Eng. A 527 2010 619
30. Z. Hashin, and S.S. Shtrikman A variational approach to the theory of elastic behaviour in multiphase materials J. Mech. Physics Solids 11 1963 127
31. L. Liang, P. Rulis, and W.Y. Ching Mechanical properties, electronic structure and bonding of a- and b-tricalcium phosphates with surface characterization Acta Biomater. 6 2010 3763
32. M.L. Oyen, V.L. Ferguson, A.K. Bembey, A.J. Bushby, and A. Boyde Composite bounds on the elastic modulus of bone J. Biomech. 41 2008 2585