Hardness and young's modulus of human peritubular and intertubular dentine

Archives of Oral Biology

Volumn 41, Issue 1, 1996, Pages 9-13

  Kinney, J H ^a   Balooch, M ^a   Marshall, S J ^b   Marshall Jr , G W ^b   Weihs, T P ^a  

^a LAWRENCE LIVERMORE NATIONAL LABORATORY   (United States)

^b UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Atomic force microscope; Dentine; Hardness; Modulus; Nanoindenter

Indexed keywords

WATER;

ANALYSIS OF VARIANCE; ARTICLE; ATOMIC FORCE MICROSCOPY; DENTIN; DESICCATION; ELASTICITY; ENAMEL; FEMALE; HARDNESS; HUMAN; MOLAR TOOTH; PILOT STUDY; TOOTH; TOOTH PULP; ULTRASTRUCTURE;

ANALYSIS OF VARIANCE; DENTAL ENAMEL; DENTAL PULP; DENTIN; DESICCATION; ELASTICITY; FEMALE; HARDNESS; HUMANS; MICROSCOPY, ATOMIC FORCE; MOLAR, THIRD; PILOT PROJECTS; TOOTH, UNERUPTED; WATER;

EID: 0029677973     PISSN: 00039969     EISSN: None     Source Type: Journal    
DOI: 10.1016/0003-9969(95)00109-3     Document Type: Article

References (19)

1. Bowen R. L. and Rodriguez M. M. (1962) Tensile and modulus of elasticity of tooth structure and several restorative materials. J. Am. dent. Assoc. 64, 378-387.
2. Craig R. G. and Peyton F. A. (1958) Elastic and mechanical properties of human dentin. J. dent. Res. 37, 710-718.
3. Craig R. G., Gehring P. E. and Peyton F. A. (1959) Relation of structure to the microhardness of human dentin. J. dent. Res. 38, 624-630.
4. Currey J. D. and Brear K. (1990) Hardness, Young's modulus and yield stress in mammalian mineralized tissues. J. mater. Sci. mat. Med. 1, 14-20.
5. Doerner M. F. and Nix W. D. (1986) A method for interpreting the data from depth-sensing indentation instruments. J. mater. Res. 1, 601-609.
6. Fosse G., Saele P. K. and Eibe R. (1992) Numerical density and distributional pattern of dentine tubules. Acta odontol. Scand. 50, 201-210.
7. Fusayama T. and Maeda T. (1966) Effect of pulpectomy on dentin hardness. J. dent. Res. 48, 452-460.
8. Garberoglio R. and Brannstrom M. (1976) Scanning electron microscopic investigation of human dentinal tubules. Archs oral Biol. 21, 355-362.
9. Huang T.-J. G., Schlider H. and Nathanson D. (1992) Effects of moisture content and endodontic treatment on some mechanical properties of human dentin. J. Endodont. 18, 209-215.
10. Jameson M. W., Hood J. A. A. and Tidmarsh B. G. (1993) The effects of dehydration and rehydration on some mechanical properties of human dentine. J. Biomechan. 26, 1055-1065.
11. Kinney J. H., Balooch M., Marshall G. W. and Marshall S. J. (1993) Atomic force microscope study of dimensional changes in dentine during drying. Archs oral Biol. 38, 1003-1007.
12. Kinney J. H., Balooch M., Marshall S. J., Marshall G. W. and Weihs T. P. (1995) Atomic force microscope measurements of the hardness and elasticity of peritubular and intertubular human dentin. J. biomech. Eng. (in press).
13. Lehmann M. L. (1967) Tensile strength of human dentin. J. dent. Res. 46, 197-201.
14. Marshall G. W. (1993) Dentin microstructure and characterization. Quintessence Int. 24, 606-617.
15. van Meerbeek B., Willems G., Celis J. P., Roos J. R., Braem M., Lambrechts P. and Vanherle G. (1993) Assessment by nano-indentation of the hardness and elasticity of the resin-dentin bonding area. J. dent. Res. 72, 1434-1442.
16. Oliver W. C. and Pharr G. M. (1992) An improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments. J. mater. Res. 7, 1564-1583.
17. Pashley D., Okabe A. and Parham P. (1985) The relationship between dentin microhardness and tubule density. Endo. dent. Traumatol. 1, 176-179.
18. Sano H., Ciucchi B., Matthews W. G. and Pashley D. H. (1994) Tensile properties of mineralized and demineralized human and bovine dentin. J. dent. Res. 73, 1205-1211.
19. White J. M., Goodis H. E., Marshall S. J. and Marshall G. W. (1994) Sterilization of teeth by gamma radiation. J. dent. Res. 73, 1560-1567.