𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Chain dynamic of calcified tissue

✍ Scribed by A. Lamure; S. Mezghani; M. F. Harmand; C. Lacabanne


Book ID
104629615
Publisher
Springer
Year
1996
Tongue
English
Weight
450 KB
Volume
7
Category
Article
ISSN
0957-4530

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✦ Synopsis


Thermally stimulated current spectroscopy has been applied to the investigation of molecular mobility in human calcified tissue. A comparative study of extracts and residues at various stages of demineralization is presented. Results show that:

β€’ the matrix (collagen) is in a glassy state at physiological temperature;

β€’ the filler (apatite) increases the static modulus; β€’ the interfaces/interphase (non-collagenous proteins and particularly proteoglycans) ensure cohesion and ductability for the composite.

Biomaterials for orthopaedic prostheses require the same morphology in order to phenomenologically reproduce the same dynamic behaviour.


πŸ“œ SIMILAR VOLUMES


Ultrastructure of calcifying tissues
✍ Matthews, J. L. πŸ“‚ Article πŸ“… 1970 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 662 KB
Raman spectroscopy of calcified tissue
✍ A. G. Walton; M. J. Deveney; J. L. Koenig πŸ“‚ Article πŸ“… 1970 πŸ› Springer 🌐 English βš– 323 KB
Molecular aspects of calcified tissue
✍ Walton, A. G. πŸ“‚ Article πŸ“… 1974 πŸ› John Wiley and Sons 🌐 English βš– 847 KB

## Abstract The detailed relation between primary, secondary, tertiary, and ultrastructure of collagen is presented. Electron micrographs of stained collagen are described in terms of specific peptide location. Data relating to the interaction of polysaccharides, notably chondroitin‐6‐sulfate, and