ISSN:
0006-3525
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The interaction between synthetic crystalline calcium phosphate (apatite) and acidic macromolecules (sodium polyacrylate, sodium poly(L-glutamate), chondroitin sulfate, phosvitin) was investigated by electron spin resonance spectroscopy of mineral-macromolecule complexes doped with vanadyl ion (VO++) as a paramagnetic probe. Changes in magnetic parameters were interpreted in terms of bonding between mineral and macromolecule. The VO++ probe data indicated that polymer acidic functional groups were bound to mineral surfaces in all cases.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/bip.1976.360150312
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