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Determination of the mineral phases and structure of the bone-implant interface using raman spectroscopy

✍ Scribed by Leung, Yiuchong ;Anton Walters, M. ;Blumenthal, Norman C. ;Ricci, John L. ;Spivak, Jeff M.

Publisher
John Wiley and Sons
Year
1995
Tongue
English
Weight
370 KB
Volume
29
Category
Article
ISSN
0021-9304

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✦ Synopsis

The bone-implant interface formed in a canine distal femur was examined by means of a Raman microprobe using an implant model designed to test calcium phosphate surface coatings. By using the 960 cm-' band of calcium phosphate to characterize the interface and adjacent mineral, we ob-tained spatial and compositional information about the attachment of bone to the synthetic calcium phosphate coating on a titanium support. The interface between bone and the synthetic calcium phosphate is approximately 3040 pm in width.

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