Nuclear magnetic resonance spectroscopy of bone substitutes.
Calcium phosphate bone replacement biomaterials are widely used in different applications. Structure, composition, and organization are, before implantation, analyzed with different methods. Among them, X-ray diffraction is a recognized test. As bioresorption produces more amorphous material, the process is observed and quantified via scanning electron microscopy. Comparatively high-resolution 31P solid-state nuclear magnetic resonance spectroscopy is able to analyze raw ceramics composition and to estimate osteoformation.
Legrand
A P
AP
Laboratoire de Physíque Quantique, ESA CNRS, Paris, France. andre-pierre.legrand@espci.fr
Sfihi
H
H
Bouler
J M
JM
D000818:Animals; D001846:Bone Development / Q000187:drug effects; D018786:Bone Substitutes / Q000737:chemistry* / Q000494:pharmacology; D002130:Calcium Phosphates / Q000737:chemistry* / Q000494:pharmacology; D002516:Ceramics / Q000737:chemistry; D005269:Femur / Q000000981:diagnostic imaging / Q000187:drug effects; D019382:Human Growth Hormone / Q000494:pharmacology; D009682:Magnetic Resonance Spectroscopy; D008855:Microscopy, Electron, Scanning; D016348:Osseointegration / Q000187:drug effects; D010759:Phosphorus Isotopes; D016062:Porosity; D011208:Powders; D011817:Rabbits; D011859:Radiography; D011994:Recombinant Proteins / Q000494:pharmacology
D018786:Bone Substitutes; D002130:Calcium Phosphates; D010759:Phosphorus Isotopes; D011208:Powders; D011994:Recombinant Proteins; D019382:Human Growth Hormone