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Efficiency of 1H --> 31P NMR cross-polarization in bone apatite and its mineral standards |
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| Authors: | Kaflak Agnieszka Chmielewski Dariusz Górecki Andrzej Slosarczyk Anna Kolodziejski Waclaw |
| Affiliation: | aMedical University of Warsaw, Faculty of Pharmacy, Department of Inorganic and Analytical Chemistry, ul. Banacha 1, 02-097 Warszawa, Poland bMedical University of Warsaw, Department of Orthopaedics, ul. Lindleya 4, 02-005 Warszawa, Poland cAGH University of Science and Technology, Faculty of Materials Science and Ceramics, Al. Mickiewicza 30, 30-059 Krakow, Poland |
| Abstract: | Human bone mineral was studied using solid-state 31P NMR with cross-polarization (CP) from protons. The CP efficiency was determined for trabecular and cortical bone tissue from human adults and compared with synthetic mineral standards. The study shows the similarity between carbonatoapatite of type B and bone mineral as shown by their CP behaviour. The method can be used for the characterization of synthetic apatite-based implant materials. |
| Keywords: | Bone Mineral Apatite 31P NMR Cross-polarization |
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