A Quick Method to Measure Hydroxyl Ion Contents in Bone Mineral Crystals Using Solid State NMR

A 31P CP MAS technique with a pre-saturation pulse was developed to measure OH- contents of bone quickly. This technique could save experimental time at least 128 times compared with a 2D 1H-31P HetCor technique. It also yielded higher signal to noise ratio (SNR), which decreased measurement error....

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Bibliographic Details
Published inJournal of analytical science and technology Vol. 1; no. 2; pp. 141 - 146
Main Author Song, Youngkyu
Format Journal Article
LanguageEnglish
Published SpringerOpen 15.09.2010
Subjects
2D 1H-31P HetCor technique
31P CP MAS technique
Bovine bone
OH- content
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Summary:A 31P CP MAS technique with a pre-saturation pulse was developed to measure OH- contents of bone quickly. This technique could save experimental time at least 128 times compared with a 2D 1H-31P HetCor technique. It also yielded higher signal to noise ratio (SNR), which decreased measurement error. The OH- content in bovine bone was 66.1 mol%.
ISSN:2093-3134
2093-3371
DOI:10.5355/JAST.2010.141