On the Increasing Fragility of Human Teeth with Age: ADeep-Ultraviolet Resonance Raman Study

On the Increasing Fragility of Human Teeth with Age: ADeep-Ultraviolet Resonance Raman Study

Ultraviolet resonance Raman spectroscopy (UVRRS) using 244nm excitation was used to investigate the impact of aging on humandentin. The intensity of a spectroscopic feature from the peptide bondsin the collagen increases with tissue age, similar to a finding reportedpreviously for human cortical bon...

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Veröffentlicht in:Journal of bone and mineral research 2006-07, Vol.21 (12)
Hauptverfasser: Ager III, J.W., Nalla, R.K., Balooch, G., Kim, G., Pugach, M., Habelitz, S., Marshall, G.W., Kinney, J.H., Ritchie, R.O.
Format: Artikel
Sprache:eng
Schlagworte:
AGING
COLLAGEN
DENTIN
EXCITATION
MATERIALS SCIENCE
PEPTIDES
RAMAN SPECTROSCOPY
RESONANCE
TEETH
Ultraviolet resonance Raman spectroscopy collagen dentintransparent dentin aging
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Zusammenfassung:Ultraviolet resonance Raman spectroscopy (UVRRS) using 244nm excitation was used to investigate the impact of aging on humandentin. The intensity of a spectroscopic feature from the peptide bondsin the collagen increases with tissue age, similar to a finding reportedpreviously for human cortical bone.
ISSN:0884-0431
1523-4681
DOI:10.1359/jbmr.060816