A scanning electron microscopy and electron probe X-ray microanalysis (SEM-EPMA) of pink teeth

Noriaki Ikeda, G. Watanabe, A. Harada, T. Suzuki

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Samples of postmortem pink teeth were investigated by scanning electron microscopy and electron probe X-ray microanalysis. Fracture surfaces of the dentin in pink teeth were noticeably rough and revealed many more smaller dentinal tubules than those of the control white teeth. Electron probe X-ray microanalysis showed that the pink teeth contained iron which seemed to be derived from blood hemoglobin. The present study confirms that under the same circumstances red coloration of teeth may occur more easily in the teeth in which the dentin is less compact and contains more dentinal tubules.

Original languageEnglish
Pages (from-to)1328-1331
Number of pages4
JournalJournal of Forensic Sciences
Volume33
Issue number6
Publication statusPublished - 1988
Externally publishedYes

Fingerprint

Electron Probe Microanalysis
Tooth
Electrons
Dentin
Hemoglobins
Iron

All Science Journal Classification (ASJC) codes

  • Medicine (miscellaneous)
  • Law

Cite this

A scanning electron microscopy and electron probe X-ray microanalysis (SEM-EPMA) of pink teeth. / Ikeda, Noriaki; Watanabe, G.; Harada, A.; Suzuki, T.

In: Journal of Forensic Sciences, Vol. 33, No. 6, 1988, p. 1328-1331.

Research output: Contribution to journalArticle

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