Literature DB >> 597765

Luminescence quantum yields of sound and carious dental enamel.

D Spitzer, J J ten Bosch.   

Abstract

The absorption and emission spectra of slabs of human and bovine dental enamel were determined. The absorption and scattering coefficients and emission quantum yields were computed according to theoretical models. The samples were gradually demineralized. The absorption, scattering, and emission parameters were determined as a function of the demineralization time. Using the theoretical models combined with the experimental values, ratio of the visible and UV luminescence, and the decrease of visible emission intensity upon demineralization are explained.

Entities:  

Mesh：

Year:  1977        PMID： 597765     DOI： 10.1007/bf02223324

Source DB:  PubMed          Journal:  Calcif Tissue Res        ISSN： 0008-0594


  8 in total

1.  The absorption and scattering of light in bovine and human dental enamel.

Authors:  D Spitzer; J T Bosch
Journal:  Calcif Tissue Res       Date:  1975

2.  TOOTH FLUOROMETER.

Authors:  A F FORZIATI; J W KUMPULA; J J BARONE
Journal:  J Am Dent Assoc       Date:  1963-11       Impact factor: 3.634

3.  Amino acid composition, distribution and origin of "tuft" protein in human and bovine dental enamel.

Authors:  C Robinson; N R Lowe; J A Weatherell
Journal:  Arch Oral Biol       Date:  1975-01       Impact factor: 2.633

4.  The total luminescence of bovine and human dental enamel.

Authors:  D Spitzer; J J Bosch
Journal:  Calcif Tissue Res       Date:  1976-04-20

5.  Luminescence of turbid materials: a theoretical model and its comparison with experiment.

Authors:  D Spitzer; J J Bosch
Journal:  Appl Opt       Date:  1976-04-01       Impact factor: 1.980

6.  Chemistry of enamel subsurface demineralization in vitro.

Authors:  E C Moreno; R T Zahradnik
Journal:  J Dent Res       Date:  1974 Mar-Apr       Impact factor: 6.116

7.  Use of ultraviolet illumination in oral diagnosis.

Authors:  J J Hefferren; R O Cooley; J B Hall; N H Olsen; H W Lyon
Journal:  J Am Dent Assoc       Date:  1971-06       Impact factor: 3.634

8.  Ultraviolet irradiation effects in poly-L-tyrosine and model compounds. Identification of bityrosine as a photoproduct.

Authors:  S S Lehrer; G D Fasman
Journal:  Biochemistry       Date:  1967-03       Impact factor: 3.162
  8 in total
  2 in total

1.  Trimodal detection of early childhood caries using laser light scanning and fluorescence spectroscopy: clinical prototype.

Authors:  Liang Zhang; Amy S Kim; Jeremy S Ridge; Leonard Y Nelson; Joel H Berg; Eric J Seibel
Journal:  J Biomed Opt       Date:  2013-11       Impact factor: 3.170

2.  Spectrally enhanced imaging of occlusal surfaces and artificial shallow enamel erosions with a scanning fiber endoscope.

Authors:  Liang Zhang; Leonard Y Nelson; Eric J Seibel
Journal:  J Biomed Opt       Date:  2012-07       Impact factor: 3.170
  2 in total

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