Caracterización de la estructura química mediante espectroscopiaRaman en dientes con HIM y amelogénesis imperfecta

  1. Sonia Guzmán 1
  2. Olga Cortés 1
  3. Montse Catalá 2
  4. Juan R. Boj 3
  1. 1 Universidad de Murcia
    info

    Universidad de Murcia

    Murcia, España

    ROR https://ror.org/03p3aeb86

  2. 2 Universidad de Valencia.
  3. 3 Universitat de Barcelona
    info

    Universitat de Barcelona

    Barcelona, España

    ROR https://ror.org/021018s57

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Journal:
Odontología pediátrica

ISSN: 1133-5181

Year of publication: 2021

Volume: 29

Issue: 1

Pages: 3-10

Type: Article

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Abstract

Objective: to characterize the chemical structure of a tooth with molar-incisor hypomineralization (MIH) and amelogenesis imper-fecta (AI).Material and method: three samples of a tooth were used: healthy, with MIH and hypocalcified-type AI. The chemical composition of the samples was determined by Raman spectroscopy and the enamel crystallinity was calculated by the mineral/organic ratio and the full width half maximum (FWHM). Results: variance ANOVA analysis was applied. Significant dif-ferences were observed (p < 0.05) between the healthy tooth and the teeth with enamel defects.Conclusion: the inorganic content of the teeth with enamel defects is lower than that of healthy teeth.

Data source: Dialnet