Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: May 18, 2026

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material
07:42

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Published on: December 20, 2024

Spectroscopic and morphologic characterization of the dentin/ adhesive interface.

R M Lemor, M B Kruger, D M Wieliczka

    Journal of Biomedical Optics
    |September 28, 2012
    PubMed
    Summary

    Dental composite resins are limited by weak dentin/adhesive bonds. Micro-Raman spectroscopy revealed exposed protein at the interface, offering insights into improving dental restoration durability.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Environmental Neurology has become a hot topic.

    Revue neurologique·2019
    Same author

    Pulse control protocols for preserving coherence in dipolar-coupled nuclear spin baths.

    Nature communications·2019
    Same author

    Interprofessional education and practice guide: designing ethics-orientated interprofessional education for health and social care students.

    Journal of interprofessional care·2018
    Same author

    Commentary on implementation of a virtual learning from discrepancy meeting: a method to improve attendance and facilitate shared learning from radiological error.

    Clinical radiology·2016
    Same author

    Polymerization behavior of hydrophilic-rich phase of dentin adhesive.

    Journal of dental research·2015
    Same author

    Proteins, pathogens, and failure at the composite-tooth interface.

    Journal of dental research·2014

    Area of Science:

    • Biomaterials Science
    • Dental Materials Science
    • Analytical Chemistry

    Background:

    • Dental amalgam use is restricted in Europe due to mercury concerns.
    • Composite resins are alternatives but lack the longevity of amalgam.
    • The dentin/adhesive bond is a critical failure point in composite restorations.

    Purpose of the Study:

    • To correlate the morphology of the dentin/adhesive bond with chemical analysis.
    • To investigate the chemical composition and structure of the dentin/adhesive interface.
    • To evaluate advanced spectroscopic techniques for characterizing dental interfaces.

    Main Methods:

    • Utilized micro-Fourier transform infrared (micro-FTIR) and micro-Raman spectroscopy.
    • Applied synchrotron infrared radiation and a Kr+ laser for spectral analysis.

    More Related Videos

    Detection and Removal of Tooth-Colored Composite Resin Using the Fluorescence-Aided Identification Technique
    05:42

    Detection and Removal of Tooth-Colored Composite Resin Using the Fluorescence-Aided Identification Technique

    Published on: July 27, 2022

    Related Experiment Videos

    Last Updated: May 18, 2026

    Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material
    07:42

    Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

    Published on: December 20, 2024

    Detection and Removal of Tooth-Colored Composite Resin Using the Fluorescence-Aided Identification Technique
    05:42

    Detection and Removal of Tooth-Colored Composite Resin Using the Fluorescence-Aided Identification Technique

    Published on: July 27, 2022

  • Employed differential staining and light microscopy for morphological assessment.

    • Main Results:

    • Micro-Raman spectroscopy and light microscopy indicated exposed protein at the dentin/adhesive interface.
    • Micro-FTIR provided limited quantitative data due to spatial resolution and sample thickness.
    • Micro-Raman spectroscopy offered quantitative chemical and morphological information, complemented by staining.

    Conclusions:

    • Exposed protein at the dentin/adhesive interface is a key finding.
    • Micro-Raman spectroscopy is a valuable tool for quantitative analysis of dental interfaces.
    • Further research can leverage these findings to enhance the durability of dental composite restorations.