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 Videos

The development of modified denture base materials.

Z M Abou-Tabl, D C Tidy, E C Combe

    Journal of Biomedical Materials Research
    |September 1, 1983
    PubMed
    Summary
    This summary is machine-generated.

    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

    Reducing cross-contamination in prosthodontics.

    The Journal of prosthetic dentistry·2012
    Same author

    The effect of artificial saliva on the rheological properties of tooth whitening systems.

    Journal of oral rehabilitation·2004
    Same author

    The effect of washing water on bonding to etched enamel.

    Journal of oral rehabilitation·2004
    Same author

    A clinical pilot study of the time-dependent composition of tooth bleaching systems.

    Journal of oral rehabilitation·2003
    Same author

    Assessing restorative dental materials: 2. Questions for a dental sales representative.

    Dental update·2002
    Same author

    Assessing restorative dental materials: I. Test methods and assessment of results.

    Dental update·2002

    Researchers developed advanced denture materials by combining radiopaque glass and glass fibers with poly(methyl methacrylate). This novel composite offers improved radiopacity and high impact resistance for enhanced denture construction.

    Area of Science:

    • Biomaterials Science
    • Polymer Science
    • Materials Engineering

    Background:

    • Current denture base materials, primarily poly(methyl methacrylate) (PMMA), lack inherent radiopacity, hindering radiographic assessment.
    • Improving the impact resistance of denture materials is crucial for durability and patient satisfaction.
    • Radiopacity is a desirable property for dentures to facilitate diagnosis and monitoring via X-ray imaging.

    Purpose of the Study:

    • To develop novel denture base materials with combined radiopacity and high impact resistance.
    • To evaluate the efficacy of incorporating particulate radiopaque glasses and glass fibers into PMMA.
    • To optimize composite formulations for superior mechanical and radiographic properties.

    Main Methods:

    • Preparation and characterization of eight particulate radiopaque glass compositions.

    Related Experiment Videos

  • Incorporation of these glasses and glass fibers into a poly(methyl methacrylate) denture base.
  • Measurement of key properties, including impact strength and radiopacity, of the resulting composites.

    • Main Results:

    • Glass fiber fillers significantly enhanced the impact strength of the PMMA composites.
    • The optimal composite formulation included 20% particulate radiopaque glass and 20% glass fiber.
    • This optimized composite demonstrated markedly improved properties compared to standard PMMA.

    Conclusions:

    • The combination of particulate radiopaque glass and glass fibers offers a promising approach to creating advanced denture materials.
    • The developed composite material exhibits enhanced radiopacity and superior impact resistance.
    • This material holds potential for improved denture construction, aiding in radiographic visualization and durability.