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

Dentin permeation: comparison of diffusion with filtration.

V A Merchant, M J Livingston, D H Pashley

    Journal of Dental Research
    |October 1, 1977
    PubMed
    Summary

    Filtration significantly enhances iodide permeation through dentin, especially after acid etching which removes debris. This finding is crucial for understanding dental material interactions and drug delivery systems.

    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

    Mechanical Stability and Proteolytic Activity of Resin-dentin Bonds Using the Cross-linked Dry Bonding Technique.

    Operative dentistry·2021
    Same author

    Chitosan-Based Extrafibrillar Demineralization for Dentin Bonding.

    Journal of dental research·2018
    Same author

    Zymography of Hybrid Layers Created Using Extrafibrillar Demineralization.

    Journal of dental research·2018
    Same author

    Effect of dimethyl sulfoxide on dentin collagen.

    Dental materials : official publication of the Academy of Dental Materials·2017
    Same author

    Substantivity of Carbodiimide Inhibition on Dentinal Enzyme Activity over Time.

    Journal of dental research·2017
    Same author

    Phosphoric acid concentration affects dentinal MMPs activity.

    Journal of dentistry·2016

    Area of Science:

    • Biomaterials Science
    • Dental Research
    • Materials Science

    Background:

    • Dentin's permeability is critical for dental treatments and material integration.
    • Understanding transport mechanisms (diffusion vs. filtration) is key to optimizing dental procedures.

    Purpose of the Study:

    • To compare iodide permeation rates in dentin via diffusion and filtration.
    • To investigate the effect of acid etching on these permeation rates.

    Main Methods:

    • Comparing iodide permeation through dentin using diffusion and filtration techniques.
    • Evaluating the impact of acid etching pretreatment on dentin structure and permeability.

    Main Results:

    • Filtration showed a twofold increase in iodide permeation compared to diffusion before acid etching.
    • Acid etching resulted in a substantial 32-fold increase in filtration-mediated iodide permeation.
    • Acid etching effectively removes occluding debris, enhancing filtration efficiency more than diffusion.

    Conclusions:

    • Filtration is a significantly more effective mechanism for iodide transport across dentin than diffusion.
    • Acid etching pretreatment dramatically enhances filtration-dependent iodide permeation by clearing dentin pathways.

    Related Experiment Videos