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Damage characterization of dental nanocomposite adhesive in orthodontic treatment applications

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F22%3A00009904" target="_blank" >RIV/46747885:24210/22:00009904 - isvavai.cz</a>

  • Alternative codes found

    RIV/46747885:24620/22:00009904

  • Result on the web

    <a href="https://journals.sagepub.com/doi/10.1177/10567895221088027" target="_blank" >https://journals.sagepub.com/doi/10.1177/10567895221088027</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1177/10567895221088027" target="_blank" >10.1177/10567895221088027</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Damage characterization of dental nanocomposite adhesive in orthodontic treatment applications

  • Original language description

    In orthodontic treatments, mechanical characterization of orthodontic bracket bonded to the tooth is essential to determine the bond strength and mechanical behavior of the bracket-adhesive-tooth system. In this study, the linear-nonlinear mechanical behavior and damage characterization of Filtek Z350 XT (3M ESPE) nanocomposite as a dental adhesive material to bond orthodontic brackets to tooth enamel, are investigated using numerical and experimental methods. Full sets of tensile, shear, and mixed modes I/II and I/II/III debonding experiments are conducted to extract the mechanical properties of the nanocomposite adhesive as the bracket/tooth interface. The results of the experiments are used to obtain the cohesive law and the damage model parameters. Three-dimensional finite element models of the bracket debonding tests are developed, while the cohesive zone model (CZM) is used to define the constitutive behavior of the nanocomposite interface under the tensile, shear, and mixed-mode loading conditions. The FE results showed a good correlation with the measured data, indicated the validity of the constitutive model, damage properties, and simulation process. The bond strengths of the nanocomposite adhesive are obtained 8.35 and 4.12MPa in modes I and II loadings, respectively.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20302 - Applied mechanics

Result continuities

  • Project

    <a href="/en/project/EF16_025%2F0007293" target="_blank" >EF16_025/0007293: Modular platform for autonomous chassis of specialized electric vehicles for freight and equipment transportation</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    INTERNATIONAL JOURNAL OF DAMAGE MECHANICS

  • ISSN

    1056-7895

  • e-ISSN

  • Volume of the periodical

    31

  • Issue of the periodical within the volume

    9

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    20

  • Pages from-to

    1299-1319

  • UT code for WoS article

    000789385400001

  • EID of the result in the Scopus database

    2-s2.0-85130015201