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Information Journal Paper

Title

EVALUATION OF SURFACE CHARACTERISTICS OF DENTURE BASE USING ORGANIC-INORGANIC HYBRID COATING: AN SEM STUDY

Pages

  403-408

Abstract

 Statement of Problem: Despite the numerous positive features of acrylic DENTURE BASE, there are a number of undeniable associated disadvantages. The properties of DENTURE BASE have been improved through various interventions including application of different types of filler and coatings.Objectives: This study aimed to evaluate the SURFACE ROUGHNESS, thickness and coating quality of organic-inorganic coating on the DENTURE BASE through SCANNING ELECTRON MICROSCOPY. Moreover, the colour change was evaluated visually.Materials and Methods: The organic-inorganic HYBRID COATINGs were prepared. Acrylic discs of 10×10 mm were fabricated. The test discs were dipped in the HYBRID COATING and cured. In order to evaluate the SURFACE ROUGHNESS and coating thickness, the surface and cross-section of the samples in both coated and control groups were subjected to SCANNING ELECTRON MICROSCOPY. The colour change and transparency were visually evaluated with naked eyes. The data were statistically analyzed by student’s t test.Results: The hybrid materials perfectly covered all the surfaces of acrylic resin and established proper thickness. The coated group seemed smoother and flatter than the control group; however, the difference was not statistically significant (for all parameters p>0.05). It was quite a thin coating and no perceptible colour change was observed.Conclusions: The HYBRID COATING maintained good binding, caused no noticeable discoloration, and thoroughly covered the acrylic resin surface with uniform delicate thickness. It also slightly improved the acrylic resin SURFACE ROUGHNESS.

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    Cite

    APA: Copy

    JAFARI, A.A., LOTFI KAMRAN, M.H., GHAFOORZADEH, M., & SHADDEL, S.M.. (2017). EVALUATION OF SURFACE CHARACTERISTICS OF DENTURE BASE USING ORGANIC-INORGANIC HYBRID COATING: AN SEM STUDY. JOURNAL OF DENTAL BIOMATERIALS, 4(2), 403-408. SID. https://sid.ir/paper/343904/en

    Vancouver: Copy

    JAFARI A.A., LOTFI KAMRAN M.H., GHAFOORZADEH M., SHADDEL S.M.. EVALUATION OF SURFACE CHARACTERISTICS OF DENTURE BASE USING ORGANIC-INORGANIC HYBRID COATING: AN SEM STUDY. JOURNAL OF DENTAL BIOMATERIALS[Internet]. 2017;4(2):403-408. Available from: https://sid.ir/paper/343904/en

    IEEE: Copy

    A.A. JAFARI, M.H. LOTFI KAMRAN, M. GHAFOORZADEH, and S.M. SHADDEL, “EVALUATION OF SURFACE CHARACTERISTICS OF DENTURE BASE USING ORGANIC-INORGANIC HYBRID COATING: AN SEM STUDY,” JOURNAL OF DENTAL BIOMATERIALS, vol. 4, no. 2, pp. 403–408, 2017, [Online]. Available: https://sid.ir/paper/343904/en

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