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Information Journal Paper

Title

COMPARISON OF THE INFLUENCE OF 3 TYPES OF DENTURE CLEANSER ON COLOR CHANGE OF ACRYLIC RESIN OF DENTURE BASE

Pages

  15-19

Abstract

 Background and Aim: Color stability is an important property of DENTURE base acrylic resin. COLOR CHANGEs indicate aging or damaged dental materials. The purpose of this study was to determine the influence of 3 different types of DENTURE CLEANSERS on the color stability of acrylic resin.Materials and Methods: This experimental study was performed on 40 samples fo 10×55 mm acrylic resins including 10 samples in the control group (BAYER) and 30 samples in the case group. Each group was then divided into 2 categories of smooth and coarse samples. Three cleanser solutions were then prepared as follows: 1. A 200 ml plate of 5.25% sodium hypochloride, 2. A 200 ml plate of varda + vinegar and 3. A 200 ml plate of water with a cleaner tablet named Corega. A spectrophotometer was used to record the initial and final color of each sample before and after placement in the cleaner solutions. Statistical data analysis was done using non parametric Kruskal-Wasliss AND Mann-Whitney Test.Results: The difference between 5.25% sodium Hypochloride and other cleansers in terms of COLOR CHANGEs was statistically significant (p<0.001). The Corega tablet solution demonstrated a greater effect on COLOR CHANGEs of coarse surfaced acrylic resins compared to smooth surfaced resins.Conclusion: Use of 5.25% sodium hypoclorite cleaner will lead to a higher degree of COLOR CHANGE in acrylic resins. In addition, the cleaners demonstrate a greater effect on coarse surfaces compared to smooth ones.

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    APA: Copy

    POUR SHAHAB, M., MOSTAFA POUR, R., & MAKTABKHAH, F.. (2012). COMPARISON OF THE INFLUENCE OF 3 TYPES OF DENTURE CLEANSER ON COLOR CHANGE OF ACRYLIC RESIN OF DENTURE BASE. JOURNAL OF RESEARCH IN DENTAL SCIENCES, 9(1 (31)), 15-19. SID. https://sid.ir/paper/184519/en

    Vancouver: Copy

    POUR SHAHAB M., MOSTAFA POUR R., MAKTABKHAH F.. COMPARISON OF THE INFLUENCE OF 3 TYPES OF DENTURE CLEANSER ON COLOR CHANGE OF ACRYLIC RESIN OF DENTURE BASE. JOURNAL OF RESEARCH IN DENTAL SCIENCES[Internet]. 2012;9(1 (31)):15-19. Available from: https://sid.ir/paper/184519/en

    IEEE: Copy

    M. POUR SHAHAB, R. MOSTAFA POUR, and F. MAKTABKHAH, “COMPARISON OF THE INFLUENCE OF 3 TYPES OF DENTURE CLEANSER ON COLOR CHANGE OF ACRYLIC RESIN OF DENTURE BASE,” JOURNAL OF RESEARCH IN DENTAL SCIENCES, vol. 9, no. 1 (31), pp. 15–19, 2012, [Online]. Available: https://sid.ir/paper/184519/en

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