Suhartono, Budi
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EFFECT OF FLEXURAL STRENGTH NON DENTAL GLASS FIBER REINFORCED COMPOSITE CONCENTRATION ON ARTIFICIAL SALIVA Hadianto, Eko; Firdausy, Muhammad Dian; Suhartono, Budi; Wardhana, Erdianto Setya; Dheona, Daffa Gemineo
Indonesian Journal of Dentistry Vol 4, No 2 (2024): August 2024
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/ijd.v4i2.14774

Abstract

Background : Composite resin is a commonly used material in dentistry due to its ease of application and aesthetic qualities. A specific type of this material, known as fiber reinforced composite, consists of a polymer matrix reinforced with fibers. This study aims to compare the impact of various concentrations of non-dental glass fibers on the flexural strength of composite resin when immersed in artificial saliva.Methodology : This study was experimental and followed a post-test only control group design. It included 18 specimens, each measuring 25x2x2 mm. The specimens were divided into three groups: the first group consisted of non-dental glass fiber reinforced composite with concentrations of 0%, 1%, and 2%. The data were analyzed using a One Way ANOVA parametric test.Results : The average flexural strength for the first group of non-dental glass fiber reinforced composite at 0% concentration was 52.496 MPa. For the second group, with a 1% concentration, it was 96.268 MPa. The third group, with a 2% concentration, had an average flexural strength of 134.791 MPa. The One Way ANOVA results yielded a p-value of 0.000Conclusion : The research results indicated that the highest flexural strength was observed in the non-dental glass fiber reinforced composite with a 2% concentration
UPAYA MENINGKATKAN PENGETAHUAN KESEHATAN GIGI DAN MULUT MELALUI EDUKASI BAHAYA PENGGUNAAN “BEHEL FASHION” PADA MASYARAKAT MARGASARI Suhartono, Budi; Hutami, Islamy Rahma; Mayangsari, Regilia Shinta; Yuniar, Savira Nurazky; Indrawati, Silvia Vera; Dimas P. P., Muhammad
Jurnal Pengabdian Masyarakat DentMas Vol 1, No 1 (2023): Juni 2023
Publisher : Faculty of Dentistry Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/dentmas.1.1.21-25

Abstract

Background: Today, many teenagers in Indonesia are using braces not as orthodontic appliances for the treatment of malocclusion but only as a ‘fashion’ . Dental treatment that carried out by incompetent operators can actually cause far greater dangers and losses. The impact that can occur due to the use of braces by dental technicians can arise from tooth decay, plaque accumulation, root resorption, bone resorption, inflammation of the supporting tissues of the teeth, to disorders of the temporomandibular joint. Method: The solution to the problem is carried out by educating the community, one of them are in Margasari, Tegal. Dental Health Education is carried out using poster media to make it more interactive, effective and efficient. Evaluation of the implementation is done by using a questionnaire. The results of the questionnaire were tabulated using SPSS with the Wilcoxon non-parametric test method. Result: wilcoxon signed rank shows that there are 0 negative ranks, 24 positive ranks, and 1 ties. Z value based on negative ranks are -4.322 Conclusion: There is an increase in knowledge of respondents after being given education.