THE ENHANCEMENT OF GLASS IONOMER CEMENT HARDNESS BY ADDING GOURAMI SCALES POWDER NANOPARTICLES
Background: Material hardness in dentistry is used as a measuring tool to determine the ability of a restoration material to withstand the compressive force of masticatory. The hardness of Glass Ionomer Cement (GIC) is a mechanical property related to the abrasion and compressive strength of the GIC...
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Universitas Airlangga
2025-03-01
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| Series: | Journal of Vocational Health Studies |
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| Online Access: | https://e-journal.unair.ac.id/JVHS/article/view/53988 |
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| author | Erawati Wulandari Nadie Fatimatuzzahro I Dewa Ayu Ratna Dewanti Anita Faizah |
| author_facet | Erawati Wulandari Nadie Fatimatuzzahro I Dewa Ayu Ratna Dewanti Anita Faizah |
| author_sort | Erawati Wulandari |
| collection | DOAJ |
| description | Background: Material hardness in dentistry is used as a measuring tool to determine the ability of a restoration material to withstand the compressive force of masticatory. The hardness of Glass Ionomer Cement (GIC) is a mechanical property related to the abrasion and compressive strength of the GIC. If the material’s hardness is low, it results in low material resistance and causes a fracture. Therefore, it is necessary to add materials that contain hydroxyapatite (HA), which can increase the hardness of GIC, as in gourami fish scales. Purpose: This research aims to determine the influence of adding Gourami Fish Scale Powder (GFSP) nanoparticles to GIC hardness. Method: The twenty five sample is in tablet form and divided into five sample groups, namely G0: GIC without the addition of GFSP, G1: GIC powder + 0.5% GFSP, G2: GIC powder + 1.5% GFSP, G3: GIC powder + 2.5% GFSP, G4: GIC powder + 3.5% GFSP. Hardness test was using Vickers Hardness Tester. Data were analyzed using a One Way ANOVA test. Result: The average values of the hardness results from lowest to highest were the G0 (55.5 ± 2.70 VHN), G1 (56.9 ± 3.36 VHN), G2 (63.7 ± 7.73 VHN), G3 (66.3 ± 1.44 VHN), and G4 (70.1 ± 4.72 VHN), while the One Way ANOVA test results were significant among all groups (p-value < 0.05). Conclusion: The addition of GFSP nanoparticles increased GIC hardness. The highest hardness value was obtained by adding 3.5% GFSP nanoparticles. |
| format | Article |
| id | doaj-art-887c1a4d0e27404cab1fa6eb2d5d49b2 |
| institution | DOAJ |
| issn | 2580-7161 2580-717X |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Universitas Airlangga |
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| series | Journal of Vocational Health Studies |
| spelling | doaj-art-887c1a4d0e27404cab1fa6eb2d5d49b22025-08-20T02:41:48ZengUniversitas AirlanggaJournal of Vocational Health Studies2580-71612580-717X2025-03-018320621010.20473/jvhs.V8.I3.2025.206-21052150THE ENHANCEMENT OF GLASS IONOMER CEMENT HARDNESS BY ADDING GOURAMI SCALES POWDER NANOPARTICLESErawati Wulandari0https://orcid.org/0000-0001-9268-5200Nadie Fatimatuzzahro1https://orcid.org/0000-0002-2918-2931I Dewa Ayu Ratna Dewanti2https://orcid.org/0000-0002-3007-8752Anita Faizah3https://orcid.org/0009-0006-2736-1502Department of Conservative Dentistry, Faculty of Dentistry, University of Jember, JemberDepartment of Biomedic, Faculty of Dentistry Jember, University of Jember, JemberDepartment of Biomedic, Faculty of Dentistry Jember, JemberDepartment of Conservative Dentistry, Faculty of Dentistry, University of Jember, JemberBackground: Material hardness in dentistry is used as a measuring tool to determine the ability of a restoration material to withstand the compressive force of masticatory. The hardness of Glass Ionomer Cement (GIC) is a mechanical property related to the abrasion and compressive strength of the GIC. If the material’s hardness is low, it results in low material resistance and causes a fracture. Therefore, it is necessary to add materials that contain hydroxyapatite (HA), which can increase the hardness of GIC, as in gourami fish scales. Purpose: This research aims to determine the influence of adding Gourami Fish Scale Powder (GFSP) nanoparticles to GIC hardness. Method: The twenty five sample is in tablet form and divided into five sample groups, namely G0: GIC without the addition of GFSP, G1: GIC powder + 0.5% GFSP, G2: GIC powder + 1.5% GFSP, G3: GIC powder + 2.5% GFSP, G4: GIC powder + 3.5% GFSP. Hardness test was using Vickers Hardness Tester. Data were analyzed using a One Way ANOVA test. Result: The average values of the hardness results from lowest to highest were the G0 (55.5 ± 2.70 VHN), G1 (56.9 ± 3.36 VHN), G2 (63.7 ± 7.73 VHN), G3 (66.3 ± 1.44 VHN), and G4 (70.1 ± 4.72 VHN), while the One Way ANOVA test results were significant among all groups (p-value < 0.05). Conclusion: The addition of GFSP nanoparticles increased GIC hardness. The highest hardness value was obtained by adding 3.5% GFSP nanoparticles.https://e-journal.unair.ac.id/JVHS/article/view/53988glass ionomer cementgourami fish scaleshardnesshydroxyapatitenanoparticles |
| spellingShingle | Erawati Wulandari Nadie Fatimatuzzahro I Dewa Ayu Ratna Dewanti Anita Faizah THE ENHANCEMENT OF GLASS IONOMER CEMENT HARDNESS BY ADDING GOURAMI SCALES POWDER NANOPARTICLES Journal of Vocational Health Studies glass ionomer cement gourami fish scales hardness hydroxyapatite nanoparticles |
| title | THE ENHANCEMENT OF GLASS IONOMER CEMENT HARDNESS BY ADDING GOURAMI SCALES POWDER NANOPARTICLES |
| title_full | THE ENHANCEMENT OF GLASS IONOMER CEMENT HARDNESS BY ADDING GOURAMI SCALES POWDER NANOPARTICLES |
| title_fullStr | THE ENHANCEMENT OF GLASS IONOMER CEMENT HARDNESS BY ADDING GOURAMI SCALES POWDER NANOPARTICLES |
| title_full_unstemmed | THE ENHANCEMENT OF GLASS IONOMER CEMENT HARDNESS BY ADDING GOURAMI SCALES POWDER NANOPARTICLES |
| title_short | THE ENHANCEMENT OF GLASS IONOMER CEMENT HARDNESS BY ADDING GOURAMI SCALES POWDER NANOPARTICLES |
| title_sort | enhancement of glass ionomer cement hardness by adding gourami scales powder nanoparticles |
| topic | glass ionomer cement gourami fish scales hardness hydroxyapatite nanoparticles |
| url | https://e-journal.unair.ac.id/JVHS/article/view/53988 |
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