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All Journal Dentika Dental Journal Insisiva Dental Journal : Majalah Kedokteran Gigi Insisiva Jurnal Kedokteran Gigi Universitas Padjadjaran Padjadjaran Journal of Dentistry Padjadjaran Journal of Dental Researchers and Students JITEKGI Jurnal Ilmiah dan Teknologi Kedokteran Gigi Medika Kartika : Jurnal Kedokteran dan Kesehatan Jurnal Abdimas Kartika Wijayakusuma Action Research Literate (ARL)
Yuslianti, Euis Reni
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Humanities Biochemistry, Genetics & Molecular Biology Dentistry Education Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Public Health Social Sciences Veterinary Other

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The effect of clove flower extract immersion on the surface roughness of heat-cured and cold-cured acrylic: an experimental study Dewi, Zwista Yulia; Artilia, Ira; Yuslianti, Euis Reni; Lathiifa, Thara
Jurnal Kedokteran Gigi Universitas Padjadjaran Vol 38, No 1 (2026): April 2026
Publisher : Fakultas Kedokteran Gigi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jkg.v38i1.61906

Abstract

Introduction: Heat-cured and cold-cured acrylic resins are commonly used as denture base materials in dentistry. Denture cleansers are essential for maintaining denture hygiene, and clove flower extract has been identified as a natural alternative due to its antifungal properties against Candida albicans. However, its high phenol content may increase the surface roughness of acrylic resins. Clinically, the acceptable roughness limit for acrylic resin is less than 0.2 µm. Increased surface roughness can lead to denture stomatitis, papillary hyperplasia, and chronic candidiasis. This study aimed to analyze changes in the surface roughness of heat-cured and cold-cured acrylic resins after immersion in clove flower extract. Methods: This true experimental study involved 32 samples divided into eight treatment groups. The samples were immersed in clove flower extract at concentrations of 1.6%, 1.8%, and 2% in distilled water, with distilled water serving as the control, for 23 days. Surface roughness was measured using a surface roughness tester. Data were analyzed using the Shapiro-Wilk test, paired sample t-test, ANOVA, Kruskal-Wallis test, and Mann-Whitney test. Results: The results showed a significant difference (P < 0.05) in surface roughness changes between heat-cured and cold-cured acrylic resins after immersion in clove flower extract at all concentrations. Cold-cured acrylic resin exhibited greater changes in surface roughness than heat-cured acrylic resin. Conclusion: The increased surface roughness in cold-cured acrylic resin is attributed to its higher residual monomer content, which allows greater absorption of clove flower extract. These findings suggest that clove flower extract may affect the durability of acrylic resin materials used in dentures.Efek perendaman ekstrak bunga cengkeh terhadap kerataan permukaan akrilik yang dipanaskan dan didinginkan: penelitian eksperimental Pendahuluan: Resin akrilik heat-cured dan cold-cured merupakan bahan yang umum digunakan sebagai basis gigi tiruan dalam kedokteran gigi. Pembersih gigi tiruan berperan penting dalam menjaga kebersihan gigi tiruan, dan ekstrak bunga cengkeh telah diidentifikasi sebagai alternatif alami karena sifat antifungalnya terhadap Candida albicans. Namun, kandungan fenol yang tinggi dalam ekstrak bunga cengkeh dapat meningkatkan kekasaran permukaan resin akrilik. Secara klinis, batas kekasaran permukaan resin akrilik yang dapat diterima adalah kurang dari 0,2 µm. Peningkatan kekasaran permukaan dapat menyebabkan stomatitis gigi tiruan, hiperplasia papilar, dan kandidiasis kronis. Penelitian ini bertujuan untuk menganalisis perubahan nilai kekasaran permukaan antara resin akrilik heat-cured dan cold-cured setelah perendaman dalam ekstrak bunga cengkeh. Metode: Penelitian ini merupakan studi eksperimental murni dengan 32 sampel yang dibagi menjadi delapan kelompok perlakuan. Sampel direndam dalam ekstrak bunga cengkeh dengan konsentrasi 1,6%, 1,8%, dan 2%, serta air suling sebagai kontrol, selama 23 hari. Pengukuran kekasaran permukaan dilakukan menggunakan surface roughness tester. Analisis data dilakukan dengan uji Shapiro-Wilk, paired sample t-test, ANOVA, Kruskal-Wallis, dan Mann-Whitney. Hasil: Hasil penelitian menunjukkan adanya perbedaan signifikan (P< 0,05) dalam perubahan kekasaran permukaan antara resin akrilik heat-cured dan cold-cured setelah perendaman dalam ekstrak bunga cengkeh pada semua konsentrasi. Resin akrilik cold-cured mengalami peningkatan kekasaran permukaan yang lebih besar dibandingkan dengan resin akrilik heat-cured. Simpulan: Peningkatan kekasaran permukaan pada resin akrilik cold-cured disebabkan oleh kandungan monomer sisa yang lebih tinggi, sehingga mampu menyerap lebih banyak ekstrak bunga cengkeh. Hal ini menunjukkan bahwa ekstrak bunga cengkeh dapat memengaruhi ketahanan bahan resin akrilik yang digunakan dalam gigi tiruan.
Co-Authors Adinugraha, Irham M Adinugraha, Irham M. Akbar, Rizki Zaelani Akhirul Kahfi Syam Al-wasi, Dimas Mohamad Ari Prayogo Pribadi Arif, Bayu Syamsul Arifianti, Isti Artilia, Ira Bahrul Ulum Boy M Bachtiar Darwis, Rudi S. Dewi Fatma Suniarti Dian Anggraeny Djajasasmita, Daswara Djohan, Frita FS. Dwisatria, Ligiandra Ekaputri, Shaula El Fitriyah, Rhabiah Endrowahyudi, Hartanto Fadhil, Andi Muhammad Faramayudha, Fahrauk Fathonah, Dea Isny Florence Meliawaty Handayani, Dewi Ratih Henri Hartman, Henri Herryawan Herryawan, Herryawan Hillda Herawati, Hillda Indah Puti Rahmayani Sabirin, Indah Puti Rahmayani Irfianti, Isti Irsyad, Widya Isnaeni, Rheni S. Isnaeni, Rheni Safira Isryad, Widya Jeffrey ., Jeffrey Juliastuti, Henny Khaerunnisa, Rahmadaniah Khairunnisa, Rahmadaniah Koswara, Teja Kusmala, Yudith Yunia Lathiifa, Thara Maskoen, Ani Melanie Myrna N. Zakaria, Myrna N. Nasroen, Saskia Lenggogeni Ningrum, Anindya Sekar Ayu Noviani, Indah Yuri Polii, Amanda Debora Pragita, Tria Prayudha, Ramadhita Paramananda Puteri NF, Rina Putri, Reika Yulia Rachman Ardan, Rachman Rahaju, Asih Rahmani, Hasna Fasya Rakhmat, Iis Inayati Ramadhan, Muhammad Zidan Ratih Widyasari, Ratih Ratwita, Welly Rina Putri Noer Fadillah, Rina Putri Noer Ris Kristiana, Ris Sabirin, Indah Puti R. Saskia L. Nasroen, Saskia L. Soraya Riyanti, Soraya Suntana, Mutiara S. Suntana, Mutiara Sukma Sutjiatmo, Afifah B Tichvy Tammama, Tichvy Trisusanti, Ratna WAHYU WIDOWATI Zwista Yulia Dewi, Zwista Yulia