Garuda - Garba Rujukan Digital

Evaluation of calcium ion release in calcium hydroxide prototype as intracanal medicament Atia N. Sidiqa; Myrna N. Zakaria; Ira Artilia; Zwista Y. Dewi; Arief Cahyanto
Journal of Dentomaxillofacial Science Vol. 5 No. 2 (2020): (Available online: 1 August 2020)
Publisher : DiscoverSys Inc.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15562/jdmfs.v0i0.1017

Objective:Calcium Hydroxide (Ca(OH)2 ) has been widely used in many dental treatments such as pulp capping, dentin hypersensitivity and as an endodontic intracanal medicament. Ca(OH)2 is highly alkaline, has antimicrobial, and remineralization action by releasing Ca2+ and OH. Ca2+ release plays an important role in cell proliferation and remineralization of hard tissue healing. Indonesian limestone can be synthesized to produce Ca(OH)2 that can be an alternative to commercial Ca(OH)2 available. Therefore this study aimed to synthesized a Ca(OH)2 prototype and evaluate the Ca2+ released by the Ca(OH)2 prototype.Material and Methods: Ca(OH)2 prototype was synthesized from limestone by calcination process and characterized by XRD and FTIR. The Ca(OH)2 prototype was then manipulated to a pasta form by mixingÂ the powder with distilled water in 0.8 w/p ratio then inserted to a polyethylene tubed (2x10mm) using and immersed in 10 ml distilled water. Samples were divided into three groups for different periods of Ca2+ evaluation (1, 7 and 14 days). The Ca2+ concentration released was measured by a Spectrophotometer (DIRUI DR-7000D). Data obtained were analyzed by Anova.Results: The observations on one day immersion was 3.589 mg/dL, the observation for seven days was 3.736 mg/dL, and for 14 days was 3.850 mg/dL. Statistically p<0.05.Conclusion: Calcium hydroxide prototype released a sustainable amount of Ca2+ up to 14 days with the highest concentration achieved on day 14th.

Effect of vehicles on the pH of nanoparticle calcium hydroxide from Indonesian limestone paste: Pengaruh pelarut terhadap pH nanopartikel kalsium hidroksida dari pasta kapur Indonesia Atia Nurul Sidiqa; Ryan Wibie Fitriantama; Ira Artilia; Myrna Nurlatifah Zakaria; Arief Cahyanto; I Made Joni; Ani Melani Maskoen
Makassar Dental Journal Vol. 12 No. 1 (2023): Volume 12 Issue 1 April 2023
Publisher : Makassar Dental Journal PDGI Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35856/mdj.v12i1.675

Endodontic treatment can be used to treat root canal infections.In endodontic treatment, calcium hydroxide Ca(OH)2 is commonly used as an intracanal medicament, because of its high alkaline pH, which results in antimicrobial properties. Nanoparticles are technological advancements used to improve the antimicrobial properties of Ca(OH)2.The purpose of this study is to determine the effect of particle size on the pH of Ca(OH)2 paste dissolved in various solvents,including distilled water,propylene glycol,and polyethylene glycol with anL/Pratio of 0.8.Atotalof24samplesofCa(OH)2 pastewereplacedinaplastic tube with a height of 10 mm and a diameter of 2 mm and immersed in 10 mL distilled water in an incubator at 37oC.The pH was measured on day1,day7,andday14.One-way Anova (p<0.05) was used to analyze the collected data revealed that conventional Ca(OH)2 and nanoparticles Ca(OH)2 (NCa) had nearly the same pH on day 1,day 7,and day14inallsolvents. NCa had a lower pH than conventional Ca(OH)2 in all samples.It is concluded that Ca(OH)2 particle size did not affect the pH of the Ca(OH)2 paste.

FLOWABILITY OF NANOPARTICLES OF CALCIUM HYDROXIDE PALIMANAN IN DENTINAL TUBULE Sidiqa, Atia Nurul; Muqdas, Faza Annisa; Artilia, Ira; Zakaria, Myrna Nurlatifah; Joni, I Made; Maskoen, Ani Melani
Odonto : Dental Journal Vol 11, No 2 (2024): December 2024
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/odj.11.2.282-289

Background: Intracanal medicaments Ca(OH)₂ must have the ability to contact directly with bacteria adhering to the dentinal tubules. However, the narrow and complex shape of the root canal makes it difficult for Ca(OH)2 to penetrate the root canal apically. This research aimed to assess the flowability of nanoparticle Ca(OH)₂ Palimanan by quantifying the penetration of the coronal, middle, and apical thirds of the root canal.Methods: This research comprised two distinct groups: one group included nanoparticles of Ca(OH)₂ Palimanan, while the other consisted of conventional Ca(OH)₂. The paste was then applied to standardized root canals (n=3 per group) with 5 times measurements for each sample. All samples were then incubated at 37oC, 100% humidity. The flowability of the root canals was measured using scanning electron microscopy (SEM) on day 14. The data was analyzed using ANOVA and a post-hoc t-test, with a significance level of p<0.05.Results: The use of Ca(OH)₂ Palimanan has been found to be more effective in reaching deeper into the dentinal tubules of the root canal, particularly in the coronal, middle, and apical areas, compared to traditional Ca(OH)₂. This occurs because the particle size of Ca(OH)₂ Palimanan is smaller with a more rounded shape than conventional Ca(OH)₂ so that it to flow into narrow and complex areas, especially in the apical root canals.Conclusion: Nanoparticle Ca(OH)₂ Palimanan flow deeper than conventional Ca(OH)₂

FLOWABILITY OF NANOPARTICLES OF CALCIUM HYDROXIDE PALIMANAN IN DENTINAL TUBULE Sidiqa, Atia Nurul; Muqdas, Faza Annisa; Artilia, Ira; Zakaria, Myrna Nurlatifah; Joni, I Made; Maskoen, Ani Melani
Odonto : Dental Journal Vol 11, No 2 (2024): December 2024
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/odj.11.2.282-289

Background: Intracanal medicaments Ca(OH)₂ must have the ability to contact directly with bacteria adhering to the dentinal tubules. However, the narrow and complex shape of the root canal makes it difficult for Ca(OH)2 to penetrate the root canal apically. This research aimed to assess the flowability of nanoparticle Ca(OH)₂ Palimanan by quantifying the penetration of the coronal, middle, and apical thirds of the root canal.Methods: This research comprised two distinct groups: one group included nanoparticles of Ca(OH)₂ Palimanan, while the other consisted of conventional Ca(OH)₂. The paste was then applied to standardized root canals (n=3 per group) with 5 times measurements for each sample. All samples were then incubated at 37oC, 100% humidity. The flowability of the root canals was measured using scanning electron microscopy (SEM) on day 14. The data was analyzed using ANOVA and a post-hoc t-test, with a significance level of p<0.05.Results: The use of Ca(OH)₂ Palimanan has been found to be more effective in reaching deeper into the dentinal tubules of the root canal, particularly in the coronal, middle, and apical areas, compared to traditional Ca(OH)₂. This occurs because the particle size of Ca(OH)₂ Palimanan is smaller with a more rounded shape than conventional Ca(OH)₂ so that it to flow into narrow and complex areas, especially in the apical root canals.Conclusion: Nanoparticle Ca(OH)₂ Palimanan flow deeper than conventional Ca(OH)₂

Modification of surface hydrophilicity of dental materials by ozone Artilia, Ira
Padjadjaran Journal of Dentistry Vol 31, No 2 (2019): July 2019
Publisher : Universitas Padjadjaran

Introduction: Gypsum, Portland, and apatite cement, and gypsum have been developed as dental materials for a long time. Similarity of the three materials leads to some relevant approaches to improve the characteristic of dental materials. Water reducing agent is commonly used in detergent or soap and also used as a conventional method in the cement industry to increase the handling and mechanical property. Cement paste mixed with water reducing agent is more flowable (ease handling), and the set mass is harder (mechanical property increased). However, it has a problem with biomaterial cement due to the biocompatibility. This water reducing agent is harmful to living tissue. Therefore, a new approach will be demonstrated in this research. Methods: In this study, the hydrophilicity of cement powder was modified by ozone gas treatment. Ozone gas treatment will be applied to modify the hydrophilicity of cement particles; therefore, it can act similar to the water reducing agent. Results: The hydrophilicity of gypsum, Portland, and apatite cement powder was significantly increased after ozone gas treatment. The hydrophilicity improvement of cement powder increased the ability of water to interact with the cement powder. The benefit is the flowability improvement of cement paste. Therefore, the manipulation index would also be increased. The mechanical property would be increased because the water added for manipulation was decreasing. Conclusion: Ozone gas treatment could improve the hydrophilicity of gypsum, Portland, and apatite cement powder.Keywords: Gypsum, Portland, apatite cement, hydrophilic, ozone

PERBANDINGAN SETTING TIME SEMEN APATIT DENGAN DAN TANPA EKSTRAK Peperomia pellucida (L). Kunth UNTUK PENGGANTI TULANG Irsyad, Widya; Allya, Salwa; Artilia, Ira
Medika Kartika : Jurnal Kedokteran dan Kesehatan Vol 7 No 4 (2024): Medika Kartika : Jurnal Kedokteran dan Kesehatan
Publisher : Fakultas Kedokteran Universitas Jenderal Achmad Yani

Show Abstract | Download Original | Original Source | Check in Google Scholar

Semen apatit dapat menjadi alternatif bahan pengganti jaringan tulang karena memiliki sifat osteokonduktif, biokompatibel, mudah diserap oleh tubuh, self-setting, dan dapat digunakan sebagai bahan pembawa obat. Sirih cina (Peperomia pellucida (L). Kunth (P. pellucida) secara empirik telah dimanfaatkan sebagai obat tradisional dan secara ilmiah juga diketahui memiliki kemampuan farmakologis untuk membantu penyembuhan tulang dan luka. Penambahan ekstrak P. pellucida ke dalam semen apatit diharapkan dapat meningkatkan pembentukan tulang baru. Penelitian ini merupakan penelitian awal dengan mempelajari efek penambahan ekstrak pada setting time semen apatit. Penelitian menggunakan metode eksperimental laboratorik dan menggunakan analisis data One Way Anova dilanjut dengan uji Posthoc yaitu uji Least Significant Differences (LSD). Sampel terdiri dari 5 kelompok, yaitu kelompok kontrol, kelompok dengan penambahan 10% dan 20% pada formulasi bubuk, dan kelompok dengan penambahan 10% dan 20 pada formulasi larutan. Hasil penelitian menunjukkan bahwa pada rasio L/P 0,3 dan 0,4 setting time tercepat terdapat pada kelompok dengan penambahan 20% ekstrak pada formulasi bubuk pada rasio 0,3. Setting time pada kelompok dengan penambahan 10% ekstrak pada formulasi larutan dengan rasio 0,4 juga mengeras lebih cepat daripada kelompok kontrol tapi tidak signifikan. Kesimpulan penelitian ini adalah bahwa penambahan ekstrak P. pellucida pada formulasi bubuk maupun larutan dapat memengaruhi setting time sehingga semen mengeras lebih cepat. Kata kunci : Peperomia pellucida, semen apatit, setting time DOI : 10.35990/mk.v7n4.p376-386

Pengaruh Penyuluhan Metode Visual dan Audiovisual Terhadap Pengetahuan Kesehatan Gigi dan Mulut di SDN Melong Asih Mandiri 7 Kota Cimahi Sidiqa, Atia Nurul; Dewi, Zwista Yulia; Artilia, Ira
Jurnal Abdimas Kartika Wijayakusuma Vol 7 No 1 (2026): Jurnal Abdimas Kartika Wijayakusuma
Publisher : LPPM Universitas Jenderal Achmad Yani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26874/jakw.v7i1.1147

Karies gigi berhubungan dengan pengetahuan menjaga kebersihan gigi dan mulut. Upaya yang dilakukan untuk meningkatkan pengetahuan menjaga kesehatan gigi dan mulut yaitu dengan cara penyuluhan. Pengetahuan akan meningkat setelah dilakukan penyuluhan. Media penyuluhan terdiri dari media audio, media visual, dan media audiovisual. Media audio antara lain radio, tape recorder, dan compact disc (CD). Media visual yaitu poster, leaflet, dan spanduk sedangkan media audio visual adalah film, televisi, dan video. Kegiatan pengabdian masyarakat ini menggunakan rancangan post comparative design. Pengambilan data dilakukan untuk mengetahui perbandingan pengetahuan kesehatan gigi dan mulut sebelum dan sesudah penyuluhan dengan menggunakan metode visual dan audiovisual di SDN Melong Asih Mandiri 7 kelas VI. Tingkat pengetahuan sesudah penyuluhan pada siswa kelas VI SDN Melong Asih Mandiri 7 dengan kategori baik sebanyak 86,7%, kategori cukup 5,0%, dan kategori kurang sebanyak 8,3%. Media atau alat peraga dalam promosi kesehatan dapat diartikan sebagai alat bantu untuk promosi kesehatan yang dapat dilihat, didengar, diraba, dirasa atau dicium, untuk memperlancar komunikasi dan penyebarluasan informasi.

Pengukuran Kekuatan Otot dan Penyuluhan Mengenai Osteoporosis pada Wanita di Cimahi Artilia, Ira; Sundari, Dika; Novianti, Sri Wulandari; Puspita, Sarizki
Jurnal Abdimas Kartika Wijayakusuma Vol 7 No 1 (2026): Jurnal Abdimas Kartika Wijayakusuma
Publisher : LPPM Universitas Jenderal Achmad Yani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26874/jakw.v7i1.1274

Risiko osteoporosis meningkat seiring bertambahnya usia, khususnya pada wanita pascamenopause. Upaya pencegahan dapat dilakukan sejak dini melalui penerapan gaya hidup sehat, seperti pola makan seimbang dan aktivitas fisik teratur yang mampu meningkatkan kekuatan otot. Kekuatan otot memiliki hubungan erat dengan kesehatan tulang karena otot yang kuat dapat membantu meningkatkan kepadatan tulang serta mengurangi risiko pengeroposan. Kegiatan pengabdian kepada masyarakat ini bertujuan memberikan edukasi sekaligus melakukan pengukuran kekuatan otot sebagai langkah preventif terhadap osteoporosis. Pengukuran dilakukan menggunakan alat hand grip dynamometer untuk menilai kekuatan genggaman tangan sebagai indikator aktivitas fisik yang mendukung pencegahan osteoporosis. Kegiatan dilaksanakan pada siswi SMP Taruna Nusantara (TN) dan komunitas majelis taklim (MT) di Cimahi, dengan melibatkan 17 siswi berusia 15 tahun dan 19 ibu berusia di atas 50 tahun. Selain pengukuran, dilakukan pula penyuluhan mengenai pentingnya kekuatan otot dalam mencegah osteoporosis. Hasil kegiatan menunjukkan bahwa kelompok ibu-ibu usia di atas 50 tahun memiliki kekuatan otot yang lebih rendah secara signifikan dibandingkan kelompok siswi usia 15 tahun. Berdasarkan hasil tersebut, diperlukan program latihan fisik yang terencana dan berkelanjutan sejak usia dini yang berfokus pada penguatan otot sebagai bagian dari upaya pencegahan osteoporosis.

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

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.

Mechanical, Chemical, And Morphological Characterization Of 1% Nanofiber-Reinforced Self-Cure Acrylic For Denture Applications Ira Artilia; Gina Adry Syahira; Zwista Yulia Dewi; Asih Rahaju; Rheni Safira Dewi; Nunung Nuraeni; Nurrahmi Handayani; Atia Nurul Sidiqa
Interdental Jurnal Kedokteran Gigi (IJKG) Vol. 22 No. 2 (2026): Interdental Jurnal Kedokteran Gigi (IJKG)
Publisher : Fakultas Kedokteran Gigi, Universitas Mahasaraswati Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46862/interdental.v22i2.14342

Introduction: Self-curing resin acrylic (SC-AR) is widely used for biomedical appliances, particularly prostheses, due to its rapid manipulation and suitability for single-visit fabrication. However, its relatively low mechanical strength may increase fracture susceptibility. This study evaluated the effect of incorporating 1 wt% polyacrylonitrile polymethyl methacrylate electrospinning nanofibers (e-nanoPAN-PMMA) on the physicochemical, mechanical, and morphological characteristics of SC-AR. Materials and Methods: SC-AR specimens were divided into conventional SC-AR (SC-ARc) and nano-reinforced SC-AR (SC-ARnano) groups. Chemical characteristics were evaluated using X-ray diffraction (XRD) and Fourier-transform infrared spectroscopy (FTIR). Flexural strength (FS) and flexural modulus (FM) were assessed using a three-point bending test, while fracture-surface morphology was examined using scanning electron microscopy (SEM). Data were analyzed using an independent t-test (P≤0.05). Results and Discussion: SC-ARnano exhibited significantly higher FS and FM than SC-ARc (P≤0.05). XRD patterns showed characteristic polymeric resin features in both groups, with no additional crystalline peaks in SC-ARnano. FTIR revealed a nitrile absorption band in SC-ARnano. SEM demonstrated nanofibers embedded within the resin matrix, with no detectable surface porosity. Conclusion: Incorporation of 1 wt% e-nanoPAN-PMMA significantly improved the mechanical properties of SC-AR while maintaining its physicochemical characteristics. SC-ARnano demonstrates potential as a reinforced acrylic resin for biomedical applications.

Title

Found 10 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 10 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 10 Documents
Search