Fiber İlavesinin Rezin Modifiye Cam İyonomer Simanın Florid Salınımına Etkisi

Year 2025, Volume: 12 Issue: 1, 32 - 36, 21.04.2025

Muhittin Uğurlu , Gülben Çolak

https://doi.org/10.15311/selcukdentj.1436912

Abstract

Amaç: Bu çalışmanın amacı rezin modifiye cam iyonomer simana (RMCİS) farklı miktarlarda fiber ilavesinin florid salınımına etkisini değerlendirilmektir.
Gereç ve Yöntemler: Bir RMCİS’in (Fuji II LC) tozuna ağırlıkça farklı oranlarda (%5, %10 ve %20) E-cam fiber ilave edilerek kontrol grubu ile birlikte dört test grubu oluşturuldu. Teflon kalıp kullanılarak 40 adet disk şeklinde (8x2) örnek hazırlandı (n=10). Örnekler 37°C’de 5 ml distile su içeren tüpler içerisinde 24 saat bekletildikten sonra distile sudan çıkarılıp yeni bir distile su içeren tüpe konuldu. 24 saat sonunda örneklerin çıkarıldığı distile su içerisindeki florid konsantrasyonu iyonik gücü ayarlanabilir tampon (TISAB II) çözeltisi ile karıştırılarak, iyon selektif flor elektrodu ve bir iyon analizörü (Thermo Orion 720) kullanılarak ölçüldü. Aynı işlemler 3, 7, 14, 21 ve 28. günlerin sonunda da yapılarak salınan florid miktarları belirlendi. Veriler tekrarlayan ölçümlü varyans analizi ve Tukey’s HSD çoklu karşılaştırma testleri kullanılarak istatistiksel olarak analiz edildi (p=0,05).
Bulgular: Test gruplarının hepsinde en yüksek florid salınımı 24 saat sonunda saptandı (p<0,05). Bütün test periyotlarında en fazla florid salınımı kontrol grubunda ve %5 fiber ilave edilen grupta bulundu (p<0,05). Bu iki grup arasında istatistiksel olarak anlamlı fark tespit edilmedi (p>0,05). RMCİS’e %10 ve %20 fiber ilave edilmesi florid salınımının azalmasına neden oldu (p<0,05). Bu iki grup arasında istatistiksel olarak anlamlı bir fark bulunmadı (p>0,05).
Sonuç: RMCİS’e %5 oranında fiber ilavesinin florid salınımını etkilemediği, ancak %10 ve %20 oranında fiber ilavesinin salınan florid miktarını azalttığı sonucuna varılmıştır.
Anahtar Kelimeler: Cam İyonomer Siman, Fiber, Florid, Rezin

Keywords

Cam iyonomer siman, Fiber, Florid, Rezin

Ethical Statement

Bu araştırma hazırlanırken herhangi bir etik ihlal yapılmamıştır. Bu çalışma için etik kurul onayına gerek yoktur.

Supporting Institution

Bu çalışma için herhangi bir destek alınmamıştır.

Effect of Fiber Addition on Fluoride Release of Resin-Modified Glass Ionomer Cement

Abstract

Objective: The study aimed to evaluate the effect of adding fiber with different ratios to resin-modified glass ionomer cement (RMGIC) on fluoride release.
Material and Methods: Four test groups were created by adding E-glass fiber at different weight ratios (5%, 10%, and 20%) to the powder of an RMGIC (Fuji II LC). Forty disk-shaped (8x2) samples were prepared using Teflon mold (n=10). After the samples were kept in tubes containing 5 ml of distilled water at 37°C for 24 hours, they were removed from the distilled water and placed in a new tube containing distilled water. At the end of 24 hours, the fluoride concentration in the distilled water from which the samples were taken was measured by mixing it with the ionic strength adjustable buffer (TISAB II) solution and using an ion-selective fluoride electrode and an ion analyzer (Thermo Orion 720). The same procedures were carried out at the end of the 3rd, 7th, 14th, 21st, and 28th days, and the amount of fluoride released was determined. Data were analyzed statistically using repeated measure ANOVA and Tukey's HSD multiple comparison tests (p=0.05).
Results: The highest fluoride release was detected after 24 hours in all test groups (p<0.05). In all test periods, the highest fluoride release was found in the control and 5% fiber-added groups (p<0.05). No statistically significant difference was detected between these two groups (p>0.05). Adding 10% and 20% fiber to RMGIC caused a decrease in fluoride release (p<0.05). There was no statistically significant difference between these two groups (p>0.05).
Conclusion: It was concluded that 5% fiber addition to RMGIC did not affect fluoride release, but 10% and 20% fiber addition reduced the amount of fluoride released.
Key Words: Glass Ionomer Cement, Fiber, Fluoride, Resin

Keywords

Glass ionomer cement, Fiber, Fluoride, Resin

References

• 1. Imazato S. Bio-active restorative materials with antibacterial effects: new dimension of innovation in restorative dentistry. Dent Mater J. 2009;28(1):11-19.
• 2. Ugurlu M. Effect of the polishing procedure and surface sealant application on fluoride release. Brazilian Dental Science. 2021;24(1):1-10.
• 3. Garoushi S, Vallittu PK, Lassila L. Characterization of fluoride releasing restorative dental materials. Dent Mater J. 2018;37(2):293-300. doi:10.4012/dmj.2017-161.
• 4. Francois P, Fouquet V, Attal JP, Dursun E. Commercially Available Fluoride-Releasing Restorative Materials: A Review and a Proposal for Classification. Materials (Basel). 2020;13(10):2313.
• 5. Senthil Kumar R, Ravikumar N, Kavitha S, et al. Nanochitosan-modified glass ionomer cement with enhanced mechanical properties and fluoride release. Int J Biol Macromol. 2017;104(Pt B):1860-1865.
• 6. Sun L, Yan Z, Duan Y, Zhang J, Liu B. Improvement of the mechanical, tribological and antibacterial properties of glass ionomer cements by fluorinated graphene. Dent Mater. 2018;34(6):e115-e127.
• 7. Ching HS, Luddin N, Kannan TP, Ab Rahman I, Abdul Ghani NRN. Modification of glass ionomer cements on their physical-mechanical and antimicrobial properties. J Esthet Restor Dent. 2018;30(6):557-571.
• 8. Nicholson JW, Sidhu SK, Czarnecka B. Enhancing the Mechanical Properties of Glass-Ionomer Dental Cements: A Review. Materials (Basel). 2020;13(11):2510.
• 9. Tanaka CB, Ershad F, Ellakwa A, Kruzic JJ. Fiber reinforcement of a resin modified glass ionomer cement. Dent Mater. 2020;36(12):1516-1523.
• 10. Garoushi S, Vallittu P, Lassila L. Hollow glass fibers in reinforcing glass ionomer cements. Dent Mater. 2017;33(2):e86-e93.
• 11. Jagger DC, Harrison A, Jandt KD. The reinforcement of dentures. J Oral Rehabil. 1999;26(3):185-194. doi:10.1046/j.1365-2842.
• 12. Safwat EM, Khater AGA, Abd-Elsatar AG et al. Glass fiber-reinforced composites in dentistry. Bull Natl Res Cent.2021; 45, 190.
• 13. Miettinen VM, Vallittu PK, Forss H. Release of fluoride from glass fiber-reinforced composite with multiphase polymer matrix. J Mater Sci Mater Med. 2001;12(6):503-505.
• 14. Bayrak GD, Sandalli N, Selvi-Kuvvetli S, Topcuoglu N, Kulekci G. Effect of two different polishing systems on fluoride release, surface roughness and bacterial adhesion of newly developed restorative materials. J Esthet Restor Dent. 2017;29(6):424-434.
• 15. Yli-Urpo H, Lassila LV, Närhi T, Vallittu PK. Compressive strength and surface characterization of glass ionomer cements modified by particles of bioactive glass. Dent Mater. 2005;21(3):201-209.
• 16. Sajjad A, Wan Bakar WZ, Mohamad D, Kannan T P. Various recent reinforcement phase incorporations and modifications in glass ionomer powder compositions: A comprehensive review. J Int Oral Health 2018;10:161-7.
• 17. Gu YW, Yap AU, Cheang P, Khor KA. Effects of incorporation of HA/ZrO(2) into glass ionomer cement (GIC). Biomaterials. 2005;26(7):713-720.
• 18. Kim DA, Abo-Mosallam HA, Lee HY, Kim GR, Kim HW, Lee HH. Development of a novel aluminum-free glass ionomer cement based on magnesium/strontium-silicate glasses. Mater Sci Eng C Mater Biol Appl.2014;42:665-671.
• 19. Paiva L, Fidalgo TKS, da Costa LP, et al. Antibacterial properties and compressive strength of new one-step preparation silver nanoparticles in glass ionomer cements (NanoAg-GIC). J Dent. 2018;69:102-109.
• 20. Mazzaoui SA, Burrow MF, Tyas MJ, Dashper SG, Eakins D, Reynolds EC. Incorporation of casein phosphopeptide-amorphous calcium phosphate into a glass-ionomer cement. J Dent Res. 2003;82(11):914-918.
• 21. Garoushi S, Vallittu PK, Lassila L. Reinforcing effect of discontinuous microglass fibers on resin-modified glass ionomer cement. Dent Mater J. 2018;37(3):484-492.
• 22. Sari F, Ugurlu M. Reinforcement of resin-modified glass-ionomer cement with glass fiber and graphene oxide. J Mech Behav Biomed Mater. 2023;142:105850.
• 23. Bahsi E, Sagmak S, Dayi B, Cellik O, Akkus Z. The evaluation of microleakage and fluoride release of different types of glass ionomer cements. Niger J Clin Pract. 2019;22(7):961-970.
• 24. Attar N, Turgut MD. Fluoride Release And Uptake Capacities Of Floride-Releasing Restorative Materials. Oper Dent 2003;28(4):395-402.
• 25. Yap AU, Tham SY, Zhu LY, Lee HK Short-term fluoride release from various aesthetic restorative materials. Oper Dent. 2002b; 27(3): 259-65.
• 26. Morales-Valenzuela AA, Scougall-Vilchis RJ, Lara-Carrillo E, et al. Enhancement of fluoride release in glass ionomer cements modified with titanium dioxide nanoparticles. Medicine (Baltimore). 2022;101(44):e31434.
• 27. Kucukyilmaz E, Savas S, Kavrik F, Yasa B, Botsali MS. Fluoride release/recharging ability and bond strength of glass ionomer cements to sound and caries-affected dentin. Niger J Clin Pract. 2017;20(2):226-234.
• 28. Nishanthine C, Miglani R, R I, et al. Evaluation of Fluoride Release in Chitosan-Modified Glass Ionomer Cements [published correction appears in Int Dent J. 2023 Dec;73(6):e1-e2]. Int Dent J. 2022;72(6):785-791.
• 29. Baysal N, Ayyıldız S. Sabit Bölümlü Protezlerde Fiberle Güçlendirilmiş Kompozit Rezin Kullanımı. Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi. 2014; 24(2): 315-325.
• 30. Garoushi SK, He J, Vallittu PK, Lassila LVJ. Effect of discontinuous glass fibers on mechanical properties of glass ionomer cement. Acta Biomater Odontol Scand. 2018 Jul 31;4(1):72-80.
• 31. Vallittu PK. Flexural properties of acrylic resin polymers reinforced with unidirectional and woven glass fibers. J Prosthet Dent. 1999;81(3):318-326.
• 32. Khan AA, Siddiqui AZ, Syed J, Elsharawy M, Alghamdi AM, Matinlinna JP. Effect of Short E-Glass Fiber Reinforcement on Surface and Mechanical Properties of Glass-Ionomer Cements. Journal of Molecular and Engineering Materials. 2017;05(04): 1740007.
• 33. Panpisut P, Monmaturapoj N, Srion A, Angkananuwat C, Krajangta N, Panthumvanit P. The effect of powder to liquid ratio on physical properties and fluoride release of glass ionomer cements containing pre-reacted spherical glass fillers. Dent Mater J. 2020;
• 34. Woranun P, Praphasri R, Rudee S, Kadkao V. Fluoride release from different powder liquid ratios of Fuji VII. Mahidol Dent J 2017; 35: 217-222.