Evaluation of Shear Bond Strength and Antimicrobial Effects of Resin-Modified Glass Ionomer Containing Titanium Oxide and Silver Nanoparticles
Journal of Dental School,
Vol. 40 No. 1 (2022),
15 January 2023
,
Page 1-6
https://doi.org/10.22037/jds.v40i1.39578
Abstract
Objectives Streptococcus mutans, as one of the most important cariogenic bacteria, is responsible for dental caries. To prevent and control dental caries, it is reasonable to use new materials and techniques for eradicating cariogenic bacteria. The present study aimed to evaluate and compare the antimicrobial effects of resin-modified glass ionomer (RMGI) containing silver and titanium oxide nanoparticles, on Streptococcus mutans (S. mutans) and to assess and compare the shear bond strength between coronal and radicular dentins.
Methods This study investigated the antibacterial properties of 16 RMGI discs, containing 3 weight percent (wt.%) of silver and titanium nanoparticles prepared for each group. Also, the shear bond strength of RMGI discs containing nanoparticles between the coronal and radicular dentins were compared. Kolmogorov-Smirnov test was used to evaluate the normal distribution of data. Normally distributed data were analyzed and compared between the groups, using two-way ANOVA test; otherwise, Kruskal-Wallis test was performed to analyze the data. The level of statistical significance was set at 0.05.
Results The mean colony count of S. mutans significantly reduced in both silver and titanium nanoparticle groups after 15 days compared to one-hour and 24-hour intervals (P<0.0001). The shear bond strength test revealed no significant differences between the two experimental groups (P>0.05).
Conclusion Incorporation of silver and titanium oxide nanoparticles at a concentration of 3 wt.% yielded optimal antibacterial characteristics, without causing any significant changes in the shear bond strength. Comparison between nanoparticle containing RMGI and RMGI showed that over time it has more ability to create antibacterial properties against S. mutans bacteria.
- Shear bond strength
- Glass ionomer
- Dentin
- Silver nanoparticles
- Titanium oxide
How to Cite
References
Pereira-Cenci T, Cenci MS, Fedorowicz Z, Azevedo M. Antibacterial agents in composite restorations for the prevention of dental caries. Cochrane Database Syst Rev. 2013;2013(12):CD007819.
Eslamian L, Borzabadi-Farahani A, Karimi S, Saadat S, and Badiee MR. Evaluation of the shear bond strength and antibacterial activity of orthodontic adhesive containing silver nanoparticle, an in-vitro study. Nanomaterials. (Basel). 2020;10(8):1466.
Mirhashemi A, Jazi L. Evaluation of the effect of antimicrobial nanoparticles on bond strength of orthodontic adhesives: a review article. Dent Res J (Isfahan). 2021;18:110.
Gopikrishna V. Sturdevant's art & science of operative dentistry-e book: second south asia edition: Elsevier Health Sciences. 2018; Chap.5; p: 236.
Rifai H, Qasim S, Mahdi S, Lambert MJ, Zarazir R, Amenta F, et al. In-vitro evaluation of the shear bond strength and fluoride release of a new bioactive dental composite material. J Clin Exp Dent. 2022;14(1):e55-63.
Kim S, Song M, Roh BD, Park SH, Park JW. Inhibition of streptococcus mutans biofilm formation on composite resins containing ursolic acid. Restor Dent Endod. 2013;38(2):65-72.
Garcia-Contreras R, Scougall-Vilchis RJ, Contreras-Bulnes R, Sakagami H, Morales-Luckie RA, Nakajima H. Mechanical, antibacterial and bond strength properties of nano-titanium-enriched glass ionomer cement. J Appl Oral Sci. 2015;23(3):321-8.
El-Wassefy NA, El-Mahdy RH, El-Kholany NR. The impact of silver nanoparticles integration on biofilm formation and mechanical properties of glass ionomer cement. J Esthet Restor Dent. 2018;30(2):52-146.
Melo MA, Cheng L, Weir MD, Hsia RC, Rodrigues LK, Xu HH. Novel dental adhesive containing antibacterial agents and calcium phosphate nanoparticles. J Biomed Mater Res B Appl Biomater. 2013;101(4):620-9.
Ahrari F, Eslami N, Rajabi O, Ghazvini K, Barati S. The antimicrobial sensitivity of Streptococcus mutans and streptococcus sangius to colloidal solutions of different nanoparticles applied as mouthwashes. Dent Res J (Isfahan). 2015;12(1):9-44.
Paiva L, Fidalgo TKS, da Costa LP, Maia LC, Balan L, Anselme K, et al. Antibacterial properties and compressive strength of new one-step preparation silver nanoparticles in glass ionomer cements (NanoAg-GIC). J Dent. 2018;69:102-9.
Argueta-Figueroa L, Morales-Luckie RA, Scougall-Vilchis RJ, Olea-Mejía OF. Synthesis, characterization and antibacterial activity of copper, nickel and bimetallic Cu–Ni nanoparticles for potential use in dental materials. Prog. Nat. Sci. 2014;24(4):8-321.
Ren J, Du Z, Lin J. Applied research glass ionomer cement with TiO2 nanoparticles in orthodontic treatment. J. Nanosci. Nanotechnol. 2021;21(2):1032-41.
Amin F, Rahman S, Khurshid Z, Zafar MS, Sefat F, Kumar N. Effect of nanostructures on the properties of glass ionomer dental restoratives/cements: a comprehensive narrative review. Materials (Basel). 2021;14(21):6260.
Soltanmohamadi Borujeni E, Chalipa J, Etemadi A, Nasiri M, Kharrazifard MJ, Ahmad Akhoundi MS. Comparison of Shear Bond Strength, Adhesive Remnant Index and Enamel Cracks in Bonding and Rebonding of Stainless Steel Brackets to Enamel Surface Conditioned with Er:YAG Laser Versus Conventional Acid Etching. Front Dent. 2021;18.
Sodagar A, Akhavan A, Hashemi E, Arab S, Pourhajibagher M, Sodagar K, et al. Evaluation of the antibacterial activity of a conventional orthodontic composite containing silver/hydroxyapatite nanoparticles. Prog Orthod. 2016;17(1):40.
Porenczuk A, Grzeczkowicz A, Maciejewska I, Golas M, Piskorska K, Kolenda A, et al. An initial evaluation of cytotoxicity, genotoxicity and antibacterial effectiveness of a disinfection liquid containing silver nanoparticles alone and combined with a glass-ionomer cement and dentin bonding systems. Adv Clin Exp Med. 2019;28(1):75-83.
Porenczuk A, Firlej P, Szczepańska G, Kolenda A, Olczak-Kowalczyk D. The laboratory comparison of shear bond strength and microscopic assessment of failure modes for a glass-ionomer cement and dentin bonding systems combined with silver nanoparticles. Acta Bioeng Biomech. 2016;18(2):59-70.
Sakaguchi R, Ferracane J, Powers J. Craig's restorative dental materials-e-book: Elsevier Health Sciences.2018; Chap.9; p: 568.
Hamid N, Telgi RL, Tirth A, Tandon V, Chandra S, Chaturvedi RK. Titanium dioxide nanoparticles and cetylpyridinium chloride enriched glass-ionomer restorative cement: A comparative study assessing compressive strength and antibacterial activity. J Clin Pediatr Dent. 2019;43(1):5-42.
Rezvani MB, Atai M, Safar Alizade H, Mohammadi Basir M, Koohpeima F, Siabani S. The effect of incorporation of 0.5 %wt. silica nanoparticles on the micro shear bond strength of a resin modified glass ionomer cement. J Dent (Shiraz). 2019;20(2):124-30.
Yu Ma, Yan-Zhu Guo, Yan Liu, Yu-Rui Wang, Jiang-Chuan Yang, Xin-Zi Kong, et al. Mechanical and antibacterial properties of h-BN-TiO2 nanocomposite-modified glass-ionomer cement. Front Mater Sci. 2022; (9):883027.
Davari AR, Mosaddegh A, Daneshkazemi AR, Mortazavi Sanigei SM. Comparison of Antibacterial Effect of Composite Resins Incorporating Copper with Zinc Oxide Nanoparticles on Streptococcus Mutans. J. Mashhad Dent. Sch. 2019;43(4):344-51.
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