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Information Journal Paper

Title

The Effect of CuO Nanoparticles on Antimicrobial Effects and Shear Bond Strength of Orthodontic Adhesives

Author(s)

TOODEHZAEIM MOHAMMAD HOSSEIN | ZANDI HENGAMEH | MESHKANI HAMIDREZA | HOSSEINZADEH FIROUZABADI AZADEH | Issue Writer Certificate 

Pages

  1-5

Abstract

 Statement of the Problem: Orthodontic appliances facilitate microbial plaque accumulation and increase the chance of white spot lesions. There is a need for new plaque control methods independent of patient's cooperation. Purpose: The aim of this study was to determine the effects of incorporating cop-per oxide (CuO) Nanoparticles on antimicrobial properties and bond strength of Orthodontic Adhesive. Materials and Method: CuO Nanoparticles were added to the composite trans-bond XT at concentrations of 0. 01, 0. 5 and 1 wt. %. To evaluate the antimicrobial properties of composites containing Nanoparticles, the disk agar diffusion test was used. For this purpose, 10 discs from each concentration of nano-composites (total-ly 30 discs) and 10 discs from conventional composite (as the control group) were prepared. Then the diameter of Streptococcus Mutans growth inhibition around each disc was determined in blood agar medium. To evaluate the Shear Bond Strength, with each concentration of nano-composites as well as the control group (conventional composite), 10 metal brackets were bonded to the human premolars and Shear Bond Strength was determined using a universal testing machine. Results: Nano-composites in all three concentrations showed significant antimi-crobial effect compared to the control group (p< 0. 001). With increasing concen-tration of Nanoparticles, antimicrobial effect showed an upward trend, although statistically was not significant. There was no significant difference between the Shear Bond Strength of nano-composites compared to control group (p= 0. 695). Conclusion: Incorporating CuO Nanoparticles into adhesive in all three studied concentrations added antimicrobial effects to the adhesive with no adverse effects on Shear Bond Strength.

Cites

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  • Cite

    APA: Copy

    TOODEHZAEIM, MOHAMMAD HOSSEIN, ZANDI, HENGAMEH, MESHKANI, HAMIDREZA, & HOSSEINZADEH FIROUZABADI, AZADEH. (2018). The Effect of CuO Nanoparticles on Antimicrobial Effects and Shear Bond Strength of Orthodontic Adhesives. JOURNAL OF DENTISTRY (SHIRAZ UNIVERSITY OF MEDICAL SCIENCES), 19(1), 1-5. SID. https://sid.ir/paper/733512/en

    Vancouver: Copy

    TOODEHZAEIM MOHAMMAD HOSSEIN, ZANDI HENGAMEH, MESHKANI HAMIDREZA, HOSSEINZADEH FIROUZABADI AZADEH. The Effect of CuO Nanoparticles on Antimicrobial Effects and Shear Bond Strength of Orthodontic Adhesives. JOURNAL OF DENTISTRY (SHIRAZ UNIVERSITY OF MEDICAL SCIENCES)[Internet]. 2018;19(1):1-5. Available from: https://sid.ir/paper/733512/en

    IEEE: Copy

    MOHAMMAD HOSSEIN TOODEHZAEIM, HENGAMEH ZANDI, HAMIDREZA MESHKANI, and AZADEH HOSSEINZADEH FIROUZABADI, “The Effect of CuO Nanoparticles on Antimicrobial Effects and Shear Bond Strength of Orthodontic Adhesives,” JOURNAL OF DENTISTRY (SHIRAZ UNIVERSITY OF MEDICAL SCIENCES), vol. 19, no. 1, pp. 1–5, 2018, [Online]. Available: https://sid.ir/paper/733512/en

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