A COMPARATIVE STUDY OF BIOACTIVITY AND MECHANICAL PROPERTIES OF MICRO AND NANO DENTAL GLASS IONOMER CEMENT PARTICLES

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

KHAGHANI MASUMEH; DOOSTMOHAMMADI ALI

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Mashhad Dental School Year:2014 | Volume:38 | Issue:3 Page(s): 201-210

Download Full-Text

Persian Verion

View:

845

Download:

Cites:

Information Journal Paper

Title

A COMPARATIVE STUDY OF BIOACTIVITY AND MECHANICAL PROPERTIES OF MICRO AND NANO DENTAL GLASS IONOMER CEMENT PARTICLES

Author(s)

KHAGHANI MASUMEH | DOOSTMOHAMMADI ALI | Issue Writer Certificate

Keywords

GLASS IONOMER CEMENTQ2

SOLQ2

GEL METHODQ2

MICRO TECHNIQUEQ2

BIOACTIVITYQ2

COMPRESSIVE STRENGTHQ2

Abstract

Introduction: Lack of information about different GLASS IONOMER CEMENTs (GICs) in Iran’s market makes it necessary to conduct further studies about production of GLASS IONOMER CEMENT. The purpose of this study was preparation and characterization of GLASS IONOMER CEMENTs nanoand microparticles and comparing their mechanical properties and in vitro BIOACTIVITY.Materials & Methods: The nanoparticles of the ceramic part of GIC were prepared using SOL-gel method with particle size less than 80 nm and microparticles of the ceramic part of GIC were produced through melting method with particle size less than 70 mm. XRD, XRF, SEM and TEM examinations were used to evaluate phase structure, chemical composition and particles’ morphology. For investigating the in vitro BIOACTIVITY, samples were immersed in the simulated body fluid (SBF) for 28 days. Scanning electron microscope (SEM) was used for confirmation of the apatite layer formation on the surface of GLASS IONOMER CEMENTs. Also, the COMPRESSIVE STRENGTH of the samples was determined and compared. One-way ANOVA was used for data analysis.Results: The results confirmed the production of GIC using the SOL-gel and melting technique. Amorphous and glassy structure of GIC powders and their proper chemical composition were verified by characterization tests. The result of soaking in SBF showed that nGIC had higher BIOACTIVITY in comparison to mGIC. The COMPRESSIVE STRENGTH measurements showed that nGIC had higher COMPRESSIVE STRENGTH in comparison to mGIC.Conclusion: All these results confirmed higher in vitro BIOACTIVITY and COMPRESSIVE STRENGTH of nano GLASS IONOMER CEMENTs compared to macro GLASS IONOMER CEMENTs.

Cites

No record.

References

No record.

Cite

APA: Copy

KHAGHANI, MASUMEH, & DOOSTMOHAMMADI, ALI. (2014). A COMPARATIVE STUDY OF BIOACTIVITY AND MECHANICAL PROPERTIES OF MICRO AND NANO DENTAL GLASS IONOMER CEMENT PARTICLES. JOURNAL OF MASHHAD DENTAL SCHOOL, 38(3), 201-210. SID. https://sid.ir/paper/74152/en

Vancouver: Copy

KHAGHANI MASUMEH, DOOSTMOHAMMADI ALI. A COMPARATIVE STUDY OF BIOACTIVITY AND MECHANICAL PROPERTIES OF MICRO AND NANO DENTAL GLASS IONOMER CEMENT PARTICLES. JOURNAL OF MASHHAD DENTAL SCHOOL[Internet]. 2014;38(3):201-210. Available from: https://sid.ir/paper/74152/en

IEEE: Copy

MASUMEH KHAGHANI, and ALI DOOSTMOHAMMADI, “A COMPARATIVE STUDY OF BIOACTIVITY AND MECHANICAL PROPERTIES OF MICRO AND NANO DENTAL GLASS IONOMER CEMENT PARTICLES,” JOURNAL OF MASHHAD DENTAL SCHOOL, vol. 38, no. 3, pp. 201–210, 2014, [Online]. Available: https://sid.ir/paper/74152/en

Related Journal Papers