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Materiale Plastice
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https://doi.org/10.37358/Mat.Plast.1964

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Materiale Plastice (Mater. Plast.), Year 2021, Volume 58, Issue 2, 119-129

https://doi.org/10.37358/MP.21.2.5483

Kamel Earar, Oleg Solomon, Gabi Topor, Iulian Constantin, Adrian Beznea, Ciprian Adrian Dinu, Lucretia Anghel, Victorita Stefanescu, Silvia Fotea, Ramona Feier, Camelia Ana Grigore

Comparison Study on the Influence of Al2O3 Nanoparticle Size and Ternary Hybrid on Several Properties of a PMMA Denture Composite


Abstract:
In esthetic restorative dentistry, resin composites are generally encountered. Because of their excellent biocompatibility, lack of taste, odour, tissue discomfort, and toxicity, insolubility in body fluids, ease of use, good clinical/ aesthetic properties, stable colours, optical characteristics, efficient pigmentation, low cost, and repairability, they are becoming more common. Currently used composite resins have some flaws, particularly inconsistent mechanical properties. For a long time, particles of various sizes have been used as fillers to enhance these properties. In prosthodontics, poly(methyl methacrylate) (PMMA) is commonly used as a dental base material. It does, nevertheless, have several weaknesses, including low strength and weak thermal properties. The effects of different sizes of alumina (Al2O3) particles on the poly(methyl ethacrylate) (PMMA) denture base were determined in this experiment. PMMA powder was blended with Al2O3 added to methyl methacrylate (MMA).For PMMA polymeric materials strengthened with Al2O3 (40 nm, 140 nm and 0.3-0.8 μm) in various concentrations, the mechanical properties were studied.Also, the synergetic influence of the three nanoparticle sizes in the resin matrix was studied.Furthermore, thermogravimetric (TGA) analysis and water absorption and solubility characteristics of the composites prepared were also examined. Among the most significant properties to be obtained for good denture materials is high mechanic properties, water absorption and solubility, since they have different attributes in the aqueous condition of the oral cavity. Results showed clear properties optimization, especially for the size-hybrid alumina composites.


Keywords:
PMMA denture base; nanoparticles; mechanical properties; alumina

Issue: 2021 Volume 58, Issue 2
Pages: 119-129
Publication date: 2021/7/5
https://doi.org/10.37358/MP.21.2.5483
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
EARAR, K., SOLOMON, O., TOPOR, G., CONSTANTIN, I., BEZNEA, A., DINU, C.A., ANGHEL, L., STEFANESCU, V., FOTEA, S., FEIER, R., GRIGORE, C.A., Comparison Study on the Influence of Al2O3 Nanoparticle Size and Ternary Hybrid on Several Properties of a PMMA Denture Composite, Mater. Plast., 58(2), 2021, 119-129. https://doi.org/10.37358/MP.21.2.5483

Vancouver
Earar K, Solomon O, Topor G, Constantin I, Beznea A, Dinu CA, Anghel L, Stefanescu V, Fotea S, Feier R, Grigore CA. Comparison Study on the Influence of Al2O3 Nanoparticle Size and Ternary Hybrid on Several Properties of a PMMA Denture Composite. Mater. Plast.[internet]. 2021 Apr;58(2):119-129. Available from: https://doi.org/10.37358/MP.21.2.5483


APA 6th edition
Earar, K., Solomon, O., Topor, G., Constantin, I., Beznea, A., Dinu, C.A.,... Grigore, C.A. (2021). Comparison Study on the Influence of Al2O3 Nanoparticle Size and Ternary Hybrid on Several Properties of a PMMA Denture Composite. Materiale Plastice, 58(2), 119-129. https://doi.org/10.37358/MP.21.2.5483


Harvard
Earar, K., Solomon, O., Topor, G., Constantin, I., Beznea, A., Dinu, C.A., Anghel, L., Stefanescu, V., Fotea, S., Feier, R., Grigore, C.A. (2021). 'Comparison Study on the Influence of Al2O3 Nanoparticle Size and Ternary Hybrid on Several Properties of a PMMA Denture Composite', Materiale Plastice, 58(2), pp. 119-129. https://doi.org/10.37358/MP.21.2.5483


IEEE
K. Earar, O. Solomon, G. Topor, I. Constantin, A. Beznea, C.A. Dinu, L. Anghel, V. Stefanescu, S. Fotea, R. Feier, C.A. Grigore, "Comparison Study on the Influence of Al2O3 Nanoparticle Size and Ternary Hybrid on Several Properties of a PMMA Denture Composite". Materiale Plastice, vol. 58, no. 2, pp. 119-129, 2021. [online]. https://doi.org/10.37358/MP.21.2.5483


Text
Kamel Earar, Oleg Solomon, Gabi Topor, Iulian Constantin, Adrian Beznea, Ciprian Adrian Dinu, Lucretia Anghel, Victorita Stefanescu, Silvia Fotea, Ramona Feier, Camelia Ana Grigore,
Comparison Study on the Influence of Al2O3 Nanoparticle Size and Ternary Hybrid on Several Properties of a PMMA Denture Composite,
Materiale Plastice,
Volume 58, Issue 2,
2021,
Pages 119-129,
ISSN 2668-8220,
https://doi.org/10.37358/MP.21.2.5483.
(https://revmaterialeplastice.ro/Articles.asp?ID=5483)
Keywords: PMMA denture base; nanoparticles; mechanical properties; alumina


RIS
TY - JOUR
T1 - Comparison Study on the Influence of Al2O3 Nanoparticle Size and Ternary Hybrid on Several Properties of a PMMA Denture Composite
A1 - Earar, Kamel
A2 - Solomon, Oleg
A3 - Topor, Gabi
A4 - Constantin, Iulian
A5 - Beznea, Adrian
A6 - Dinu, Ciprian Adrian
A7 - Anghel, Lucretia
A8 - Stefanescu, Victorita
A9 - Fotea, Silvia
A10 - Feier, Ramona
A11 - Grigore, Camelia Ana
JF - Materiale Plastice
JO - Mater. Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2021
VL - 58
IS - 2
SP - 119
EP - 129
UR - https://doi.org/10.37358/MP.21.2.5483
KW - PMMA denture base
KW - nanoparticles
KW - mechanical properties
KW - alumina
ER -


BibTex
@article{MatPlast2021P119,
author = {Earar Kamel and Solomon Oleg and Topor Gabi and Constantin Iulian and Beznea Adrian and Dinu Ciprian Adrian and Anghel Lucretia and Stefanescu Victorita and Fotea Silvia and Feier Ramona and Grigore Camelia Ana},
title = {Comparison Study on the Influence of Al2O3 Nanoparticle Size and Ternary Hybrid on Several Properties of a PMMA Denture Composite},
journal = {Materiale Plastice},
volume = {58},
number = {2},
pages = {119-129},
year = {2021},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.21.2.5483},
url = {https://revmaterialeplastice.ro/Articles.asp?ID=5483}
}


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