For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Production of Apatite from Snail Shells for Biomedical Engineering Applications
p.51
Preparation of Porous α-TCP Block by Fusion of DCPD Coated α-TCP Spheres
p.57
Can European Sea Bass (Dicentrarchus labrax) Scale Be a Good Candidate for Nano-Bioceramics Production?
p.60
Adhesion Properties of an Apatite Film Deposited on Dentine Using Er:YAG Laser Ablation Method
p.69
Hardness Evaluation of Dental Composite with Ceramic Fillers
p.74
Effects of Surface Properties of Montmorillonite for their Cytocompatibility
p.80
Synthesize and Characterization Zr-Al-Si Post through Eggshell Membrane Strengthening with PMMA Matrix
p.85
Polymethylmethacrylate Composite Bone Cement Adding with Tetracalcium Phosphate
p.89
Basic Properties of PMMA Reinforced Using Ceramics Particles of ZrO2-Al2O3-SiO2 Coated with Two Types of Coupling Agents
p.93

Hardness Evaluation of Dental Composite with Ceramic Fillers

Article Preview

Abstract:

In this study, new dental composites materials were developed. The two composites systems composed of zirconia (ZrO2), alumina (Al2O3) and silica (SiO2) (composites A) and zirconia (ZrO2), calcium (CaO), and silica (SiO2) (composites B) were synthesized through sol-gel method. These two systems were combined with urethane dimethacrylate and tetraethylene glycol dimethacrylate with 1% chitosan as coupling agent to build up the dental composites material. The resulting composites were subject to evaluation by microvickers hardness test and X-ray diffraction. The microvickers hardness test revealed that the hardness value for composites A and B were 24.48 and 21.9 VHN, respectively. Furthermore, the data were submitted to t-test (α=0,01) and it showed t count of both samples was 0,871 which means between the -t1-½α< t <t1-½α thus showing statistically the same average hardness value of both samples. Eventually, the new dental composites could be anticipated to apply in dental composites filler. The hardness results support the XRD result revealed that tetragonal crystal phase will help the transformation toughening mechanism and cubical crystal phase of zirconium dioxide. Both of the crystal phases were formed to stabilize the zirconia.

You might also be interested in these eBooks
Bioceramics 27 View Preview

Info:

Periodical:

Key Engineering Materials (Volume 696)

Pages:

74-79

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.696.74

Citation:

Cite this paper

Online since:

May 2016

Authors:

Nina Djustiana, Zulia Hasratiningsih, Elin Karlina*, Renny Febrida, Veni Takarini, Arief Cahyanto, Andri Hardiansyah, Bambang Sunendar

Keywords:

Dental Composite, Hardness, Zirconia Filler

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2016 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

References

[1] N.B. Cramer, J.W. Stansbury, and C.N. Bowman. Recent advances and developments in composite dental restorative materials. J. Dent. Res. 90(4) (2011) 402–416.

DOI: 10.1177/0022034510381263

Google Scholar

[2] J. Da Costa, J. Ferracane, R.D. Paravina, R.F. Mazur, L. Roeder. The effect of different polishing systems on surface roughness and gloss of various resin composites. J. Esthet. Restor. Dent. 19 (2007) 214-224.

DOI: 10.1111/j.1708-8240.2007.00104.x

Google Scholar

[3] M. Jung, K. Sehr, J. Klimek. Surface texture of four nanofilled and one hybrid composite after finishing. Oper. Dent. 32 (2007) 45-52.

DOI: 10.2341/06-9

Google Scholar

[4] A.D. Puckett, J.G. Fitchie, P.C. Kirk, J. Gamblin. Direct composite restorative materials. Dent. Clin. North. Am. 51 (2007) 659-675.

DOI: 10.1016/j.cden.2007.04.003

Google Scholar

[5] S.B. Berger, A.R.M. Palialol, V. Cavalli, M. Giannini. Characterization of water sorption, solubility and filler particles of light-cured composite resins. Braz. Dent. J. 20(4) (2009) 314-318.

DOI: 10.1590/s0103-64402009000400009

Google Scholar

[6] C. Poggio, M. Lombardini, S. Gaviati, and M. Chiesa. Evaluation of Vickers Hardness and depth of cure of six composite resins photo-activated with different polymerization modes. J Conserv Dent. 15(3) (2012) 237–241.

DOI: 10.4103/0972-0707.97946

Google Scholar

[7] N. Hideo, S. Yasuhiko, and N. Masahiro. Restorative dental ceramic for crown composed of zirconia based nanocomposite. Japan; Science Link Japan. 54(3) (2006) 78-82.

Google Scholar

[8] N. Djustiana, Z. Hasratiningsih, B.S. Purwasasmita, E. Karlina, R. Febrida, V. Takarini. Synthesis of ZrO2-Al2O3-SiO2 and ZrO2-CaO-SiO2 as Filler for Restorative Dental Materials using Sol-Gel Method. Prosiding 9th International Dental Federation-Indonesia Dental Association Joint Meeting Proceeding Book. (2013).

DOI: 10.4028/www.scientific.net/kem.696.74

Google Scholar

[9] C.P. Bergmann, A. Stumpf. Dental ceramics microstructure, properties, and degradation. Heidelberg; Springer. 3 (2013) 15-23.

Google Scholar

[10] C. Piconi, G. Maccauro. Zirconia as a ceramic biomaterial. Biomaterials. 20 (1999) 1–25.

DOI: 10.1016/s0142-9612(98)00010-6

Google Scholar

[11] I. Denry, J.R. Kelly. State of the art of zirconia for dental applications. Dent Mater. 24 (2008) 299–307.

DOI: 10.1016/j.dental.2007.05.007

Google Scholar

[12] M. Guazzato, M. Albakry, S.P. Ringer, M.V. Swain. Strength, fracture toughness and microstructure of a selection of all ceramic materials. Part II. Zirconia based dental ceramics. Dent Mater. 20 (2004) 449–56.

DOI: 10.1016/j.dental.2003.05.002

Google Scholar

[13] A. Shenoy, and N. Shenoy. Dental ceramics: an update. J. Conserv Dent. 13(4) (2010) 195–203.

DOI: 10.4103/0972-0707.73379

Google Scholar

[14] S.B. Mitra, D. Wu, and B.N. Holmes. An application of nanotechnology in advanced dental materials. Journal of the American Dental Association. 134(10) (2003) 1382–1390.

DOI: 10.14219/jada.archive.2003.0054

Google Scholar

[15] H. Lu, Y.K. Lee, M. Oguri, and J.M. Powers. Properties of a dental resin composite with a spherical inorganic filler. Operative Dentistry. 31(6) (2006) 734–740.

DOI: 10.2341/05-154

Google Scholar

[16] H.N. Akbar. K. Moharamzadeh, D.J. Wood. and R. Van Noort. Relationship between color and translucency of multishaded dental composite resins. International Journal of Dentistry. 2012 (2011).

DOI: 10.1155/2012/708032

Google Scholar

[17] A.U. Yap. Effectiveness of polymerization in composite restoratives claiming bulk placement: Impact of cavity depth and exposure time. Oper Dent. 25 (2000) 113–20.

Google Scholar

[18] R.R. de Moraes, L. Gonçalves, S. de, A.C. Lancellotti, S. Consani, L. Correr-Sobrinho, M.A. Sinhoreti. Nanohybrid resin composites: Nanofiller loaded materials or traditional microhybrid resins? Oper Dent. 34 (2009) 551–7.

DOI: 10.2341/08-043-l

Google Scholar

[19] M. Rosentrit. A focus on zirconia : An in vitro lifetime prediction of zirconia dental restorations. Dissertation. Faculty of Dentistry. University of Amsterdam. (2008).

Google Scholar

[20] J. Park. Bioceramics Properties, Characterization, and Applications. New York: Springer. 7 (2008) 142.

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.