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Investigation of Zirconia/Polyacrylamide (ZrO2/PAAm) Based Nanocomposite Hydrogels with Enhanced X-Ray Radiopacity

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Abstract:

Zirconium oxide (ZrO2) nanoparticles with the sizes of 50 nm were prepared via hydrothermal method and utilized to prepare zirconia/polyacrylamide (ZrO2/PAAm) nanocomposite hydrogels through conventional radical polymerization at mild condition. The morphology and crystalline structure of prepared ZrO2 were characterized by field emission scanning electron microscopy (FESEM) and X-ray diffraction (XRD), and the resultant ZrO2/PAAm nanocomposite hydrogels were characterized by Fourier transform infrared (FTIR), scanning electron microscopy (SEM), and dental ray machines. The results show that the ZrO2/PAAm nanocomposite hydrogels have a certain X-ray radiopacity and stability under simulated human oral conditions, which have the great potential to be used as root canal filling materials.

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Periodical:

Materials Science Forum (Volume 815)

Pages:

348-353

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.815.348

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Online since:

March 2015

Authors:

Wen Jiao Li*, Wu Jun Ma, Zhou Qi Meng, Meng Ge Xia, Xue Fen Wang, Mei Fang Zhu

Keywords:

Nanocomposite Hydrogels, Root Canal Filling Material, X-Ray Radiopacity, ZrO Nanopaticles

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] D.J. Beebe, J.S. Moore, J.M. Bauer, Q. Yu, C. Devadoss, B.H. Jo, Functional structures for autonomous flow control inside micro fluidic channels, Nature. 404 (2000) 588-590.

DOI: 10.1038/35007047

Google Scholar

[2] P. Saravanan, M. Padmanabha Raju, S. Alam, A study on synthesis and properties of Ag nanoparticles immobilized polyacrylamide hydrogel composites, Mater. Chem. Phys. 103 (2007) 278-282.

DOI: 10.1016/j.matchemphys.2007.02.025

Google Scholar

[3] T. Endo, R. Ikeda, Y. Yanagida,T. Hatsuzawa, Stimuli-responsive hydrogel–silver nanoparticles composite for development of localized surface plasmon resonance-based optical biosensor, Analytica Chimica Acta. 611 (2008) 205-211.

DOI: 10.1016/j.aca.2008.01.078

Google Scholar

[4] Y.L. Wang, M. Guo, X.F. Zheng, Q. Tang, D.B. Gao, The photonic crystal in hydrogel, Prog. Chem. 19 (2007) 1475-1481.

Google Scholar

[5] S.R. Sershan, S.L. Westcott, N.J. Halas, J.L. West, J. Biomed, Temperature-sensitive polymer–nanoshell composites for photothermally modulated drug delivery, Mater. Res. 51 (2000) 293-298.

DOI: 10.1002/1097-4636(20000905)51:3<293::aid-jbm1>3.0.co;2-t

Google Scholar

[6] C.Y. Jiang, W.P. Qian, Composites of Intelligent PNIPAM Hydrogels and Au Nanoparticles, Prog. Chem. 22 (2010) 1626-1632.

Google Scholar

[7] V. Pardo-Yissar, R. Gabai, A.N. Shipway, T. Bourenko, I. Willner, Gold Nanoparticle/Hydrogel Composites with Solvent-Switchable Electronic Properties, Adv. Mater. 13 (2001) 1320-1323.

DOI: 10.1002/1521-4095(200109)13:17<1320::aid-adma1320>3.0.co;2-8

Google Scholar

[8] E.A. Nelson, F.R. Hewe, L.A. West, Increased density of gutta-percha using a controlled heat instrument with lateral condensation, J. Endod. 26 (2000) 748-750.

DOI: 10.1097/00004770-200012000-00021

Google Scholar

[9] M. k. Wu, A.J. De Gee, P.R. Wesselink, Fluid transport and dye penetration along root canal filling, Int. Endod. 27 (1994) 233-238.

DOI: 10.1111/j.1365-2591.1994.tb00261.x

Google Scholar

[10] M. Shayani Rad, A. Kompany A, Khorsand Zak,M. Javidi,S. M. Mortazavi, Microleakage and antibacterial properties of ZnO and ZnO: Ag nanopowders prepared via a sol–gel method for endodontic sealer application, J. Nanopart. Res. 15 (2013).

DOI: 10.1007/s11051-013-1925-6

Google Scholar

[11] E.M. Beyer-Olsen,D. Ørstavik, Radiopacity of root canal sealers, Oral Surg Oral Med Oral Pathol. 51 (1981) 320-8.

DOI: 10.1016/0030-4220(81)90062-1

Google Scholar

[12] Y. Imai, T. Komabayashi, Properties of a new injectable type of root canal filling resin and adhesiveness to dentin, J Endod. 29 (2003) 20-3.

DOI: 10.1097/00004770-200301000-00006

Google Scholar

[13] F.M. Paolo, R.I. Pierfrancesco, R. Luca, An overview of zirconia ceramics: Basic properties and clinical applications, Dentistry. 35 (2007) 819-826.

Google Scholar

[14] M. Yashima, T. Kato, M. Kakihana, M.A. Gulgun, Y. Matsuo, M. Yoshimura, Crystallization of hafnia and zirconia during the pyrolysis of acetate gels, J. Materials Research. 12 (1997) 2575-2583.

DOI: 10.1557/jmr.1997.0342

Google Scholar

[15] International Organization for Standardization (ISO) 6876: (2001).

Google Scholar

[16] I.D. Sideridou, M.M. Karabela, E.C. Vouvoudi, Sorption of water, ethanol orethanol/water solutions by light-cured dental dimethacrylate resins, Dent mater. 27 (2011) 1003–1010.

DOI: 10.1016/j.dental.2011.06.007

Google Scholar

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