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The Scientific World Journal
Volume 2014 (2014), Article ID 420616, 9 pages
http://dx.doi.org/10.1155/2014/420616
Research Article

Effect of Gamma Irradiation on Structural and Biological Properties of a PLGA-PEG-Hydroxyapatite Composite

1Department of Dental Biomaterials, School of Dentistry, Tehran University of Medical Sciences, End of North Kargar Street, Tehran, Iran
2Department of Resin and Additives, Institute for Color Science and Technology, 55 Vafamanesh Street, HosseinabadSquare, P.O. Box 16765-654, Tehran, Iran
3Laser Research Center of Dentistry, School of Dentistry, Tehran University of Medical Sciences, End of North Kargar Street, Tehran, Iran
4New Technologies Research Center (NTRC), Amirkabir University of Technology, 424 Hafez Avenue, Tehran, Iran
5Iranian Center for Medical Laser Research, ACECR Tehran Medical Sciences Branch, Tehran, Iran

Received 7 June 2014; Accepted 31 July 2014; Published 8 September 2014

Academic Editor: Francesco Cilurzo

Copyright © 2014 Sima Shahabi et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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