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BioMed Research International
Volume 2013 (2013), Article ID 239838, 9 pages
http://dx.doi.org/10.1155/2013/239838
Research Article

Synthesis, Characterization, and Acute Oral Toxicity Evaluation of pH-Sensitive Hydrogel Based on MPEG, Poly(ε-caprolactone), and Itaconic Acid

State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, China

Received 21 August 2013; Revised 17 October 2013; Accepted 26 October 2013

Academic Editor: Mehrdad Hamidi

Copyright © 2013 Liwei Tan 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.

How to Cite this Article

Liwei Tan, Xu Xu, Jia Song, Feng Luo, and Zhiyong Qian, “Synthesis, Characterization, and Acute Oral Toxicity Evaluation of pH-Sensitive Hydrogel Based on MPEG, Poly(ε-caprolactone), and Itaconic Acid,” BioMed Research International, vol. 2013, Article ID 239838, 9 pages, 2013. doi:10.1155/2013/239838