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Journal of Nanomaterials
Volume 2010, Article ID 287082, 8 pages
http://dx.doi.org/10.1155/2010/287082
Research Article

Preparation, Mechanical, and Thermal Properties of Biodegradable Polyesters/Poly(Lactic Acid) Blends

1The Institute for Advanced Materials and Nano Biomedicine, Tongji University, Shanghai 200092, China
2Department of Chemistry, Tongji University, Shanghai 200092, China
3Institute of Nano and Bio-Polymeric Materials, School of Material Science and Engineering, Tongji University, Shanghai 200092, China
4Key Laboratory Advanced Civil Engineering Materials, Tongji University, Ministry of Education, Shanghai 200092, China

Received 30 September 2009; Accepted 27 November 2009

Academic Editor: Huisheng Peng

Copyright © 2010 Peng Zhao 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.

Linked References

  1. E. Chiellini and R. Solaro, “Biodegradable polymeric materials,” Advanced Materials, vol. 8, no. 4, pp. 305–313, 1996. View at Google Scholar · View at Scopus
  2. A. C. Albertsson and S. Karlsson, “Degradable polymers for the future,” Acta Polymerica, vol. 46, no. 2, pp. 114–123, 1995. View at Publisher · View at Google Scholar
  3. D. J. Mooney, K. Sano, M. P. Kaufmann et al., “Long-term engraftment of hepatocytes transplanted on biodegradable polymer sponges,” Journal of Biomedical Materials Research, vol. 37, no. 3, pp. 413–420, 1997. View at Publisher · View at Google Scholar · View at Scopus
  4. D. Satyanarayana and P. R. Chatterji, “Biodegradable polymers: challenges and strategies,” Journal of Macromolecular Science, vol. C33, no. 3, pp. 349–368, 1993. View at Google Scholar · View at Scopus
  5. A. Torres, S. M. Li, S. Roussos, and M. Vert, “Poly(lactic acid) degradation in soil or under controlled conditions,” Journal of Applied Polymer Science, vol. 62, no. 13, pp. 2295–2302, 1996. View at Google Scholar · View at Scopus
  6. E. T. H. Vink, K. R. Rábago, D. A. Glassner, and P. R. Gruber, “Applications of life cycle assessment to NatureWorksTM polylactide (PLA) production,” Polymer Degradation and Stability, vol. 80, no. 3, pp. 403–419, 2003. View at Publisher · View at Google Scholar · View at Scopus
  7. Y. Li and H. Shimizu, “Toughening of polylactide by melt blending with a biodegradable poly(ether)urethane elastomer,” Macromolecular Bioscience, vol. 7, no. 7, pp. 921–928, 2007. View at Publisher · View at Google Scholar · View at Scopus
  8. T. Ouchi and Y. Ohya, “Design of lactide copolymers as biomaterials,” Journal of Polymer Science A, vol. 42, no. 3, pp. 453–462, 2004. View at Publisher · View at Google Scholar · View at Scopus
  9. C. Nouvel, P. Dubois, E. Dellacherie, and J.-L. Six, “Controlled synthesis of amphiphilic biodegradable polylactide-grafted dextran copolymers,” Journal of Polymer Science A, vol. 42, no. 11, pp. 2577–2588, 2004. View at Publisher · View at Google Scholar · View at Scopus
  10. S.-Y. Gu, K. Zhang, J. Ren, and H. Zhan, “Melt rheology of polylactide/poly(butylene adipate-co-terephthalate) blends,” Carbohydrate Polymers, vol. 74, no. 1, pp. 79–85, 2008. View at Publisher · View at Google Scholar · View at Scopus
  11. M. Baiardo, G. Frisoni, M. Scandola et al., “Thermal and mechanical properties of plasticized poly(L-lactic acid),” Journal of Applied Polymer Science, vol. 90, no. 7, pp. 1731–1738, 2003. View at Publisher · View at Google Scholar · View at Scopus
  12. N. Ljungberg and B. Wesslen, “The effects of plasticizers on the dynamic mechanical and thermal properties of poly(lactic acid),” Journal of Applied Polymer Science, vol. 86, no. 5, pp. 1227–1234, 2002. View at Publisher · View at Google Scholar · View at Scopus
  13. L. Wang, W. Ma, R. A. Gross, and S. P. McCarthy, “Reactive compatibilization of biodegradable blends of poly(lactic acid) and poly(ε-caprolactone),” Polymer Degradation and Stability, vol. 59, no. 1–3, pp. 161–168, 1998. View at Google Scholar · View at Scopus
  14. S. Tanoue, A. Hasook, Y. Iemoto, and T. Unryu, “Preparation of poly(lactic acid)/poly(ethylene glycol)/ organoclay nanocomposites by melt compounding,” Polymer Composites, vol. 27, no. 3, pp. 256–263, 2006. View at Publisher · View at Google Scholar · View at Scopus
  15. M. Sheth, R. A. Kumar, V. Davé, R. A. Gross, and S. P. Mccarthy, “Biodegradable polymer blends of poly(lactic acid) and poly(ethylene glycol),” Journal of Applied Polymer Science, vol. 66, no. 8, pp. 1495–1505, 1997. View at Google Scholar · View at Scopus
  16. L. L. Zhang, C. D. Xiong, and X. M. Deng, “Biodegradable polyester blends for biomedical application,” Journal of Applied Polymer Science, vol. 56, no. 1, pp. 103–112, 1995. View at Google Scholar · View at Scopus
  17. J.-F. Zhang and X. Z. Sun, “Mechanical and thermal properties of polydactic acid/ starch blends with dioctyl maleate,” Journal of Applied Polymer Science, vol. 94, no. 4, pp. 1697–1704, 2004. View at Publisher · View at Google Scholar · View at Scopus
  18. X. F. Ma, J. G. Yu, and N. Wang, “Compatibility characterization of poly(lactic acid)/ poly(propylene carbonate) blends,” Journal of Polymer Science B, vol. 44, no. 1, pp. 94–101, 2006. View at Publisher · View at Google Scholar · View at Scopus
  19. X. Q. Yang, M. L. Yuan, W. Li, and G. Y. Zhang, “Synthesis and properties of collagen/polylactic acid blends,” Journal of Applied Polymer Science, vol. 94, no. 4, pp. 1670–1675, 2004. View at Publisher · View at Google Scholar · View at Scopus
  20. W. P. Jun and I. Seung, “Phase behavior and morphology in blends of poly(L-lactic acid) and poly(butylene succinate),” Journal of Applied Polymer Science, vol. 86, pp. 647–655, 2002. View at Google Scholar
  21. O. Zelphati, Y. Wang, S. Kitada, J. C. Reed, P. L. Felgner, and J. Corbeil, “Intracellular delivery of proteins with a new lipid-mediated delivery system,” Journal of Biological Chemistry, vol. 276, no. 37, pp. 35103–35110, 2001. View at Publisher · View at Google Scholar · View at Scopus
  22. J. Panyam and V. Labhasetwar, “Sustained cytoplasmic delivery of drugs with intracellular receptors using biodegradable nanoparticles,” Molecular Pharmacology, vol. 1, no. 1, pp. 77–84, 2004. View at Google Scholar · View at Scopus
  23. S. Prabha and V. Labhasetwar, “Nanoparticle-mediated wild-type p53 gene delivery results in sustained antiproliferative activity in breast cancer cells,” Molecular Pharmacology, vol. 1, no. 3, pp. 211–219, 2004. View at Google Scholar · View at Scopus
  24. G.-M. Kim and G. H. Michler, “Micromechanical deformation processes in toughened and particle filled semicrystalline polymers–part 2: model representation for micromechanical deformation processes,” Polymer, vol. 39, no. 23, pp. 5699–5703, 1998. View at Publisher · View at Google Scholar · View at Scopus
  25. K. Wang, J. S. Wu, L. Ye, and H. M. Zeng, “Mechanical properties and toughening mechanisms of polypropylene/barium sulfate composites,” Composites A, vol. 34, no. 12, pp. 1199–1205, 2003. View at Publisher · View at Google Scholar · View at Scopus
  26. Y. Yoo, M.-S. Ko, S.-I. Han, T.-Y. Kim, S. Im, and D.-K. Kim, “Degradation and physical properties of aliphatic copolyesters derived from mixed diols,” Polymer Journal, vol. 30, no. 7, pp. 538–545, 1998. View at Publisher · View at Google Scholar · View at Scopus