Copyright (c) 2014 AJC
This work is licensed under a Creative Commons Attribution 4.0 International License.
Physico-chemical Properties of Poly(ethylene glycol)-block-polypeptide-graft-poly-(ethylene glycol) Film Improved by Poly(propylene glycol)
Corresponding Author(s) : Fa-Gang Wang
Asian Journal of Chemistry,
Vol. 26 No. 1 (2014): Vol 26 Issue 1
Abstract
Poly(ethylene glycol)-block-poly(g-benzyl L-glutamate)-graft-poly(ethylene glycol)/poly(propylene glycol) (PEG-block-PBLG-graft-PEG/PPG) blend films were prepared by the solution casting method. Surface morphologies of the PEG-block-PBLG-graft-PEG/PPG blend films were studied by scanning electron microscopy and atomic force microscopy. Mechanical and chemical properties of the polymer blend films were investigated by tensile tests and surface contact angle tests. The results indicated that the introduction of PPG could obviously affect the properties of the polypeptide block-graft copolymer films.
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- P. Kolhe and R.M. Kannan, Biomacromolecules, 4, 173 (2003); doi:10.1021/bm025689+.
- Y.J. Du, Y.Q. Zhao, S.C. Dai and B. Yang, Food Sci. Emerg. Technol., 10, 103 (2009); doi:10.1016/j.ifset.2008.07.004.
- Y. Wu, M.J. Li and H. Gao, J. Polym. Res., 16, 11 (2009); doi:10.1007/s10965-008-9197-z.
- Y. Zhou, D. Yang, X. Chen, Q. Xu, F. Lu and J. Nie, Biomacromolecules, 9, 349 (2008); doi:10.1021/bm7009015.
- S.J. Wu, Food Chem., 128, 769 (2011); doi:10.1016/j.foodchem.2011.03.111.
- E. Khor and L.Y. Lim, Biomaterials, 24, 2339 (2003); doi:10.1016/S0142-9612(03)00026-7.
- M. Zhang, X.H. Li, Y.D. Gong, N.M. Zhao and X.F. Zhang, Biomaterials, 23, 2641 (2002); doi:10.1016/S0142-9612(01)00403-3.
- D.O. Corrigan, A.M. Healy and O.I. Corrigan, Int. J. Pharm., 235, 193 (2002); doi:10.1016/S0378-5173(01)00990-5.
- G.Q. Zhu, F.G. Wang, Y.Y. Liu and Q.C. Gao, Chem. Pap., 67, 423 (2013); doi:10.2478/s11696-012-0292-6.
- Y. Wu, W.L. Yang, C.C. Wang, J.H. Hu and S.K. Fu, Int. J. Pharm., 295, 235 (2005); doi:10.1016/j.ijpharm.2005.01.042.
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References
P. Kolhe and R.M. Kannan, Biomacromolecules, 4, 173 (2003); doi:10.1021/bm025689+.
Y.J. Du, Y.Q. Zhao, S.C. Dai and B. Yang, Food Sci. Emerg. Technol., 10, 103 (2009); doi:10.1016/j.ifset.2008.07.004.
Y. Wu, M.J. Li and H. Gao, J. Polym. Res., 16, 11 (2009); doi:10.1007/s10965-008-9197-z.
Y. Zhou, D. Yang, X. Chen, Q. Xu, F. Lu and J. Nie, Biomacromolecules, 9, 349 (2008); doi:10.1021/bm7009015.
S.J. Wu, Food Chem., 128, 769 (2011); doi:10.1016/j.foodchem.2011.03.111.
E. Khor and L.Y. Lim, Biomaterials, 24, 2339 (2003); doi:10.1016/S0142-9612(03)00026-7.
M. Zhang, X.H. Li, Y.D. Gong, N.M. Zhao and X.F. Zhang, Biomaterials, 23, 2641 (2002); doi:10.1016/S0142-9612(01)00403-3.
D.O. Corrigan, A.M. Healy and O.I. Corrigan, Int. J. Pharm., 235, 193 (2002); doi:10.1016/S0378-5173(01)00990-5.
G.Q. Zhu, F.G. Wang, Y.Y. Liu and Q.C. Gao, Chem. Pap., 67, 423 (2013); doi:10.2478/s11696-012-0292-6.
Y. Wu, W.L. Yang, C.C. Wang, J.H. Hu and S.K. Fu, Int. J. Pharm., 295, 235 (2005); doi:10.1016/j.ijpharm.2005.01.042.
R. Muzzarelli, V. Baldassarre, F. Conti, P. Ferrara, G. Biagini, G. Gazzanelli and V. Vasi, Biomaterials, 9, 247 (1988); doi:10.1016/0142-9612(88)90092-0.
Y. Okamoto, K. Kawakami, K. Miyatake, M. Morimoto, Y. Shigemasa and S. Minami, Carbohydr. Polym., 49, 249 (2002); doi:10.1016/S0144-8617(01)00316-2.
L. Wang, E. Khor, A. Wee and L.Y. Lim, J. Biomed. Mater. Res., 63, 610 (2002); doi:10.1002/jbm.10382.
Z. Li, H.R. Ramay, K.D. Hauch, D. Xiao and M. Zhang, Biomaterials, 26, 3919 (2005); doi:10.1016/j.biomaterials.2004.09.062.
M.N.V. Ravi Kumar, React. Funct. Polym., 46, 1 (2000); doi:10.1016/S1381-5148(00)00038-9.
B. Kang, Y.D. Dai, H.Q. Zhang and D. Chen, Polym. Degrad. Stab., 92, 359 (2007); doi:10.1016/j.polymdegradstab.2006.12.006.
G.Q. Zhu, F.G. Wang, H.S. Tan, Q.C. Gao and Y.Y. Liu, Polym.-Plast. Technol. Eng., 51, 1562 (2012); doi:10.1080/03602559.2012.716133.
M. Vert, G. Schwarch and J. Coudane, J. Macromol. Sci. A, 32, 787 (1995); doi:10.1080/10601329508010289.
C.C. Chen, J.Y. Chueh, H. Tseng, H.M. Huang and S.Y. Lee, Biomaterials, 24, 1167 (2003); doi:10.1016/S0142-9612(02)00466-0.
L.Q. Bai, L.J. Zhu, S.J. Min, L. Liu, Y.R. Cai and J.M. Yao, Appl. Surf. Sci., 254, 2988 (2008); doi:10.1016/j.apsusc.2007.10.049.
M. Peesan, P. Supaphol and R. Rujiravanit, Carbohydr. Polym., 60, 343 (2005); doi:10.1016/j.carbpol.2005.01.008.