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|Title:||Hydrolytic degradation behavior of biodegradable polyetheresteramide-based polyurethane copolymers|
|Citation:||Liu, C., Gu, Y., Qian, Z., Fan, L., Li, J., Chao, G., Tu, M., Jia, W. (2005-10-14). Hydrolytic degradation behavior of biodegradable polyetheresteramide-based polyurethane copolymers. Journal of Biomedical Materials Research - Part A 75 (2) : 465-471. ScholarBank@NUS Repository. https://doi.org/10.1002/jbm.a.30453|
|Abstract:||In this article, a new kind of biodegradable polyetheresteramide-based polyurethane (PEEA-U) copolymers were prepared by the melt polycondensation method from ε-caprolactone, 6-aminocaproic acid, poly(ethylene glycol), and toluene diisocyanate. The water absorption of PEEA-U was affected strongly by the reaction time and the content of chain extender; and the hydrolytic degradation behavior of the copolymers was mainly determined by the reaction time, chain extender content, and the pH value of the degradation medium. Also, DSC, 1H-NMR, and inherent viscosity were used to characterize the degradation behavior of the copolymers. © 2005 Wiley Periodicals, Inc.|
|Source Title:||Journal of Biomedical Materials Research - Part A|
|Appears in Collections:||Staff Publications|
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