1Hong Y,Guan J,Fujimoto KL,et al.Tailoring the degradation kinetics of poly(ester carbonate urethane)urea thermoplastic elastomers for tissue engineering scaffolds[J].Biomaterials,2010,31:4249-4258.
2Hafeman AE,Li B,Yoshii T,et al.Injectable biodegradable polyurethane scaffolds with release of platelet-derived growth factor for tissue repair and regeneration[J].Pharmaceutical Res,2008,25(10):2387-2399.
3Raghunath J,Georgiou G,Armitage D,et al.Degradation studies on biodegradable nanocomposite based on polycaprolactone/polycar-bonate(80:20%)polyhedral oligomeric silsesquioxane[J].J Biomed Mater Res A,2009,91:834-844.
4Zhu Y,Hu J,Yeung K.Effect of soft segment crystallization and hard segment phyical crosslink on shape memory function in antibacterial segmented polyurethane ionomers[J].Acta Biomater,2009,5:3346-3357.
5Ajili SH,Ebrabimi NG,Soleimani M.Polyurethane/polycaprolactane blend with shape memory effect as a proposed material for cardiovascular implants[J].Acta Biomater,2009,5:1519-1530.
6Kborasani Mr,Sboigashti S.Fabrication of microporous polyurethane by spray phase inversion method as small diameter vascular grafts material[J].J Biomed Mater Res A,2006,77:253-260.
8Heijkants RGJC,van Calck RV,van Tienen TG,et al.Polyurethane scaffold formation via a combination of salt leaching and thermally induced phase separation[J].J Biomed Mater Res,2008,87(A):921-932.
9Grenier S,Sandig M,Mequanint K.Polyurethane biomaterials for fabricating 3D porous scaffolds and supporting vascular cells[J].J Biomed Mater Res A,2007,82:802-809.
10Srivastava R,Srinivas D,Ratnasamy P.Syntheses of polycarbonate and polyurethane precursors utilizing CO2 over highly efficient,solid as-synthesized MCM-41 catalyst[J].Tetrabedron Letters,2006,47:4213-4217.
8van Minnen B, Stegenga B, van Leeuwen M B, et al. A long term in vitro biocompatibility study of a biodegradable polyurethane and its degradation products[J]. J Biomed Mater Res A,2006,76(2):377-385.
9Cetin Y, Bullerman L B. Cytotoxicity of Fusarium mycotoxins to mammalian cell cultures as determined by MTT bioassay[J]. Food Chem Toxicol,2005,43(5) :755-764.
