利用胶原蛋白对聚乳酸进行了化学改性,合成得到胶原蛋白改性聚乳酸.采用红外光谱、FITC标记技术、茚三酮显色法等方法对其结构进行了初步表征.结果表明,采用该合成方法可以将胶原蛋白引入聚乳酸中;测定了胶原蛋白改性聚乳酸的水接触角和吸水率,结果表明胶原蛋白改性聚乳酸的亲水性明显高于聚乳酸.
参考文献
[1] | Mehta R;Kumar V;Bhunia H et al.[J].Journal of Macomolecular Science Part C:Polymer Reviews,2005,45:325-349. |
[2] | MANI R.;BHATTACHARYA M. .Functionalization of Polyesters with Maleic Anhydride by Reactive Extrusion[J].Journal of Polymer Science, Part A. Polymer Chemistry,1999(7):1693-1702. |
[3] | Edlund U;Kallrot M;Albertsson A C .[J].Journal of the American Chemical Society,2005,127:8865-8871. |
[4] | 俞耀庭;张兴栋.生物医用材料[M].天津:天津大学出版社,2000:220-222. |
[5] | Drumheller P D;Ebert D L;Hubbell J A .[J].Biotechnology and Bioengineering,1994,43:772-780. |
[6] | Tramada Y;Ikada Y .[J].Journal of Biomedical Materials Research,1994,28:783-789. |
[7] | Massia S P;Hubbell J A .[J].Journal of Biomedical Materials Research,1991,25:223-242. |
[8] | Brandly B;Schnaar R .[J].Analytical Biochemistry,1988,172:270-278. |
[9] | Barrera D A;Zylstra E;Lansbury P T et al.[J].Journal of the American Chemical Society,1993,115:11010-11011. |
[10] | Moon S I;Lee C W;Taniguchi I et al.[J].Polymer,2001,42:5059-5062. |
[11] | Fukuzaki H;Yoshida M;Asano M et al.[J].Polymer,1990,31(10):2006-2014. |
[12] | 申有青;张富尧;张一峰.[J].高分子学报,1995(02):222-227. |
[13] | McGrath R .[J].Analytical Biochemistry,1972,49:95-102. |
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