The characterization of bioartificial polymer films based on collagen filled with oligoelements

被引：1
|
作者：
Zgirian, G [1 ]
Bujor, II [1 ]
Giurginca, M [1 ]
Rau, I [1 ]
Iovu, H [1 ]
Demetrescu, I [1 ]
机构：
[1] Univ Politehnica Bucharest, Fac Ind Chem, Bucharest 781261, Romania
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2004年 / 418卷
关键词：
AFM; biofilms; collagen hydrolysates; DSC; oligoelements;
D O I：
10.1080/15421400490479460
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The purpose of this study is production and characterization of biofilms that possess mechanical properties of synthetic polymers and biocompatibility of the natural ones, being suitable for cell grows. Two types of collagen hydrolysates the acid ( HA) and the neutral forms were used as natural macromolecule and poly (vinylalcohol-PVA) as a synthetic matrix, in order to obtain biofilms. As characterization methods FTIR Spectrometry, Atomic Force Microscopy (AFM), Differential scanning calorimetric measurements and Atomic Absorption Spectroscopy were used. The correlation of the collagen content, the structure and properties of the bioartificial polymers is discussed.
引用
收藏
页码：1019 / 1026
页数：8
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