Preparation and Characterization of Poly (ε-lysine)-chitosan Cross-linked by Glutataldehyde

4th Annual International Workshop on Materials Science and Engineering

Wang, Rui^1 ; Yang, Yuxi^1

School of Mechanical Engineering, Tianjin University of Technology and Education, National-Local Joint Engineering Laboratory of Intelligent Manufacturing Oriented Automobile Die, Mould No. 1310 South Road, Dagu Tianjin, China^1

关键词: Candidate materials;    Composite polymer;    Freeze drying;    Porous structures;    Property measurement;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/381/1/012074/pdf
DOI  :  10.1088/1757-899X/381/1/012074

来源: IOP

【 摘 要 】

A novel composite material: Poly-(-lysine)-chitosan cross-linked by glutataldehyde (GTA) was prepared in this study. The composite polymer was investigated through FTIR spectroscopy, X-ray diffraction to confirm the structure. Then porous structure was fabricated by freeze-drying the material, the results of the scanning electron microscopy (SEM) and compress property measurement indicated that the composite material is a promising candidate material for scaffold in Tissue Engineering.