期刊论文

Wang, Haibo;Zhang, Juntao

英文

Cellulose

0969-0239

2019

26

11

6713-6724

10.1007/s10570-019-02530-w

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21676208, 21706201, 21376183]; Wuhan Morning Light Plan of Youth Science and Technology [2017050304010326]; Hubei Provincial Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [2018CFA030, 2017CFB507]; Innovation Team Program of Hubei province, China [T201208]

本校为第一且通讯机构

Abstract: Composite bacterial cellulose (BC) membranes containing collagen fibrils or collagen monomers (named BC/Col-fibre or BC/Col, respectively) were fabricated by immersing macroporous BC in a 3.0mg/mL collagen solution for 50h at 4°C with or without collagen fibrillogenesis before lyophilization. The structure of the membranes was characterized by scanning electron microscope, nitrogen adsorption–desorption experiment, and X-ray diffraction. The structure became much more compact upon the introduction of collagen but the crystal structu...