Scaffold degradation

LO Lingling Ou
YL Yong Lan
ZF Zhiqiang Feng
LF Longbao Feng
JY Junjie Yang
YL Yu Liu
LB Liming Bian
JT Jiali Tan
RL Renfa Lai
RG Rui Guo
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The degradation of the SF-based scaffolds was examined recording the weight change of the scaffold after infusion in PBS with lysozyme (0.5 mg/mL, Amresco) which was similar to circulating blood. The degradation buffer was changed every 2 days. The scaffolds were freeze-dried and weighed at time intervals of 1, 2, 4, 6 and 8 weeks. The percentage of scaffold degradation was determined by the following formula 68:

W0 is the original weight of the scaffold and Wd is the weight after degradation.

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