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This study was aiming to investigate the fabrication and characterization of the porous chitosan/gelatin scaffold cross-linked with genipin (GP) which is widely used as a natural and non-toxic cross-linking agent. The chitosan/gelatin scaffold was prepared and cross-linked with 1% or 2%(w/w) genipin for 24 hours at 37degC, then pre-freezing for 48h at -20degC and -80degC before freeze drying. As a...
Biodegradable polymers have been widely used as scaffolding materials to regenerate new tissues. To mimic natural extracellular matrix architecture, a novel highly porous structure, which is a three-dimensional interconnected fibrous network with a fiber diameter ranging from 100 to 500 nm, has been created from poly (L-lactic acid) in this work. These fibrous matrices were prepared from the polymer...
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