Microfluidic fabrication of robust konjac glucomannan-based microfiber scaffolds with high antioxidant performance

The exploration of high-performance biological scaffolds with antioxidant properties and microstructures is of great scientific and technological interest. Here, we develop a facile and green strategy to construct robust konjac glucomannan/polyvinylpyrrolidone (KGM/PVP) microfiber scaffolds via microfluidic spinning technology. Epigallocatechin-3-gallate (EGCG) as a representative natural antioxidant was then loaded into the microfiber...