Injectable sodium alginate-black phosphorus composite microspheres for cell delivery and enhanced bone regeneration
Electrospray injection is utilized to prepare ALG-BP composite microspheres encapsulating MC3T3-E1 cells, showing that ALG-BP microspheres had no effect on the activity of MC3T3-E1 cells, while ALG-BP@MC3T3-E1 microspheres exhibited excellent bone healing promotion and osteoporosis inhibition capabilities, significantl...