Chitosan-coated pore wall polycaprolactone three-dimensional porous scaffolds fabricated by porogen leaching method for bone tissue engineering: a comparative study on blending technique to fabricate scaffolds Deepak Poddar, Misba Majood, Ankita Singh, Sujata Mohanty, Purnima Jain*, 10.1007/s40204-021-00172-5 XML