TY  - BOOK
AU  - Murphy,W.L.
AU  - Dennis,R.G.
AU  - Kileny,J.L.
AU  - Mooney,D.J.
TI  - Salt Fusion: An Approach to Improve Pore Interconnectivity within Tissue Engineering Scaffolds
N2  - Macroporous scaffolds composed of biodegradable polymers have found extensive use as three-dimensional substrates either for in vitro cell seeding followed by transplantation, or as conductive substrates for direct implantation in vivo. Methods abound for creation of macroporous scaffolds for tissue engineering, and common methods typically employ a solid porogen within a three-dimensional polymer matrix to create a well-defined pore size, pore structure, and total scaffold porosity. This study describes an approach to impart improved pore interconnectivity to polymer scaffolds for tissue engineering by partially fusing the solid porogen together prior to creation of a continuous polymer matrix. Three dimensional, porous scaffolds of the copolymer 85:15 poly(lactide-co-glycolide)were fabricated via either a solvent casting/particulate leaching process, or a gas foaming/particulate leaching process. Prior to creation of a continuous polymer matrix the NaCl crystals, which serve as the solid porogen, are partially fused via treatment in 95
UR  - https://drive.google.com/file/d/1vxkxMsCOV7znxOiCEcG-cPj2MrW7ZstI/view?usp=drivesdk
ER  -