Gaona, Luis Andrés; Gómez Ribelles, José Luís; Perilla, Jairo Ernesto; Lebourg, Myriam Madeleine(Elsevier, 2012-09)
Poly(L-lactic acid) Poly(e-caprolactone) blends (PLLA/PCL) porous membranes were prepared by freeze extraction (a modification of freeze drying) with ratios 100/0, 80/20, 60/40, 40/60, 20/80, 0/100 in weight. Degradation ...