Integration of Complexed Caffeic Acid into Poly(Lactic Acid)-Based Biopolymer Blends by Supercritical CO2-Assisted Impregnation and Foaming: Processing, Structural and Thermal Characterization - Rivera, Patricia; Torres, Alejandra; Pacheco, Miguel; Romero, Julio; Arrieta, Marina P; Rodriguez-Mercado, Francisco; Bruna, Julio (Polymers, 2025)