11:15 AM. 440. Synergistic Bioactivity of Chitosan/Agarose/Gelatin Hydrogels Functionalized with Tannic Acid–Metal Complexes: From Physicochemical Features to Biological Performance.Marcin Wekwejt, PhD1, Florence Desgagne2, Silvia Rodriguez-Fernandez, PhD2, Elliot Cournoyer3, Pascale Chevallier, PhD2, Vanessa P. Houde, Prof.3, Diego Diego Mantovani, Prof.2 1CHU de Quebec & Laval University / Gdańsk University of Technology, 2CHU de Quebec & Laval University, 3Laval University