Calcium ions hyaluronan/gellan gum protective shell for delivery of oleuropein in the knee. - Consumi, Marco; Leone, Gemma; Pepi, Simone; Pardini, Alessio; Lamponi, Stefania; Bonechi, Claudia; Tamasi, Gabriella; Rossi, Claudio; Magnani, Agnese (International Journal of Polymeric Materials & Polymeric Biomaterials, 2022)