Enhancing the hydrophilicity and cell attachment of 3D printed PCL/graphene scaffolds for bone tissue engineering - Wang, Weiguang; Caetano, Guilherme; Ambler, William Stephen; Blaker, Jonny James; Frade, Marco Andrey Cipriani; Mandal, Parthasarathi; Diver, Carl; Bártolo, Paulo (Materials, 2016)