Electroconductive Biohybrid Hydrogel for Enhanced Maturation and Beating Properties of Engineered Cardiac Tissues Kaveh Roshanbinfar, Lena Vogt, Boris Greber, Sebastian Diecke, Aldo R. Boccaccini, Thomas Scheibel, Felix B. Engel Advanced Functional Materials (https://doi.org/10.1002/adfm.201803951)