and long-term exposure to TbPEs hence led to poorer cell viability initially. However, as network remodeling and enzymatic biodegradation of the gelatin scaffold proceeded, cells gained more space, resulting in strongly increased viability after 14 days (Figure and). In order to improve the competitiveness of the TbPE additive, we envision the inclusion of biodegradable and photocleavable sites along the polymer backbone in future to enable on-demand release of the supportive electrostatic assembly after deposition.