3D Bioplotter Research Papers

Scaffolds manufacturing for tissue engineering is an elaborate process since to fabricate a functional tissue, the engineered structures have to mimic the extracellular matrix. The key goal is to produce 3D scaffolds composed of macro- and micro- scale structures. The combination of different production technologies, as 3D bioprinting (BP) and electrospinning (ES), enables the fabrication of multiscale structures but, above all, the biomaterial choice is crucial to apply these technologies. Hydrogels based of Polyvinyl alcohol (PVA), a water soluble and biodegradable polymer, are able to create a highly hydrated environment that promotes cell attachment and proliferation, with limited mechanical properties.…