| Abstract Scope |
4D printing advances 3D printing by using similar additive manufacturing techniques but with smart materials that enable printed structures to adapt their shape or function in response to external stimuli, producing dynamic and animated structures. Our research focuses on designing and fabricating biocompatible, 4D multi-material integrations. These integrations are carefully proportioned to not only facilitate structural responsiveness to stimuli but also ensure achieving optimal strength and mechanical properties. A novel multi-material 3D structure fabricated with tunable porosity, highlighting the potential of biocompatible multi-materials. This study examines effects of varying power exposure time, filler, and resin composition on layer thickness, which consequently influences the formation of cross-linked, the degree of crystallinity, and ultimately the mechanical properties. Moreover, the integration of ceramic precursor fillers with polymers will be investigated to combine the flexibility of polymers with the hardness and stability, aiming to enhance the mechanical properties and functionality of printed objects. |