(753f) 4D Printing: The Promise of Externally Controlling Internal Biomaterial Shape

4D printing has emerged as a revolution in biomaterial design and use. Specifically, 4D printing refers to materials which are 3D printed with materials than can be externally controlled to change shape. 4D printed materials can be useful for controlled drug delivery or even changing shape to increase pressure on juxtaposed tissue to promote tissue growth (such as bone). This presentation will cover some of the more exciting advances in 4D printed materials and their applications in regenerative medicine, anti-cancer applications, anti-infection strategies, and controlled drug delivery. It will also highlight what is needed for this field to grow and mature into clinically-used technology.