News & Updates

Delivering oxygen using 3D printing powdered sugar

To study the complex functionality of groups of cells, and to one day build replacement tissues, researchers have been trying to find a way to generate artificial vascular networks capable of supplying oxygen and nutrients to thousands of cells. Extrusion 3D printing, in which a liquefied material is layered down and allowed to harden, has proven to be insufficient to produce fine structures with complex morphologies. Rice University scientists, with the help of others, have now developed a way of…