University of Birmingham: New imaging technique could lead to better bio-implants for patients These updates are republished press releases and communications from members of the Science|Business Network University of Birmingham scientists have developed a new microscopic imaging approach to take a closer look at 3D-printing for developing future patient implants, as well as improved disease modelling and drug screening. Additive manufacturing (3D printing) platforms create bioprinted structures by moving a special bioink, containing cells, biomolecules and materials, through a narrow tube, but the process can result in cells becoming damaged as they pass through the tiny tube. Using a microscopy technique that shines a blade of light in the material flowing inside the narrow tube, the researchers have been able to examine and reveal important information about how cell damage can occur during the bioprinting process.