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Rapid 3-D printing in water using novel hybrid nanoparticles

Hybrid nanoparticles as photoinitiators. a. Electron microscope image of hybrid nanocrystal. The inset shows a schematic of semiconductor nanorod with a metal tip. b. Bucky ball structure produced by rapid 3D printing in water using HNPs as photoinitiators. c. Spiral printed with HNPs by two photon printer providing high resolution features. Credit: Pawar et al Researchers at the Hebrew University of Jerusalem's Center for Nanoscience and Nanotechnology have developed a new type of photoinitiator for three-dimensional (3-D) printing in water. These novel nanoparticles could allow for the creation of bio-friendly 3-D printed structures, further the development of biomedical accessories ...