This video demonstrates high-performance 3D printing of hydrogels by water-dispersible photoinitiator nanoparticles. This material relates to a paper that appeared in the April 1, 2016, issue of Science Advances, published by AAAS. The paper, by A.A. Pawar at The Hebrew University of Jerusalem, Israel, and colleagues, "High-performance 3-D printing of hydrogels by water-dispersible photoinitiator nanoparticles."
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