SKOKIE, Ill., Feb. 9, 2021 (SEND2PRESS NEWSWIRE) — Nanotechnology and 3D-printing pioneer Julia Greer has joined the advisory board of Azul 3D. Greer is the Ruben F. and Donna Mettler Professor Materials Science, Mechanics and Medical Engineering at the California Institute of Technology, where she also directs the Kavli Nanoscience Institute.