New research into quantum dots unlocks superior material properties in SLA 3D printing

Researchers from Carleton University and the University of Northern British Columbia have demonstrated the value of titania quantum dots for resin 3D printing.    Photopolymerization is a key step in stereolithography (SLA) 3D printing. However, conventional photoinitiators used in this process are toxic, expensive, and can’t be easily adjusted to different light wavelengths. Significantly, organic photoinitiators […]