Researchers from North Carolina State University have developed a microfluidic system for synthesizing perovskite quantum dots across the entire spectrum of visible light. The system is said to drastically reduce manufacturing costs, can be tuned on demand to any color and allows for real-time process monitoring to ensure quality control.
Quantum dots (QDs) are promising materials for applications ranging from biological sensing and imaging to LED displays and solar energy harvesting. The new system can be used to continuously manufacture high-quality QDs for use in these applications. "We call this system the Nanocrystal (NC) Factory, and it builds on the NanoRobo microfluidic platform that we unveiled in 2017," says Milad Abolhasani, an assistant professor of chemical and biomolecular engineering at NC State and corresponding author of the study.