blog postsCheap, nontoxic carbon nanodots poised to be quantum dots of the futureMar 8, 2021 2:45 pm by Lois YoksoulianResearchShare on FacebookTweetEmailImagesIllinois researchers have demonstrated that economical carbon-based quantum dots emit enough light when excited to eventually replace the expensive and toxic metal quantum dots used in many health and electronics applications.Share on FacebookTweetEmail