Conversation

The materials used to make supraparticle lasers (known as colloidal quantum dots) are often rare and toxic. Sometimes, they're both — yet only 2% of them currently get recycled. Researchers at the University of Strathclyde have developed a new technique that could boost this rate. #physics #science

https://physicsworld.com/a/new-method-recycles-quantum-dots-used-in-microscopic-lasers/