Tiny diamonds and quantum sensors can be used to measure conditions inside cells or living organisms, potentially offering a way to detect diseases or study biology in minute detail
source: https://www.newscientist.com/article/2435140-quantum-sensor-gets-a-read-on-tiny-worm-implanted-with-nanodiamonds/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=technology
