Professor Yury Gogotsi has been quoted in “Imperfect Nanodiamond Offers Ultrasensitive Sensing” article: https://www.materialstoday.com/carbon/news/imperfect-nanodiamond-offers-sensitive-sensing/
Professor Yury Gogotsi used to work on nanodiamonds for a long time and DNI review in Nature Nano is the most cited paper in the field: https://www.nature.com/articles/nnano.2011.209