Research Progress of Biomass-Derived Carbon Dots

Abstract

Carbon dots (CDs) are a new type of nano-carbon materials that have attracted much attention in recent years. They are widely used because of their low biotoxicity, good biocompatibility, tunable photoluminescence and easy modification. At present, we are committed to research and use low-cost, environmentally friendly and widely available biomass resources to synthesize high-quality CDs. Converting low-value biomass into high-value carbon materials CDs is one of the effective ways to reduce resource waste and achieve sustainable technological development. This article