مشخصات پژوهش

Graphene quantum dots (GQDs) have attracted increasing attention due to their unique properties such as high-water solubility, photoluminescence activity, good biocompatibility, physical, chemical, and electrical properties which makes them appropriate candidates for use in a variety of bio applications, sensors, and photocatalysts [1]. The synthesis of quantum dot graphene was carried out by hydrothermal method, and citric acid was used as a precursor to carbon as well as urea. Nanocomposites made from Cu (NO3)2⋅3H2O and Mn (NO3)2⋅4H2O accelerate and improve pollutants such as paint by doping on quantum dot grapheme [2].