Stability of graphene quantum dots and doxorubicin aggregates evaluated by optical methods /

Abstract

The stability of blue and green luminescent graphene quantum dots and doxorubicin aggregates was evaluated by optical methods. During this study, the absorption and fluorescence spectra of GQD and DOX, as well as the quenching kinetics, were measured in different pH environments using stationary spectrophotometry methods. The aim of the study is to evaluate the changes in the absorption and fluorescence spectra of GQD and DOX, and to investigate the stability of the formation of aggregates of these compounds over time in different pH environments.