Green synthesis of multi-functional carbon dots from medicinal plant leaves for antimicrobial, antioxidant, and bioimaging applications.

ABSTRACT: In this research work, carbon dots (CDs) were synthesized from the renewable leaves of an indigenous medicinal plant by the one-pot sand bath method, Azadirachta indica. The synthesized CDs were characterized for its optical properties using UV-Vis, Fluorescence and Fourier transform infrared (FT-IR) spectrophotometry and for structural properties using dynamic light scattering (DLS), X-ray Diffraction (XRD) and high resolution Transmission electron microscopy (HR-TEM). The synthesized CDs exhibited concentration dependent biocompatibility when tested in mouse fibroblast L929 cell line. The EC₅₀ values of biomedical studies, free radical scavenging activity (13.87 μgmL^-1), and total antioxidant capacity (38 μgmL^-1) proved CDs were exceptionally good. These

SUBMITTER: Gedda G 

PROVIDER: S-EPMC10115846 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature