Synthesis and study of nanoensemble, based on graphene oxide conjugated with quercetin-containing extract, extracted from onion peel (Allium cepa L.)

Abstract

This study presents investigation of newly obtained antibacterial agents synthesized through functionalization of graphene oxide with quercetin-containing extract from the onion (Allium cepa), and subsequent antibacterial analysis of the resulting nanoensemble. Quercetin containing extract been investigated by HPLC. The structure and morphology of the resulting nano ensemble was confirmed by FTIR spectroscopy, powder X-ray diffraction, and Transmission Electron Microscopy.