Simultaneous electrochemical detection of azithromycin and hydroxychloroquine based on VS₂ QDs embedded N, S @graphene aerogel/cCNTs 3D nanostructure.

ABSTRACT: In this research paper, an innovative electrochemical sensor was suggested for simultaneous voltammetric analysis of azithromycin (AZM) and hydroxychloroquine (HCQ) for the first time. The sensor based on hydrothermal synthesis of vanadium disulfide quantum dots (VS₂ QDs) and insertion within 3D N, S graphene aerogel (3D N, S @ GNA) and carbon nanotubes nanaostructure as a new and widely group of carbon nanomaterials. The nanocomposites were characterized morphologically using different techniques. In addition, the nanomaterials were characterized electrochemically using cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS) and differential pulse voltammetry (DPV). The proposed electrochemical sensor showed wide dynamic linear ranges of 0.28-30 × 10^-8

SUBMITTER: Mater Mahnashi H 

PROVIDER: S-EPMC7792520 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature