Sensitive voltammetric sensor with two-dimensional hexagonal boron nitride nanosheets/ionic liquid for ezetimibe detection

Abstract

A new sensor approach based on two-dimensional (2D) hexagonal boron nitride (2D-hBN) nanosheets/5-[(thiophene-2-yl-methylene-amino)]-2-mercaptobenzimidazole ionic liquid (ILs) was presented for ezetimibe (EZE) detection in drug samples. Scanning electron microscope (SEM), X-ray diffraction (XRD) method, cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) methods were used all nano-PDWHULDOV FKDUDFWHUL]DWLRQV. 1.0î10-11-1.0×10-8 M and 1.0×10-12 M were founded as the linearity range and the detection limit (LOD). 2D-hBN/ILs modi-fied electrode was used for drug sample analysis in presence of the other agents. © 2019 Parlar Scientific Publications. All rights reserved.