Paper-Based Screen-Printed Ionic-Liquid/Graphene Electrode Integrated with Prussian Blue/MXene Nanocomposites Enabled Electrochemical Detection for Glucose Sensing.

ABSTRACT: As glucose biosensors play an important role in glycemic control, which can prevent the diabetic complications, the development of a glucose sensing platform is still in needed. Herein, the first proposal on the in-house fabricated paper-based screen-printed ionic liquid/graphene electrode (SPIL-GE) modified with MXene (Ti₃C₂T_x), prussian blue (PB), glucose oxidase (GOx), and Nafion is reported. The concentration of PB/Ti₃C₂T_x was optimized and the optimal detection potential of PB/Ti₃C₂T_x/GOx/Nafion/SPIL-GE is -0.05 V. The performance of PB/Ti₃C₂T_x/GOx/Nafion modified SPIL-GE was characterized by cyclic voltammetry and chronoamperometry technique. This paper-

SUBMITTER: Niamsi W 

PROVIDER: S-EPMC9599729 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature