Schiff base modified screen printed electrode for selective determination of aluminium(III) at trace level
By Rana, Sonia; Mittal, Susheel K.; Singh, Narinder; Singh, Jasminder; Banks, Craig E.
Published in Sensors and Actuators B: Chemical
2017
Abstract
Abstract An electrochemical method for determination of Al(III) has been developed using Schiff base (JS-1) modified screen printed electrodes as a disposable chemosensor. The modified screen printed electrode was characterized with voltammetry and was further confirmed by {SEM} and {EDX} data. Differential pulse voltammogram of modified {SPE} in the presence of Al(III) showed a characteristic peak current at ?0.054 V. A linear response of the sensor was observed in the concentration range of 0.67