The Polyaniline-sulfuric acid-glucose oxidase (PANI-H2SO4-GOD) electrode has been investigated in the present work. Platinum electrode was used for the synthesis of Polyaniline-sulfuric acid (PANI-H2SO4) film using Potentiometric method with 0. 2 M aniline. 1. https://www.spidertattooz.com/Horse-Painting-3-Piece-HD-Multi-Panel-Canvas-Wall-Art-Frame/