Electrochemical and Photochemical Characteristics of Organic Dyes and Biological Molecules at Conducting Polymer-Modified Electrodes of Indium Oxide-Polypyrrole Nanohybrids

The use of In2O3 nanomaterials is increasing due to their many applications in a range of areas, such as biomedicine, semiconductor and photocatalyst. There are very poor studies of In2O3 nanoparticles for electro-catalyst, in this article, we have investigated the catalytic function of the polypyrrole (PPy) is hybrids with In2O3 nanoparticle. Also, we have synthesized by In2O3 nanoparticles in 20 nm, crystalline were produced. The In2O3- PPy nanohybrid can be exhibits electrocatalytic oxidation if exposed to Mebendazole (MBZ), as per catalytic studies for DPV. Subsequent the synthesis, the analysis performed for In2O3-PPy nano hybrid modified glassy carbon electrode (GCE) via a differential pulse voltammetry (DPV) technique showed linear responses towards the MBZ drug in the concentration range of 3 . 10-7 -9 . 10-8 M with the sensitivity of 3.02 & mu;A/& mu;M cm-2. The detection limit (DL) and quantification limit (QL) were 1.406 .10-8 and 4.518 . 10-8 M & mu;A-1 respectively. We have prepared in In2O3-PPy nanohybrid electrode is considered as suitable for the electrochemical sensor detection of MBZ in liquid samples such as anti-helthiminic drug milk. However, in this In2O3-PPy nano hybrid was increased the formation of reactive hydroxide ions (OH). It is superoxide radical decomposition of methylene blue (MB) degradation. Further, future advances, such as the development of a superficial and versatile fabri-cation technique, can significantly enhance the catalytic and easily modifiable working electrode performance in donor-acceptor types of In2O3-PPy nanohybrids.