A Novel Non‐Enzymatic Glucose Sensor Based on Cobalt Nanoparticles Implantation‐Modified Indium Tin Oxide Electrode
Tong WangYanan YuHuifeng TianJingbo Hu
Abstract
Abstract A new type of cobalt nanoparticles modified indium tin oxide electrode (CoNPs/ITO) was fabricated using ion implantation technique. This method is low‐cost, facile and environmentally friendly without the use of any other chemicals. Electrochemical oxidation of glucose with this sensor was examined by cyclic voltammetry (CV) and chronoamperometry in alkaline aqueous solutions. The proposed sensor exhibited prominent electrocatalytic activity toward the oxidation of glucose with a low limit of detection of 0.25 µM. Furthermore, the fabricated electrode showed excellent selectivity, good reproducibility and long‐term stability. Thus CoNPs/ITO electrode is a promising candidate in the development of non‐enzymatic glucose sensors.
Metrics
Citation History
Topics
Related Documents
A novel enzymatic glucose biosensor and sensitive non-enzymatic hydrogen peroxide sensor based on graphene and cobalt oxide nanoparticles composite modified glassy carbon electrode
Chelladurai KaruppiahSelvakumar PalanisamyShen‐Ming ChenVediyappan VeeramaniPrakash Periakaruppan
A novel electrochemical non-enzymatic glucose sensor based on Au nanoparticle-modified indium tin oxide electrode and boronate affinity
Meizi ChenXiaowei CaoKang J. ChangHuanhuan XiangRong Wang
A non-enzymatic amperometric sensor for glucose based on cobalt oxide nanoparticles
Uniform and dense copper nanoparticles directly modified indium tin oxide electrode for non-enzymatic glucose sensing
Chenhuinan WeiYahua LiuQiming LiuWei Xiang
Electrochemistry of glucose at gold nanoparticles modified graphite/SrPdO3 electrode – Towards a novel non-enzymatic glucose sensor
Ekram H. El‐AdsAhmed GalalNada F. Atta