Skip navigation
Skip navigation

Third generation biosensing matrix based on Fe-implanted ZnO thin film

Saha, Shibu; Gupta, Vinay; Sreenivas, K.; Jagadish, C.; Tan, Hark Hoe


Third generation biosensor based on Fe-implanted ZnO (Fe-ZnO) thin film has been demonstrated. Implantation of Fe in rf-sputtered ZnO thin film introduces redox center along with shallow donor level and thereby enhance its electron transfer property. Glucose oxidase (GOx), chosen as model enzyme, has been immobilized on the surface of the matrix. Cyclic voltammetry and photometric assay show that the prepared bioelectrode, GOx/Fe-ZnO/ITO/Glass is sensitive to the glucose concentration with...[Show more]

CollectionsANU Research Publications
Date published: 2010-10-01
Type: Journal article
Source: Applied Physics Letters
DOI: 10.1063/1.3496456


File Description SizeFormat Image
01_Saha_Third_generation_biosensing_2010.pdfPublished Version472.58 kBAdobe PDFThumbnail

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  19 May 2020/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator