Enzyme Biosensing Based on Zinc Oxide Nanostructures as Active Surface

Euroinvent ICIR 2018

Iftimie, N.^1 ; Steigmann, R.^1 ; Savin, A.^1 ; Tugui, C.A.^2 ; Munteanu, C.^3

NDT Department, National Institute of RandD for Technical Physics, 47 Blvd, Iasi

700050, Romania^1

Faculty of Science and Materials Engineering, Gh. Asachi Technical University, Iasi, Romania^2

Faculty of Mechanical Engineering, University Gh. Asachi Iasi, 47 Blvd, Iasi

700050, Romania^3

关键词: Active surfaces;    Bioactive surfaces;    Different substrates;    Enzyme biosensing;    Evanescent wave;    Immobilized enzyme;    Mesostructures;    Zinc oxide nanostructures;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/374/1/012070/pdf
DOI  :  10.1088/1757-899X/374/1/012070

来源: IOP

【 摘 要 】

Ag/ZnO mesostructures deposited onto substrates different were analysed in order to use ZnO as bioactive surface. This paper presents the results obtained at the eNDE of strips gratings deposited on different substrates used as bioactive surface using the EM sensor with MM lens in order to improve the emphasizing of the evanescent waves appeared when the slits of MSG are filled with immobilized enzymes.