Abstract
A nanostructured copper electrode (NSCuE) was prepared by copper electroplating in a porous membrane and characterized by scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX) and electrochemical impedance spectroscopy (EIS). Various parameters, which can influence the fabrication of copper nanostructures, were examined. After optimizing the fabrication process, electrochemical behaviour of the NSCuE in adenine solutions was investigated by differential pulse voltammetry (DPV) and the results were compared to those obtained using a flat electrode. The research of NSCuE contributes to the development of advanced biosensors which would be an environmentally safe alternative to mercury for the detection of adenine by voltammetric techniques.
Keywords: Adenine detection, alumina template, biosensors, nanostructured copper electrode (NSCuE), copper electroplating
Current Nanoscience
Title: Template-Assisted Fabrication and Characterization of Nanostructured Copper Electrode for Adenine Detection
Volume: 7 Issue: 6
Author(s): Katerina Klosova, Nuria Serrano, Ota Salyk and Libuse Trnkova
Affiliation:
Keywords: Adenine detection, alumina template, biosensors, nanostructured copper electrode (NSCuE), copper electroplating
Abstract: A nanostructured copper electrode (NSCuE) was prepared by copper electroplating in a porous membrane and characterized by scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX) and electrochemical impedance spectroscopy (EIS). Various parameters, which can influence the fabrication of copper nanostructures, were examined. After optimizing the fabrication process, electrochemical behaviour of the NSCuE in adenine solutions was investigated by differential pulse voltammetry (DPV) and the results were compared to those obtained using a flat electrode. The research of NSCuE contributes to the development of advanced biosensors which would be an environmentally safe alternative to mercury for the detection of adenine by voltammetric techniques.
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Cite this article as:
Klosova Katerina, Serrano Nuria, Salyk Ota and Trnkova Libuse, Template-Assisted Fabrication and Characterization of Nanostructured Copper Electrode for Adenine Detection, Current Nanoscience 2011; 7 (6) . https://dx.doi.org/10.2174/157341311798220529
DOI https://dx.doi.org/10.2174/157341311798220529 |
Print ISSN 1573-4137 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-6786 |
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