We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Electrochemical Oxidation and Determination of Glucose Using Cyclic Voltammetry and a One-step Prepared Nanoporous Gold Wire Electrode.
- Authors
Su, Sing-Hua; Cheng, Hao; Chen, Po-Yu
- Abstract
A nanoporous gold wire electrode (NPGWE) was prepared using a published one-step method from a 0.3 M oxalic acid at room temperature. It was found in this study that the surface morphology, including the pore size and the width of the ligaments, and thus the surface roughness of the NPGWE could be easily manipulated by controlling the solution stirring rate. The NPGWE was used for the study of electrochemical oxidation and determination of glucose in 0.1 M NaOH using cyclic voltammetry. The effect of two potential interferences chloride ion and ascorbic acid was assessed. The electrode showed a linear range of glucose concentration from 0.5 mM to 10 mM with a detection limit of 8 μM.
- Subjects
ELECTROCHEMICALS industry; OXIDATION; GLUCOSE; VOLTAMMETRY; GOLD wire; ELECTRODES
- Publication
Journal of the Chinese Chemical Society, 2013, Vol 60, Issue 11, p1380
- ISSN
0009-4536
- Publication type
Article
- DOI
10.1002/jccs.201300301