We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Direct Growth of Copper Oxide Films on Ti Substrate for Nonenzymatic Glucose Sensors.
- Authors
Xiaoxu Ji; Aihua Wang; Qinghuai Zhao
- Abstract
Copper oxide (CuO) films directly grown on Ti substrate have been successfully prepared via a hydrothermal method and used to construct an amperometric nonenzymatic glucose sensor. XRD and SEM were used to characterize the samples. The electrochemical performances of the electrode for detection of glucose were investigated by cyclic voltammetry and chronoamperometry. The CuO films based glucose sensors exhibit enhanced electrocatalytic properties which show very high sensitivity (726.9 µA mM-1 cm-2), low detection limit (2 µM), and fast response (2 s). In addition, reproducibility and long-term stability have been observed. Low cost, convenience, and biocompatibility make the CuO films directly grown on Ti substrate electrodes a promising platform for amperometric nonenzymatic glucose sensor.
- Subjects
COPPER oxide films; CRYSTAL growth; TITANIUM compounds; SUBSTRATES (Materials science); GLUCOSE; CHEMICAL detectors; X-ray diffraction
- Publication
Journal of Nanomaterials, 2014, p1
- ISSN
1687-4110
- Publication type
Article
- DOI
10.1155/2014/287303