CPC C23C 28/042 (2013.01) [C23C 14/086 (2013.01); C23C 16/26 (2013.01); C25D 9/04 (2013.01); C30B 7/10 (2013.01); C30B 29/16 (2013.01); G01N 27/3275 (2013.01)] | 6 Claims |
1. A method for fabricating a nonenzymatic glucose sensor, comprising the following steps of:
(a) providing a bottom substrate;
(b) preparing a graphene layer on the bottom substrate;
(c) depositing a plural amount of zinc oxide (ZnO) seed crystals on the graphene layer;
(d) growing the ZnO seed crystals into columnar ZnO nanorods with a hydrothermal method;
(e) depositing a thin film of cuprous oxide (Cu2O) on surface of the ZnO nanorods via an electrodeposition method; and
(f) grafting single-walled carbon nanotubes (SWCNTs) on a surface of the thin-film of Cu2O, by using Nafion fixative composited with SWCNTs.
|