| 摘要 |
An iridium oxide (IrOx) nanowire protein sensor and associated fabrication method are presented. The method provides a substrate and forms overlying working and counter electrodes. A dielectric layer is deposited over the working and counter electrodes and contact holes are formed in the dielectric layer, exposing regions of the working and counter electrodes. IrOx nanowires (where 0<=X<=2) are grown from exposed regions of the working electrode. In one aspect, the IrOx nanowires are additionally grown on the dielectric, and subsequently etched from the dielectric. In another aspect, IrOx nanowires are grown from exposed regions of the counter electrode.
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