Label-Free, Impedance-Based Biosensor for Kidney Disease Biomarker Uromodulin
We demonstrate the development of a label-free, impedance-based biosensor by using a passivation layer of 50-nm tantalum pentoxide (Ta<sub>2</sub>O<sub>5</sub>) on interdigitated electrodes (IDE). This layer was fabricated by atomic layer deposition (ALD) and has a high diele...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-12-01
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| Series: | Sensors |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1424-8220/23/24/9696 |