Seethaladevi
- Assistant Professor Department of ECE,Indira Institute of Technology & Sciences Andhra Pradesh India
Abstract
Nanotechnology has revolutionized the field of biosensors, enabling early disease diagnosis and personalized healthcare monitoring. Utilising the special qualities of nanomaterials—such as their high surface-to-volume ratio, remarkable electrical and optical capabilities, and customised surface chemistry—nanotechnology-enabled biosensors create extremely sensitive and focused diagnostic instruments. With previously unheard-of sensitivity and accuracy, these biosensors are able to identify and measure a wide range of biomarkers, such as proteins, nucleic acids, and tiny molecules.This paper provides a comprehensive review of the latest advancements in nanotechnology-enabled biosensors, their working principles, fabrication techniques, and applications in early disease diagnosis and personalized healthcare monitoring. It also covers the difficulties and potential developments in this quickly developing industry.
Keywords: Nanotechnology, biosensors, early disease diagnosis, personalized healthcare monitoring, nanomaterials, biomarkers, sensitivity, selectivity.
[This article belongs to Nano Trends-A Journal of Nano Technology & Its Applications(nts)]
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Nano Trends-A Journal of Nano Technology & Its Applications
| Volume | 26 |
| Issue | 01 |
| Received | May 20, 2024 |
| Accepted | May 27, 2024 |
| Published | June 4, 2024 |