Optical biosensors: an exhaustive and comprehensive review
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Abstract
Optical biosensors have exhibited worthwhile performance in detecting biological systems and promoting significant advances in clinical diagnostics, drug discovery, food process control, and environmental monitoring. Without complexity in their pretreatment and probable influence on the nature of target molecules, these biosensors have additional advantages such as high sensitivity, robustness, reliability, and potential to be integrated on a single chip. In this review, the state of the art optical biosensor technologies, including those based on surface plasmon resonance (SPR), optical waveguides, optical resonators, photonic crystals, and optical fibers, are presented. The principles for each type of…
Citation impact
747
total citations
- FWCI
- 45.15
- Percentile
- 100%
- References
- 181
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Authors
2Topics & keywords
Topics
Keywords
- Biosensor
- Computer science
- Nanotechnology
- Biochemical engineering
- Environmental science
- Engineering
- Materials science
UN Sustainable Development Goals
- Zero hunger
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