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Polarization-Insensitive Nano-Metamaterial Sensor with Near-Infrared μ and ε Negative Properties for Early Cancer Detection via Exosome Analysis (70 THz to 3 PHz)
Abstract
Metamaterials (MTMs) have emerged as essential components in high-performance electromagnetic devices, including sensors and absorbers. This study presents a polarization-insensitive nano-metamaterial sensor with exceptional angular stability and a wide operating range of 70 THz to 3 PHz. The sensor achieves an average absorption rate of 97% across this range, making it highly suitable for applications in biomedical engineering. By integrating microwave imaging (MWI) techniques, the sensor can detect circulating cancer exosomes (CCEs) with high sensitivity, effectively distinguishing them from normal exosomes. Exhibiting double-negative MTM properties (negative permittivity and permeability) in the near-infrared (NIR) range (70 THz to 400 THz), the sensor enhances sensitivity for early cancer detection. A detailed analysis of its properties, including impedance (Z), phase, and S11 parameters (real and imaginary components), demonstrates its superior performance. This non-invasive, label-free approach to detecting cancer biomarkers represents a significant step forward in advancing personalized healthcare.
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Authors (11)
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Musa N. Hamza
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Mohammad Tariqul Islam
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Sunil Lavadiya
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Iftikhar Din Un
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Bruno Sanches
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Syeda Iffat
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Abinash Panda
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Mohammad Alibakhshikenari
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Bal Virdee
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Shabiul Islam
Cite as
Full text
- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1109/JPHOT.2025.3549946
- License
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Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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IEEE Photonics Journal
no. 12,
pages 1 - 15,
ISSN: 1943-0655 - Language:
- English
- Publication year:
- 2025
- Bibliographic description:
- Hamza M. N., Islam M. T., Lavadiya S., Din Un I., Sanches B., Kozieł S., Iffat S., Panda A., Alibakhshikenari M., Virdee B., Islam S.: Polarization-Insensitive Nano-Metamaterial Sensor with Near-Infrared μ and ε Negative Properties for Early Cancer Detection via Exosome Analysis (70 THz to 3 PHz)// IEEE Photonics Journal -Vol. 12,iss. 2 (2025), s.1-15
- DOI:
- Digital Object Identifier (open in new tab) 10.1109/jphot.2025.3549946
- Sources of funding:
-
- Free publication
- Verified by:
- Gdańsk University of Technology
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