Ultra-Low Limit-of-Detection Label-Free Biosensing Utilizing Mode Splitting in Subwavelength Grating Metamaterial Microring Resonators
In this paper, we demonstrate an on-chip biosensor for streptavidin detection with a limit-of-detection as low as 0.01 pg/mL (<tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$\sim$</tex>0.167 fM) by leveraging the mode splitting in subwavelength grating metamaterial microring resonators. © 2024
Authors
- Jiewen Li
- Xiaochuan Xu (ORCID: https://orcid.org/0000-0002-6035-2900)
- Wanxin Li (ORCID: https://orcid.org/0000-0003-4805-8087)
- Jianan Duan (ORCID: https://orcid.org/0000-0001-7710-4287)
- Rui Li (ORCID: https://orcid.org/0009-0009-8136-4159)
- Ke Li (ORCID: https://orcid.org/0009-0003-4668-5367)
- Yong Yao
Institutions
- Harbin Institute of Technology (CN)
Publication Details
- Published
- 2024-08-04
- DOI
- https://doi.org/10.1109/cleo-pr60912.2024.10676877
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00