Enhanced Performance of Fiber-Optic Localized Surface Plasmon Resonance Sensor Via Bumpy Ball Structure Based on Rapid Thermal Annealing
We propose a fiber optic localized surface plasmon resonance sensor with bumpy ball (core-satellite) nanostructures with nonlocalized multiple nanogaps based on rapid thermal annealing for sensitivity improvement of the fiber-optic plasmonic sensor. A pancreatic cancer biomarker is detected in real-time to evaluate sensor performance, demonstrating a detection limit of 0.033 U/mL.
Authors
- Mijin Choo (ORCID: https://orcid.org/0000-0002-9206-3118)
- Jae Hyoung Park (ORCID: https://orcid.org/0000-0001-8434-0157)
- Hyeong‐Min Kim (ORCID: https://orcid.org/0000-0003-1489-2284)
- Jiyoon Bang
- Seung-Ki Lee
Institutions
- Dankook University (KR)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.1109/transducers61432.2025.11109667
- Primary Topic
- Advanced Fiber Optic Sensors
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Ministry of Trade, Industry and Energy