Gold Pyramidal Metasurfaces for Amplified Plasmon-Polariton Coupling in High-Performance LSPR Biosensing
This work demonstrates gold-based pyramidal metasurfaces for enhanced plasmon-polariton interactions, achieving a highly efficient LSPR biosensing platform. Testing with the Paracoccidioides protein (Pb27r) revealed a sensitivity 10 3 times greater than conventional systems.
Authors
- Yuri H. Isayama (ORCID: https://orcid.org/0000-0001-6123-4650)
- Jhonattan C. Ramírez (ORCID: https://orcid.org/0000-0002-8883-4223)
- Felipe M. F. Teixeira (ORCID: https://orcid.org/0009-0008-8090-7513)
- Estefânia M. N. Martins
- Clascídia Aparecida Furtado (ORCID: https://orcid.org/0000-0001-7812-4319)
- W. N. Rodrigues (ORCID: https://orcid.org/0000-0002-6147-7799)
- Talles E. M. Marques (ORCID: https://orcid.org/0009-0005-5678-5737)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_at.2025.aa110_4
- Primary Topic
- Plasmonic and Surface Plasmon Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00