Research Activities

Biomolecules Sensor

"Biomolecule Sensors of Optical Metasurfaces"

It is widely known that FL detection is one of the most sensitive sensing methods for biomolecules.
However, highly FL-enhancing sensor substrates have been hardly reported.
Also, it has been difficult to obtain good reproducibility in the known FL sensors.

Newly developing metasurfaces (MSFs) with high FL-enhancing capability
Si-based MSFs are fabricated, considering mass-productivity, low cost, and hygiene control (disposability).
Demonstration of detection capability of biomarkers related to disease.

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