Focus Review on Emerging Metasurface Biosensors

What is it about?

This review conveys an in-depth description for potentially practical metasurfaces, including metasurface fluorescence biosensors. Readers can grasp the status and prospects through the comprehensive summary of the up-to-date achievement.

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Why is it important?

Metasurface fluorescence (FL) biosensors are similar to the standard fluorescence-based biotechnology but exhibit superior performance in biosensing. Therefore, the metasurface FL biosensors can be a leading technique in biosensing. This feature has never been explicitly described so far, and this review first clarifies the feature.