Label-free optical biosensing: going beyond the limits

Chem. Soc. Rev., 2023, 52,6554-6585
DOI: 10.1039/D3CS00155E, Review Article
Open Access Open Access
Creative Commons Licence  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Andrei V. Kabashin, Vasyl G. Kravets, Alexander N. Grigorenko
We present newly-emerging approaches to unlock sensitivity barriers of current label-free optical biosensing transducers by employing novel structural architectures, artificial materials (metamaterials), and newly-observed optical phenomena.
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