Towards highly-sensitive point-of-care diagnostics with common-path interferometric dielectric nanostructures

Isabel Barth; Donato Conteduca; Alexander Drayton; Thomas F. Krauss

doi:10.1117/12.2614843

7 December 2021 Towards highly-sensitive point-of-care diagnostics with common-path interferometric dielectric nanostructures

Isabel Barth, Donato Conteduca, Alexander Drayton, Thomas F. Krauss

Author Affiliations +

Proceedings Volume 11919, Translational Biophotonics: Diagnostics and Therapeutics; 119191A (2021) https://doi.org/10.1117/12.2614843
Event: European Conferences on Biomedical Optics, 2021, Online Only

Abstract

We demonstrate novel principles relating biomolecular binding on the surface of dielectric nanostructures to phase differences between two modes in miniaturized optical setups and show the challenging detection of small infection-biomarkers at clinically relevant concentrations.

Citation Download Citation

Isabel Barth, Donato Conteduca, Alexander Drayton, and Thomas F. Krauss "Towards highly-sensitive point-of-care diagnostics with common-path interferometric dielectric nanostructures", Proc. SPIE 11919, Translational Biophotonics: Diagnostics and Therapeutics, 119191A (7 December 2021); https://doi.org/10.1117/12.2614843

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