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Conferences > FiO > 2022 > JW4A > JW4A.41

Towards Ultrasensitive Handheld Imaging-based Optofluidic Biosensors Enabled by All-dielectric Metasurfaces

Yasaman Jahani and Hatice Altug

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Abstract

We propose all-dielectric metasurfaces integrated with a tilting stage capable of in-situ sensor characterization for imaging-based label-free optofluidic biosensing. Our technique removes the need for pre-characterized sensors and sophisticated spectroscopy instrumentations favorable for point-of-care platforms.

© 2022 The Author(s)

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