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Conferences > ISA > 2023 > ITh3E > ITh3E.2

Imaging of Microparticles Separated by the Coffee Ring Effect via Infrared Photothermal Spectroscopy

Yufeng Su and Tanya Hutter

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Abstract

The coffee ring effect was used to separate two types of microparticles - bacteria and polystyrene beads, and the partition was optically measured using imaging infrared photothermal spectroscopy.

© 2023 The Author(s)

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