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Conferences > CLEO_AT > 2023 > ATh3I > ATh3I.2

Direct Nanoplastics Detection Below the Diffraction Limit Using Micro Raman

Allan Bereczki, Jessica Dipold, Anderson Z. Freitas, and Niklaus Wetter

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Abstract

Raman spectra of polystyrene nanoparticles of 50 nm diameter were directly measured using micro-Raman spectroscopy. Data analysis demonstrated that particles as small as 20 nm could be directly measured with this simple and robust technique.

© 2023 The Author(s)

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