Raman spectroscopy of colloidal nanoparticles: are we measuring what we think we are measuring?

Georgi I. Petrov; Leonid A. Golovan; Vladislav V. Yakovlev

doi:10.1117/12.2585003

30 March 2021 Raman spectroscopy of colloidal nanoparticles: are we measuring what we think we are measuring?

Georgi I. Petrov, Leonid A. Golovan, Vladislav V. Yakovlev

Proceedings Volume 11675, Synthesis and Photonics of Nanoscale Materials XVIII; 116750N (2021) https://doi.org/10.1117/12.2585003
Event: SPIE LASE, 2021, Online Only

Abstract

Raman spectroscopy is often considered as a powerful tool for chemical sensing and imaging and in the times of COVID-19 pandemic is frequently suggested as the way to identify the presence of viral particles in solution. In this report, we evaluate the ability of Raman spectroscopy to quantitatively assess the presence of nanoparticles in colloidal solutions.

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Georgi I. Petrov, Leonid A. Golovan, and Vladislav V. Yakovlev "Raman spectroscopy of colloidal nanoparticles: are we measuring what we think we are measuring?", Proc. SPIE 11675, Synthesis and Photonics of Nanoscale Materials XVIII, 116750N (30 March 2021); https://doi.org/10.1117/12.2585003

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