Precision size and refractive index analysis of weakly scattering nanoparticles in polydispersions.
A. D. Kashkanova, M. Blessing, A. Gemeinhardt, D. Soulat, V. Sandoghdar
This paper introduces iNTA, a method combining interferometric scattering and nanoparticle tracking analysis to precisely measure size and refractive index of nanoparticles in suspensions, demonstrating its application to extracellular vesicles and urine nanoparticles.
bioRxiv · Nov 13, 2021Biophysics