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. Author manuscript; available in PMC: 2021 Aug 5.
Published in final edited form as: Extracell Vesicles Circ Nucl Acids. 2021 Mar 30;2:29–48. doi: 10.20517/evcna.2020.09

Figure 4.

Figure 4.

Characterization of CFS EVs by NTA. PSDs from NTA FTLA data on the NanoSight LM10 are shown. Red bars indicate ± standard error of the mean. The PSDs are the average size/concentration of three technical replicates. Graphs are representative of measuring samples using the optimal particle/frame rate according to the operating manual for NanoSight LM10. (A) NTA in light scatter mode (conventional NTA); (B) NTA in fluorescent mode (fNTA). CFS: Cell-free saliva; EVs: extracellular vesicles; NTA: nanoparticle tracking analysis; PSD: particle size distribution; FTLA: finite track length adjustment.