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. Author manuscript; available in PMC: 2018 Jun 13.
Published in final edited form as: Lab Chip. 2017 Jun 13;17(12):2125–2134. doi: 10.1039/c7lc00286f

Figure 3.

Figure 3

Comparison of trapping frequency between active and passive trapping system (a) for 190-nm polystyrene nanoparticles (b) for 410-nm fluorescent polystyrene nanoparticles. The error bar represents the SEM with sample size of N=60 (active trapping) and N=46 (passive trapping) for 190-nm polystyrene nanoparticles and N= 127 (active trapping) and N=200 (passive trapping) for 410-nm polystyrene nanoparticles. The flow velocity, measured in case of active trapping is 190 ± 10 μm/s for 190 nm polystyrene nanoparticles and 1411±35 μm/s for the 410 nm polystyrene nanoparticles.