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Transport of nano-objects in narrow channels: influence of Brownian diffusion, confinement and particle nature

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Academic year: 2021

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Table 1. Mean diameter d and polydispersity of the two kinds of nano-objects. For precisions about measurements technique, see the text.
Figure 4. Ratio for rigid beads between experimental and predicted velocity proportionality coefficients with ∆P as a function of (a) the confinement and (b) the nanoslits depth
Figure 5. Sketch (not to scale) of the supposed nanoslit entrance concentration mechanism
Figure 7. Experimental mean velocity of beads (d = 100 nm) flowing in a nanoslit (h = 1650 nm) as a function of the pressure drop
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