Figure 6.

Ensemble averages of the center-of-mass radial position, $\langle r_c\rangle$, as a function of the polymer length, N, at ζ = −25 mV, λ_D = 0.3 nm (black squares); ζ = −25 mV, λ_D = 15 nm (red circles); ζ = 25 mV, λ_D = 0.3 nm (blue triangles); and ζ = 25 mV, λ_D = 15 nm (pink inverted triangles). The error bars that represent the standard deviations reflect the Brownian motion of ssDNA inside the nanochannel. To see this figure in color, go online.