FIG. 7.

Surface of apparent viscosity, η_app, versus time, obtained from solutions of the Rolie-Poly model with imposed constant shear rate, γ ˙(t). Three examples of CAP experiments are shown in yellow curves, which correspond to experiments with constant shear rate. Red curves correspond to Rolie-Poly simulations of magnetic bead trajectories with their surface projections shown as white dashed lines. Recall that the initial condition for the bead trajectories (red lines) is U(0) = F_M/6πaη_s, in our simulations η_s = 0.005 Pa-s and a = 0.5 microns.