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. Author manuscript; available in PMC: 2016 Aug 24.
Published in final edited form as: Nano Res. 2015 Oct;8(10):3307–3315. doi: 10.1007/s12274-015-0831-x

Figure 3.

Figure 3

(a) The normalized frequency distribution of angles for an M13 bacteriophage anchored to a collagen coated slide with a Gaussian fit to the original data points (Run A in (b)) as a function of nominal-flow-induced-WSS in dyn·cm−2. (b) ln(σ) vs. ln(nominal WSS) for 5 measured M13-aCol-TRITC movies and one GEnC movie all involving both positive and negative direction flows, for σ the standard deviation of the angle at each flow rate. (c) Orientation vs. nominal WSS for an M13 anchored to collagen (top) and GEnC coated slides (bottom), negative flow (left), positive flow (right). σ is denoted by the bold red bar for each flow. (d) Plots of inverse variance vs. nominal WSS for the data plotted in (b). Quoted errors on the slopes are 95% confidence intervals of the fit to a straight line.