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. Author manuscript; available in PMC: 2013 Dec 21.
Published in final edited form as: Lab Chip. 2012 Dec 21;12(24):10.1039/c2lc40752c. doi: 10.1039/c2lc40752c

Figure 5.

Figure 5

A) Comparison of signal development on bead under recirculation and unilateral conditions with no constraints on volume. B) Comparison of final signal observed after 10min for various flow rates. C) Comparison of signal drop with the use of recirculation and reduced volume needs for various flow rates.