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. Author manuscript; available in PMC: 2011 Apr 20.
Published in final edited form as: Acc Chem Res. 2010 Apr 20;43(4):496–505. doi: 10.1021/ar900165x

Figure 6.

Figure 6

A signal-on E-AB sensor based on the strand-displacement mechanism and directed against the protein thrombin achieves a 10-fold increase in signal gain over its signal-off counterpart (Fig. 5) and, in turn, a 7-fold increase in sensitivity.72