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. Author manuscript; available in PMC: 2013 Aug 21.
Published in final edited form as: Lab Chip. 2012 Jun 22;12(16):2951–2958. doi: 10.1039/c2lc40373k

Figure 5.

Figure 5

Limit of detection for the CHA-amplified-immobilization circuit on the paperfluidic device. The limit of detection (LOD) at 3 standard deviations above zero input is just above 0.3 µM.