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. Author manuscript; available in PMC: 2016 Apr 12.
Published in final edited form as: Anal Biochem. 2009 Jan 19;387(1):1–12. doi: 10.1016/j.ab.2009.01.011

Figure 12.

Figure 12

For the electrochemical work by Gao et al., the labeled miRNA was hybridized to the immobilized probes; the oxidation signal was recorded upon the addition of hydrazine. Figure adapted from Elsevier B.V.: Z. Gao, and Y.H. Yu, Direct labeling microRNA with an electrocatalytic moiety and its application in ultrasensitive microRNA assays. Biosensors and Bioelectronics 22 (2007) 933–40.