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. 2019 Nov 22;9:17370. doi: 10.1038/s41598-019-53960-2

Figure 7.

Figure 7

Biosensor Selectivity. Conductivity change in Au NP-decorated ZnO NW biosensors upon introduction of a 10 nM solution of a fully complementary DNA strand (cDNA) or a strand containing a single nucleotide polymorphism (SNP). Fully complementary strands induce a larger decrease in the ZnO NW conductivity. Error bars show the standard deviations taken from at least five samples.