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. 2020 Jun 15;10:9645. doi: 10.1038/s41598-020-66393-z

Figure 4.

Figure 4

Schematic drawing of Detection of 21 miRs by the cuco2o4/p19/SCPE/GNP sensor mimicking CIR virus. (A) A fabrication of cuco2o4 hallow structure in the SPCE-GNP caused an increase in the resistance measured by EIS. (B) Adding p19 into the shells of cuco2o4 caused a decrease in the resistance measured by EIS. (C)Adding duplexes of 21miR/RNA caused an increase more resistance range.