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. 2022 Sep 26;7(40):35515–35522. doi: 10.1021/acsomega.2c01930

Table 4. Detection of miRNAs in Real Serum Samples Using the Developed Biosensor.

original value (fM) added (fM) detected (fM) recovery ± RSD (%)
0 1 × 107 0.98 ×107 98.2 ± 7.8
0 1 × 105 0.97 ×105 97.3 ± 5.7
0 1 × 103 1.01 ×103 100.9 ± 2.6