Table 6 Reproducibility evaluation of electrochemical biosensor.

From: Detection of fucosylated extracellular vesicles miR-4732-5p related to diagnosis of early lung adenocarcinoma by the electrochemical biosensor

Sample concentration

S (μA)

X (μA)

RSD (%)

100 fM

1.080

10.934

9.88

0 fM

0.402

4.407

9.12