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Table 2 Results from ratiometric nanobioensor for detection of microRNA-21 in serum samples

From: Carbon dots hybrid for dual fluorescent detection of microRNA-21 integrated bioimaging of MCF-7 using a microfluidic platform

Sample

Measured (fM)

Spiked (fM)

Found (fM)

Recovery %

RSD (%, n = 3)

1

0.13

0.15

0.265

90.0

2.9

 

0.50

0.62

98.0

5.4

2

0.16

0.15

0.305

96.7

5.1

 

0.5

0.625

93

3.2