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Table 1 Assay results of exo-miRNA-15a-5p spiked into the exosome lysate using the developed ECL biosensor

From: Dancing in local space: rolling hoop orbital amplification combined with local cascade nanozyme catalytic system to achieve ultra-sensitive detection of exosomal miRNA

Sample

Addition

[fM]

ECL Intensity

[a.u.]

Found

[fM]

RSD

[%, n = 3]

Recovery

[%, n = 3]

1

107

15611.33

9967815.71

1.21

99.7

2

103

10342.33

1018.12

1.19

101.8

3

10− 1

5078.66

0.10

1.06

104.0

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Journal of Nanobiotechnology

ISSN: 1477-3155

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