Table 1. Comparison with the Reported DNA Nanostructure-Based miRNA Detection.
| strategy | analytical technique | linear range (pM) | LOD (fM) | ref |
|---|---|---|---|---|
| avidin-HRP/DNA-thiols/gold | CV | 1 | (26) | |
| Klenow/AgNP/DNA-thiols/gold | LSV | 0.001–1000 | 0.4 | (24) |
| poly-HRP/DNA-thiols/gold | amperometric | 0.01–1000 | 10 | (48) |
| AgNP/AuNP/DNA-thiols/gold | LSV | 0.0001–100 | 0.002 | (49) |
| hemin/DNA-thiols/gold | amperometric | 0.5–10 000 | 176 | (50) |
| avidin-HRP/DNA-thiols/gold | amperometric | 0.01–10 000 | 0.01 | (27) |
| avidin-HRP/DNA-thiols/gold | chronoamperometric | 0.001–1 | 0.00093 | (28) |
| ferrocene/DNA-thiols/AuNPs/gold | DPV | 100–1 000 000 | 10 | (51) |
| MB/DNA-thiols/gold | DPV | 1–100 | 1000 | (52) |
| MB/DNA origami/chitosan/gold | DPV | 0.1–10 000 | 79.8 | this study |