Research Article
Rapid Detection and Identification of miRNAs by Surface-Enhanced Raman Spectroscopy Using Hollow Au Nanoflowers Substrates
Figure 4
(a) SERS spectra of miR-125a-5p with different concentrations (10−5, 10−6, 10−7, 10−8, and 10−9 M) on the HAuNFs substrates. (b) SERS intensity at 733 cm−1 for miR-125a-5p with different concentrations shown in Figure 4(a).
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