Research Article

SERS Platform Based on Bimetallic Au-Ag Nanowires-Decorated Filter Paper for Rapid Detection of miR-196ain Lung Cancer Patients Serum

Figure 3

The electric field intensity distribution simulation of local electric field distribution for AgNW@AuNPs in the X-Z plane with 785 nm incident light. TEM images of AgNW@AuNPs (a) and its corresponding simulated electric field intensity distribution images (b).
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(b)