Table 2 Au/graphene-PDDA and their SERS intensity integral of S. aureus (integrated range of SERS intensity, 700~770 cm−1)
From: Fabrication of Gold Nanoparticles/Graphene-PDDA Nanohybrids for Bio-detection by SERS Nanotechnology
Au/graphene-PDDA | SERS intensity*10−3 (integral) |
|---|---|
1/2 | 43.89 ± 4.64 |
2/1 | 48.30 ± 6.33 |
4/1 | 114.26 ± 14.95 |
8/1 | 64.39 ± 4.11 |
16/1 | 47.39 ± 1.90 |
Au | 29.75 ± 3.60 |