Table 1 Various ratios of AuNPs to graphene-PDDA
From: Fabrication of Gold Nanoparticles/Graphene-PDDA Nanohybrids for Bio-detection by SERS Nanotechnology
Graphene-PDDA (3 mg/mL) μL | HAuCl4 (0.1 mg/mL) mL | DI water μL | Au/G (w/w) |
|---|---|---|---|
333 | 5 | 17 | 1/2 (Au1/G2) |
83 | 5 | 267 | 2/1 (Au2/G1) |
42 | 5 | 308 | 4/1 (Au4/G1) |
21 | 5 | 329 | 8/1 (Au8/G1) |
10.5 | 5 | 339.5 | 16/1 (Au16/G1) |
0 | 5 | 350 | Au |