Table 2 Comparison between the WE and WDE ink
From: SERS active silver nanoparticles synthesized by inkjet printing on mesoporous silicon
Number of passes | 4 | 6 |
|---|---|---|
Water/ethanol | ||
Coverage% | 81 | 89 |
Average inter-particle gap (nm) | 36 | 28 |
Water/DMSO/ethanol | ||
Coverage% | 85 | 93 |
Average inter-particle gap (nm) | 22 | 21 |