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Table 1 FESEM images numerical analysis

From: SERS active silver nanoparticles synthesized by inkjet printing on mesoporous silicon

Number of passes 1 2 3 4 5 6
Concentration 2.5 10-2 M
 Coverage% 13 48 58 72 75 80
 Average inter-particle gap (nm) 89 43 39 36 34 28
Concentration 5 10-2 M
 Coverage% 70 91 89 89 96 97
 Average inter-particle gap (nm) 60 44 65 68 64 62
  1. Output parameters for lines printed with WE ink, 1,000 dpi, and variable number of passes, for two different silver nitrate concentrations.