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Table 1 Lifetime and enhancement factor of the R6G/glass, R6G/Au NPs/glass and R6G/PMMA/Au NPs/glass samples

From: Distance-Dependent Plasmon-Enhanced Fluorescence of Submonolayer Rhodamine 6G by Gold Nanoparticles

Sample Density of PMMA (wt%) Enhancement factor τ1 (ns), A1 τ2 (ns), A2 τ3 (ns), A3
R6G/Au NPs/glass 3.78 0.42, 4 2.66, 67 5.68, 29
R6G/PMMA/Au NPs/glass 0.03 2.6 2.43, 11 5.26, 34 22.89,55
0.1 2.01 0.62, 5 4.89, 30 22.39, 65
0.4 1.67 0.55, 10 3.07, 62 13.09, 28
R6G/glass 1