Table 1

Fluorescence enhancement factor of samples studied
Air, fresh Air, 30 days Vacuum, fresh
Sample I (Em/Ag/MeOH) 10 7 20
Sample II (Em/Ag/H2O) 14 5 5
Sample III (Em-BSA/Ag/H2O) 24 5 1

EF, maximum enhancement factor, for the fluorescence signal of emodin when is adsorbed on AgNPs and loaded on PSi layers. Reference used is sample IV (Em/MeOH).

Hernandez et al.

Hernandez et al. Nanoscale Research Letters 2012 7:364   doi:10.1186/1556-276X-7-364

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