Figure 4

Normalized fluorescence intensity variation (I/I0) of R6G/MPA-NPG as a function of mercury ion (Hg2+, CH3Hg+ and C6H5Hg+) concentration.

Normalized fluorescence intensity variation (I/I0) of R6G/MPA-NPG as a function of mercury ion (Hg2+, CH3Hg+ and C6H5Hg+) concentration.