Figure 4From: A turn-on fluorescent solid-sensor for Hg(II) detectionFluorescence response of Rh-UTES derivative in liquid phase at different metal concentration. Fluorescence response of Rh-UTES derivative in liquid phase (1 mM in ACN) upon addition of different concentrations of Hg2+ ions (0.166 to 27.0 μM). λexc = 485 nm. The inset shows the fluorescence intensity of the Rh-UTES-Hg2+ complex as a function of [Hg2+]/[Rh-UTES] ratio.Back to article page