Table 1 Hg(II) ion concentrations found in tap water samples using the standard addition method, and the recoveries and relative standard deviations (RSDs) of the Hg(II) added.

From: Luminescent turn-on detection of Hg(II) via the quenching of an iridium(III) complex by Hg(II)-mediated silver nanoparticles

Sample

Detected (nM)

Added (nM)

Found (nM)

Recovery (%)

RSD (%)

Tap water

Not detected

50

48.5

97

2.3

Not detected

100

103

103

2.2

Not detected

150

153

102

2.5