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Table 3 The results of the determination for mercury ions in practical samples

From: Highly Selective and Sensitive Detection of Hg2+ Based on Förster Resonance Energy Transfer between CdSe Quantum Dots and g-C3N4 Nanosheets

Samples Found (nM) Added (nM) Found (nM, n = 3) Recovery (%)
Well water Not found 5 4.93 98.6
10 9.54 95.4
15 15.21 101.4
Tap water Not found 5 5.06 101.2
10 10.16 101.6
15 15.18 101.2
Lake water Not found 5 5.02 100.4
10 10.13 101.3
15 15.29 101.9