Research Article

Detection of Ag+ by Synthesizing Fluorescent Copper Nanoparticles through Ultrasensitive Free Label Approach

Table 3

Tested data for Ag+ toxic water samples from the Yellow River.

SpecimensSupplemented silver (μmol/L)Silver measured (μmol/L)Retrieval in %RSD

110094.794.75.6
400409.110.1.97.9
600587.898.48.5