Detection of Soluble Mercury in Cinnabar Using a CV-Ag NPs SERS Probe
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In the current work a uniform morphological Ag nanoparticles (Ag NPs) were prepared with ascorbic acid as a reducing agent and citrate as a stabilizer. The surface of Ag NPs modified by crystal violet (CV) and potassium iodide (KI) was used as an aggregation a... ...