Nanometer-sized cerium oxide particles for solid phase extraction of trace amounts of mercury in real samples prior to cold vapor atomic adsorption spectrometry

Synthesis and characterization of nanoceria for electrochemical sensing applications

“…In this method, precursors were cerium nitrate, where sodium hydroxide solution were placed in a microwave oven and the end products were dried in a vacuum oven at 60 °C to produce 7 nm nanoceria. 51 …”