In this study, we developed a simple high-throughput and cost-effective method for monitoring toxic metal ion in an environmental aqueous sample. Mercury determination with Sequential Injection Analysis system (SIAs) coupled the electrochemical detection on modified screen-printed carbon working electrode (SPCE) is alternative green analysis of mercury ion. The gold film was used as material im...

Several certified reference materials were used for quality control of mercury and selenium determination in food through different analytical procedures and techniques. The materials were selected with respect to different composition of matrix and levels of certified values. The results agreed well with the certified values for all analysed materials.

An analytical method using silica supported silver nanoparticles as a novel sorbent for the enrichment and determination of inorganic mercury (iHg) in surface water samples has been developed. Silver nanoparticles (AgNPs) were synthesized by a completely green procedure and were deposited onto the amine functionalized surface of silica submicrospheres (SiO2-NH2). The prepared nanocomposite mate...