DOI: 10.1039/d6ra04121c ISSN: 2046-2069
Sensing of Pb 2+ in real samples of dwarf copperleaf and Spinacia oleracea by a novel modified SBA/MWCNTs electrode
Jayagopi Gayathri, Sivakumar SivalingamA Schiff base ligand-functionalized MWCNTs modified electrode for sensing of Pb 2+ via square-wave anodic stripping voltammetry, limit of detection (LOD) was achieved at 1 ng L −1 and successful analysis of food samples including dwarf copper leaf and Spinacia oleracea .