“…Recently, a few ASV procedures have been reported for the determination of cadmium at various chemically modified electrodes. In these procedures, different electrodes were used such as the edge plane pyrolytic graphite [20], carbon nanotube nanoelectrode array [21], Nafion-coated bismuth film electrode [22], bismuth film zeolite doped carbon paste electrode [23], bismuth nano-powder electrode [24], carbon paste electrode modified with organofunctionalized mesoporous silica [25], bismuth/poly (bromocresol purple) film modified glassy carbon electrode [26], PAN-Nafion modified glassy carbon [27], carbon paste electrode modified with zirconium phosphate amorphous silica [28], and bismuth-antimony film electrode [29].…”