Nafion stabilized silver nanoparticles modified electrode and its application to Cr(VI) detection

Ag Nanoparticles Drop-Casting Modification of Screen-Printed Electrodes for the Simultaneous Voltammetric Determination of Cu(II) and Pb(II)

“…Silver nanoparticles, on the other hand, are also being explored due to their good chemical and physical properties as well as their inexpensiveness. Some good results have already been reported for the determination of Sb(III) [13], Cr(VI) [14], Pb(II) and Cd(II) [15]. Furthermore, electrodes based on silver nanoparticles present a wider anodic potential range compared to SbFEs, which makes them good candidates for the determination of Cu(II).…”

Development of a novel cyano group containing electrochemically deposited polymer film for ultrasensitive simultaneous detection of trace level cadmium and lead

“…Two approaches have been generally utilized to get rid of mercury based electrodes toward trace level determination of heavy metals. The first one involves the use of other electrode materials, like gold [14] and silver [15], carbon nanotube [16], etc. The second approach involves the use of electrode modifier that can have electrostatic interaction or complexation with metal ions and preconcentrate the metal ions at the electrode modifying surface.…”

Amperometric Sensing Based on Glutathione Protected Au25 Nanoparticles and Their pH Dependent Electrocatalytic Activity

“…Transition metal nanoparticles have become one of the most exciting materials in the frontier areas of research including material science, catalysis and biology [1,2]. The study of gold nanoparticles, in particular, has attracted much attention in the area of analytical electrochemistry that includes electrocatalysis and amperometric sensing [3][4][5][6].…”