Linear Scan Stripping Voltammetry at Glassy-Carbon Based Thin Mercury Film Electrodes for Determination of Trace Aluminium in Dialysis Fluids.

Adsorptive Stripping Voltammetric Determination of Trace Uranium with a Bismuth‐Film Electrode Based on the U(VI)→U(V) Reduction Step of the Uranium‐Cupferron Complex

“…In the absence of U(VI), a small cathodic peak was obtained at À 1.26 V (Fig. 1a); this peak was attributed to the reduction of the adsorbed cupferron ligand in agreement with earlier studies on the HMDE [11] and the MFE [29]. In the presence of U(VI), the cathodic scan revealed three cathodic peaks (Fig.…”

Mercury film electrodes: developments, trends and potentialities for electroanalysis

“…167 The area of AdCSV on MFE's has been reviewed. 168 More recent applications deal with the determination of Al, 169 Ti, 170 Ge, 171 chlorhexidine, 172 DNA and RNA and synthetic polynucleotides 173,174 and the simultaneous determination of Bi, Pb, Cd, Cu. 175 Microwave activation during the deposition step in stripping analysis offers higher sensitivity and increased tolerance to surfactants.…”

Determination of aluminium using different techniques based on the Al(III)-morin complex

“…The unfriendly environmental effects of HDME can be reduced by using other kind of electrodes, including screen-printed electrodes [40] and glassy carbon electrodes (GCE) [41][42][43][44][45]. These devices are also based on the formation of a complex between aluminium and ligands namely, alizarin red S [41], alizarin [40,42], 8hydroxyquinoline [43] and cupferron [44,45], being often characterized by tedious and time consuming modification procedures of the working electrode. This work describes a new approach for the environmental friendly analysis of aluminium using morin and a GCE, by means of differential pulse adsorptive stripping voltammetry (DPVAdSV).…”