Adsorptive transfer stripping voltammetry AdTSV

Adsorptive transfer stripping voltammetry (AdTSV) was introduced in 1986 as a new anal5 ical procedure based on the adsorptive pre-concentration of biomacromolecules on an electrode, the transfer of the adsorbed layer into a background electrolj e and subsequent voltammetric analysis [35]. The advantages of AdTSV were summarized as follows (i) the method utilizes differences in adsorbability of substances to their separation, (ii) due to their strong adsorption, analytes (oligonucleotides) can be separated from complex media, which are not suitable for voltammetric analysis of the conventional type, (iii) the interaction of biomacromolecules immobilized on the surface of the electrode with substances contained in the solution is possible, and (iv) all mentioned points can be affected by electrode potential [35]. 

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