Optimizing the analytical performance and construction of ion-selective electrodes with conducting polymer-based ion-to-electron transducers.
All-solid-state ion-selective electrodes that use a conducting polymer as the ion-to-electron transducer have emerged as one of the most promising classes of all-solid-state potentiometric sensors in recent years. This is largely because it has many analytical advantages, including high response stability, which is unique in the field of internal-solution-free ion-selective electrodes. This paper reviews the considerable progress that has been made in this area of sensing in recent years, in terms of detection limits, selectivity coefficients and novel construction methods.
Michalska
Agata
A
Department of Chemistry, Warsaw University, Pasteura 1, 02-093, Warsaw, Poland. agatam@chem.uw.edu.pl