Fabrication of a Potentiometric Magnesium Ion Selective Electrode Based on Nan o Conducting Polypyrrole Doped With Titan Yellow

Titan yellow is a c ompound and with formula Na۲C۲۸H۱۹S۴O۶. It is a triazene dye used as a stain And fluorescent indicator in microscopy. It is also used as a reagent for the detection of magnesium (Figure ۱).Polypyrrole is one of the im portant conductive polymers that are widely used in energy storage systems, biosensors and electronics [۱, ۲]. The electroche mical synthesis of polypyrrole has advantages of simple process, mass production and low cost.

کلیدواژه ها:

Solid state electrode ، Magnesium ion ، P otentiometry ، Polypyrrole ، Titan Yellow