Electrochemically controlled transport of metal ions across polypyrrole membranes using a flow-through cell

Flourimetric determination of potassium

Flourimetric determination of potassium ion using hexadecyl-acridine orange immobilized on a poly(vinylchloride) membrane attached to a flow-through cell

✍ Yuji Kawabata; Totaro Imasama; Nobuhiko Ishibashi 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 399 KB

Abslraet A catiomc fluorescent probe of hexadeeyl-acrldme orange 1s unmobdlzed on a poly(vmy1 chloride) membrane cnntammg vabnomycm The membrane is attached to the mner wall of the flow-through cell m a fluorescence spectrometer, and potassmm ion IS detected repetltwely by a flow mjectlon system wth