Autor:	Goldcamp, Michael J., Ashley, Kevin, Edison, Sara E., Pretty, Jack, Shumaker, Joseph
Zdroj:	Electroanalysis; June 2005, Vol. 17 Issue: 11 p1015-1018, 4p
Abstrakt:	A new pendant‐arm derivative of diaza‐18‐crown‐6, containing two oxime donor groups, has been synthesized and incorporated into a polyvinyl chloride (PVC) membrane ion‐selective electrode. The electrode shows selectivity for Ag+ion, with a near Nernstian response. Pb2+, Cu2+, Hg2+, and Tl+are major interfering ions, with Cd2+having minor interference. The electrode shows no potentiometric response for the ions Mg2+, Al3+, K+, Ca2+, Ni2+, Fe3+, and La3+, and is responsive to H+at pH<6.
Databáze:	Supplemental Index
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