150358-63-7Relevant academic research and scientific papers
A Highly Selective Chromoionophore for Potassium Based upon a Bridged Calixarene
King, Angela M.,Moore, Christopher P.,Sandanayake, K. R. A. Samankumara,Sutherland, Ian O.
, p. 582 - 584 (1992)
The chromoionophores 9 and 10 in chloroform extract potassium ions from aqueous solutions in the pH range 7-9 with high selectivity as compared with sodium (KeK+/KeNa+ ca. 1000), magnesium and calcium (no detect
Ion-sensitive dyes
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, (2008/06/13)
STR1 The invention provides compounds represented by formula (I), wherein Y is --(CH2)2 [O(CH2)2 ]n -- in which n is an integer from 1 to 6; Z is --N=N--Ar in which Ar is a substituted or unsubstitute
