Selective detection of F<sup>−</sup> by chromogenic tetrazole receptor
作者:Agnieszka Pazik、Anna Skwierawska
DOI:10.1080/10610278.2012.745546
日期:2013.4.1
and Dimethyl sulfoxide to receptor 4 causes a change in colour of the solution from colourless to yellow. The stoichiometry for host:anion is 1:1. Furthermore, receptor 4 was used as an ion carrier in ion-selective membrane electrodes. Selectivity of this membrane was studied towards various anions in water solution. Binding behaviour of receptor 4 towards several anions (Cl− , F− , Br− , I− ) has