Answers are grounded in this paper and cite their sources.
A new ferrocenyl ionophore L1 selectively complexes, electrochemically recognises and responds to, via an extraordinary cathodic perturbation of the metallocene redox centre, the potassium guest cation in the presence of equimolar amounts of sodium ions.
No takes yet. Share an insight, caveat, or question.
Beer et al. (1993) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: