1.
Analyst
; 136(24): 5131-3, 2011 Dec 21.
Article
in English
| MEDLINE
| ID: mdl-22010124
ABSTRACT
Supramolecular gels formed by low-molecular-weight gelators bearing diamide groups were used as ion-sensing membranes for the first time. Even though no special ionophore was added to the membranes, excellent ion selectivities for K(+) over alkali metal ions were realized with the sensor systems.