Ionic liquids promote selective responses towards the highly hydrophilic anion sulfate in PVC membrane ion-selective electrodes.

@article{Coll2005IonicLP,
  title={Ionic liquids promote selective responses towards the highly hydrophilic anion sulfate in PVC membrane ion-selective electrodes.},
  author={Carmen Coll and Roberto Hanoi Labrador and Ram{\'o}n Mart{\'i}nez Ma{\~n}ez and Juan Soto and F{\'e}lix Sancen{\'o}n and M G Segui and Enrique S{\'a}nchez},
  journal={Chemical communications},
  year={2005},
  volume={24},
  pages={3033-5}
}
A remarkable enhanced response towards the hydrophilic anion sulfate using plasticized PVC membranes containing the ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate and a polyazacycloalkane derivative as ionophore has been found.