Determination of [Mg2+]i – an update on the use of Mg2+-selective electrodes

@article{Gnzel2004DeterminationO,
  title={Determination of [Mg2+]i – an update on the use of Mg2+-selective electrodes},
  author={D. G{\"u}nzel and W. Schlue},
  journal={Biometals},
  year={2004},
  volume={15},
  pages={237-249}
}
Since their invention, ion-selective microelectrodes have become an indispensable tool for investigations of intracellular ion regulation and transport. While highly selective sensors for all major intracellular monovalent ions have been available for decades, the development of sensors for divalent cations seems to have presented more difficulties. As ion-selective microelectrodes typically have time-constants in the range of 0.5 to several seconds they turned out to be inapt for the… Expand
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