Selective binding and sensing of guanidinium ions by lipophilic cyclodextrins
- 1 January 1994
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 2
- No. 12,p. 2381-2382
- https://doi.org/10.1039/p29940002381
Abstract
Potentiometric sensors based on lipophilic alkylated cyclodextrins exhibit a good response to the guanidinium ion, with higher selectivity over sodium than previously reported ionophores; 2,6-didodecyl-β-cyclodextrin has also been shown to exhibit selective response to the guanidine derivatives metformin and phenformin in a simulated clinical electrolyte background.Keywords
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