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Cytosine-substituted metalloporphyrins: receptors for recognition of nucleotides in ion-selective electrodes

Authors: Vladimír, Král; Tatiana V, Shishkanova; Jonathan L, Sessler; Christopher T, Brown;

Cytosine-substituted metalloporphyrins: receptors for recognition of nucleotides in ion-selective electrodes

Abstract

A new series of cytosine-substituted metalloporphyrin conjugates (containing Co(II) and Zn(II) as the coordinated metals) were designed and investigated as nucleotide receptors in PVC-membrane-based ion-selective electrodes under neutral conditions. The potentiometric results indicate that these systems, in particular the Co(II)-containing complex, may be potentially useful sensors for complementary nucleotide substrates in the presence of 10 mol% tridodecylmethylammonium chloride (K(Pot.)(5'-GMP/5'-AMP)= 0.045).

Keywords

Ions, Quaternary Ammonium Compounds, Cytosine, Molecular Structure, Metalloporphyrins, Nucleotides, Potentiometry, Biosensing Techniques, Polyvinyl Chloride, Electrodes

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
8
Average
Average
Average
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