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Binding of nucleotides in water by phenanthridinium bis(intercaland) receptor molecules

1995; Royal Society of Chemistry; Issue: 10 Linguagem: Inglês

10.1039/c39950001073

2050-5639

Predrag Čudić, Mladen Žinić, Vladislav Tomišić, Vladimir Simeon, Jean‐Pierre Vigneron, Jean‐Maríe Lehn,

Molecular Sensors and Ion Detection

The bis(phenanthridinium) receptor molecules 3–5 bind nucleotides in aqueous media by stacking interactions between cis-oriented receptor units and the intercalated nucleic base part of a nucleotide with stability constants in the range 105–106 dm3 mol–1, the highest measured to date for these type of receptors and substrates.