Complexation of Nucleotides in Water with Cyclotetrachromotropylene |
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| Authors: | Bo-Long Poh Chi-Ming Tan |
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| Affiliation: | (1) School of Chemical Sciences, Universiti Sains Malaysia, 11800 Penang, Malaysia |
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| Abstract: | The stability constants K of the 1 : 1host to guest complexes formed betweencyclotetrachromotropylene and the two nucleotides,uridine 2',3'-cyclicmonophosphate, sodium salt andadenosine 2',3'-cyclicmonophosphate, sodium salt, inwater were determined by proton NMR spectroscopy. Theyare 35 and 195 M-1, respectively, at 25 °C.The base component of each nucleotide is included inthe hydrophobic cavity of the host in the twocomplexes. |
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| Keywords: | cyclotetrachromotropylene nucleotides complexation stability constant macrocycle molecular recognition |
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