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Investigating the interaction of sunset yellow aggregates and 6-fluoro-2- naphthoic acid: increasing probe molecule complexity
journal contribution
posted on 2023-06-08, 17:51 authored by Jonathan R Katz, Iain DayThe interaction of small molecules with non-covalent assemblies is of wide interest. The use of a magnetically-active reporter nucleus allows information to be obtained in the presence of spectral overlap or in cases of high dynamic range. In this paper we explore the interaction of a larger probe molecule, 6-fluoro-2-naphthoic acid with assemblies of sunset yellow using 19F chemical shifts and diffusion NMR methods. Comparing the observations with previous studies using fluorophenols, 6-fluoro-2- naphthoic acid prefers to associate as clusters at the ends of the sunset yellow stacks.
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Publication status
- Published
File Version
- Accepted version
Journal
Magnetic Resonance in ChemistryISSN
0749-1581Publisher
John Wiley & SonsExternal DOI
Issue
8Volume
52Page range
435-439Department affiliated with
- Chemistry Publications
Full text available
- Yes
Peer reviewed?
- Yes
Legacy Posted Date
2014-07-17First Open Access (FOA) Date
2015-05-27First Compliant Deposit (FCD) Date
2014-07-17Usage metrics
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