## Abstract An inclusion complex of fenbufen with β‐cyclodextrin (β‐CD) in aqueous solution was characterized by ^1^H‐NMR spectroscopy. The [1:1] stoichiometry was determined and a stability constant of several 1000s (__M__^−1^) was calculated. The geometry of the inclusion complex was established
Inclusion complex of 8-anilinonaphthalene-1-sulfonate with β-cyclodextrin
✍ Scribed by Juziro Nishijo; Mayumi Nagai
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 407 KB
- Volume
- 80
- Category
- Article
- ISSN
- 0022-3549
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## Abstract Phosphorylase kinase contains four approximately equivalent binding sites for 1‐anilinonaphthalene‐8‐sulfonate (1,8‐ANS). Measurements of the time decay of fluorescence anisotropy have failed to give any indication of internal degrees of rotational freedom involving a significant portio
The effects of &cyclodextrin @-CD) on the spectral properties and electrochemical behaviour of barbitone sodium were studied using electrochemical and optical techniques. The apparent changes in the UV-visible absorption spectrum and the fluorescence quenching of the barbiturate upon addition of f3-