Studies of bile salt structure using nuclear magnetic resonance (NMR) and X-ray crystallography have suggested that micellar association of bile salts is a function of side chain length and of packing of the side chain and the steroid nucleus. Lanthanide NMR probe analysis has been used to determine
Spin and fluorescence label studies on bile salt micelles
โ Scribed by Hideo Kawamura; Masahiro Manabe; Tadashi Narikiyo; Hirotsune Igimi; Yoshio Murata; Gohsuke Sugihara; Mitsuru Tanaka
- Publisher
- Springer US
- Year
- 1987
- Tongue
- English
- Weight
- 381 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0095-9782
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Multicomponent self-diffusion studies provide a general picture of amphiphile self-association. Both micelles and microemulsions based on bile salts show a lower degree of association cooperativity , lower aggregate charge densities and more extensive hydration than corresponding ionic surfactant sy
The binding of the fluorescent probes 1-anilino-8-naphthalene sulfonate and dansyl cadaverine to the sodium salts of cholic, deoxycholic and dehydrocholic acids has been investigated. Enhanced probe solubilisation accompanies aggregation. Monitoring of fluorescence intensities as a function of bile