Intermolecular associations in hydrophobically modified derivatives of propyleneglycol alginate
β Scribed by A. Sinquin; P. Hubert; E. Dellacherie
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 367 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0032-3861
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## Abstract A new βall aqueousβ procedure for the preparation of stable polysaccharide microparticles was developed. The method consists of dispersing a water solution of an amphiphilic alginate derivative (in the current work, alginate substituted with low amounts of dodecyl chains) first fluidifi
The comparative study of the interfacial properties of an anionic polysaccharide, sodium alginate (Alg), and its hydrophobically modified derivative (Alg-C(12)), covalently substituted by dodecyl chains (12% mol/mol saccharide unit), was carried out in the absence or in the presence of an oppositely