FORMATION AND SURFACE-PROPERTIES OF MICROCAPSULES BASED ON GELATIN SODIUM DODECYL-SULFATE INTERACTIONS

Authors
VINETSKY Y MAGDASSI S
Citation
Y. Vinetsky et S. Magdassi, FORMATION AND SURFACE-PROPERTIES OF MICROCAPSULES BASED ON GELATIN SODIUM DODECYL-SULFATE INTERACTIONS, Colloids and surfaces. A, Physicochemical and engineering aspects, 122(1-3), 1997, pp. 227-235
Citations number
20
Categorie Soggetti
Chemistry Physical
Journal title
Colloids and surfaces. A, Physicochemical and engineering aspects → ACNP
ISSN journal
09277757
Volume
122
Issue
1-3
Year of publication
1997
Pages
227 - 235
Database
ISI
SICI code
0927-7757(1997)122:1-3<227:FASOMB>2.0.ZU;2-G
Abstract
Formation and surface properties of microcapsules, which are based on interaction of gelatin and sodium dodecyl sulfate (SDS) were investiga ted. It was found that microcapsules of oil droplets can be obtained a t a specific range of SDS/gelatin concentration ratios. Both the amoun t of gelatin and SDS which were bound to the oil/water interface were maximal in this range, in agreement with Zeta-potential measurements a nd fluorescence microscopy performed for FITC labelled gelatin. (C) 19 97 Elsevier Science B.V.