Chitosan nanocapsules: Effect of chitosan molecular weight and acetylation degree on electrokinetic behaviour and colloidal stability

Colloids and Surfaces B: Biointerfaces

Volumn 82, Issue 2, 2011, Pages 571-580

  Santander Ortega, M J ^a,b   Peula Garcia J M ^c   Goycoolea, F M ^b   Ortega Vinuesa, J L ^d  

^a UNIVERSITY OF LONDON   (United Kingdom)

^b UNIVERSITY OF SANTIAGO DE COMPOSTELA   (Spain)

^c UNIVERSITY OF MÁLAGA   (Spain)

^d UNIVERSITY OF GRANADA   (Spain)

Author keywords

Chitosan hydrophobicity; Chitosan shell; Colloidal stability; Hydration forces; Lipid nanocapsules

Indexed keywords

ACIDIC PH VALUES; COLLOIDAL STABILITY; COLLOIDAL SYSTEM; CORE-SHELL; DEGREES OF ACETYLATION; DIGESTIVE TRACT; EFFECTIVE CHARGE; ELECTROKINETIC; GASTRIC FLUIDS; HIGH MOLECULAR WEIGHT; HYDRATION FORCE; HYDRATION FORCES; HYDROPHILIC PARTICLES; INTESTINAL FLUID; LIPID NANOCAPSULES; LOW MOLECULAR WEIGHT; PEPTIDE DELIVERY; REPULSIVE FORCES; SALINE MEDIA; THEORETICAL TREATMENTS; ZERO CHARGE;

ACETYLATION; CHARGED PARTICLES; CHITIN; DIGESTIVE SYSTEM; ELECTROPHORETIC MOBILITY; FLUIDS; HYDRATION; HYDROPHILICITY; HYDROPHOBICITY; NANOCAPSULES; POLYDISPERSITY; SHELLS (STRUCTURES); SYSTEM STABILITY;

CHITOSAN;

CHITOSAN NANOCAPSULE; NANOCAPSULE; UNCLASSIFIED DRUG;

ACETYLATION; ARTICLE; CHEMICAL MODIFICATION; CHEMICAL STRUCTURE; COLLOID; CONTROLLED STUDY; ELECTRIC ACTIVITY; ELECTROPHORETIC MOBILITY; HYDROPHOBICITY; MOLECULAR SIZE; MOLECULAR STABILITY; MOLECULAR WEIGHT; NANOANALYSIS; PHYSICAL CHEMISTRY; PRIORITY JOURNAL;

ADMINISTRATION, ORAL; BODY FLUIDS; CHITOSAN; COLLOIDS; DRUG CARRIERS; DRUG DELIVERY SYSTEMS; HYDROGEN-ION CONCENTRATION; INTESTINES; KINETICS; MOLECULAR WEIGHT; NANOCAPSULES; NANOTECHNOLOGY; PARTICLE SIZE; POLYMERS; STATIC ELECTRICITY;

EID: 78649443373     PISSN: 09277765     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.colsurfb.2010.10.019     Document Type: Article

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