Preparation of double-encapsulated microcapsules for mitigating drug loss and extending release

Journal of Microencapsulation

Volumn 18, Issue 6, 2001, Pages 701-711

  Tsai, Y L ^a   Jong, C C ^a   Chen, H ^a  

^a NATIONAL CENTRAL UNIVERSITY   (Taiwan)

Author keywords

Double encapsulation; Ethylcellulose; Microcapsules; Theophylline

Indexed keywords

DICHLOROMETHANE; HEXANE; POLYMER; SOLVENT; THEOPHYLLINE; WATER;

ARTICLE; CALCULATION; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; DISSOLUTION; DRUG CAPSULE; DRUG RELEASE; DRUG SOLUBILITY; EMULSION; INTERMETHOD COMPARISON; MICROCAPSULE; MORPHOLOGY; PARTICLE SIZE; SURFACE PROPERTY; TIME;

CAPSULES; CELLULOSE; DELAYED-ACTION PREPARATIONS; DRUG COMPOUNDING; EMULSIONS; HEXANES; HUMANS; METHYLENE CHLORIDE; MICROSCOPY, ELECTRON, SCANNING; PARTICLE SIZE; SOLVENTS; SURFACE PROPERTIES; THEOPHYLLINE;

EID: 0034771747     PISSN: 02652048     EISSN: None     Source Type: Journal    
DOI: 10.1080/02652040010019460     Document Type: Article

References (14)

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13. Permeability of ethylcellulose microcapsules towards phenobarbital
14. Studies on the properties of ethylcellulose microcapsules prepared by emulsion non-solvent addition method in the presence of non-solvent in polymer solution