Impregnation and release of aspirin from chitosan/poly(acrylic acid) graft copolymer microspheres

Journal of Microencapsulation

Volumn 18, Issue 5, 2001, Pages 679-684

  Nascimento, A ^a   Laranjeira, M C M ^a   Favere V T ^a   Josue A ^a  

^a FEDERAL UNIVERSITY OF SANTA CATARINA   (Brazil)

Author keywords

Aspirin; Chitosan; Controlled release; Microspheres; Poly(acrylic acid)

Indexed keywords

ACETYLSALICYLIC ACID; ALCOHOL; CHITOSAN; COPOLYMER; GLUTARALDEHYDE; MICROSPHERE; POLYACRYLIC ACID; SODIUM CIANOBOROHYDRIDE; SODIUM HYDROXIDE; UNCLASSIFIED DRUG; WATER;

ADSORPTION; ARTICLE; COACERVATION; CONTROLLED STUDY; CROSS LINKING; DRUG RELEASE; DRUG SOLUBILITY; GASTROINTESTINAL TRACT; PH; PHASE SEPARATION; TEMPERATURE;

ACRYLIC RESINS; ASPIRIN; CHITIN; CHITOSAN; DRUG DELIVERY SYSTEMS; HYDROGEN-ION CONCENTRATION; MICROSPHERES;

EID: 0035217005     PISSN: 02652048     EISSN: None     Source Type: Journal    
DOI: 10.1080/02652040010019451     Document Type: Article

References (15)

1. Chitosan microspheres of diclofenac sodium: I. Application of factorial design and valuation of release kinetics
2. Un polymère natural peu connu dans l'industrie e chitosane
3. Quitina y quitosano. Nuevos materiales textiles
4. Buoyant sustained release granules based on chitosan
5. Application of chitin and chitosan to pharmaceutical preparations. 1. Film preparation and in vitro evaluation
6. Methods and compositions for topical delivery of benzoyl peroxide
7. Macromolecular complexes of chitosan
8. Preparation and characterization of pH-sensitive proteinoid microspheres for the oral delivery of methotrexate
9. Preparation and charactization of melatonin-loaded stearyl alcohol microspheres
10. Chitin and chitosan, versatile polysaccharides from marines animals
11. pH-responsive gelatin microspheres for oral delivery of anticancer drug methotrexate
12. Controlled-release of albumin from chitosan-alginate microcapsules
13. Rapid determination of salicylate in biological fluids
14. Optimization of the formulation design of chitosan microspheres containing cisplatin