Preparation and in-vitro evaluation of poly[N-vinyl-2-pyrrolidone-polyethylene glycol diacrylate]-chitosan interpolymeric pH-responsive hydrogels for oral drug delivery

International Journal of Pharmaceutics

Volumn 207, Issue 1-2, 2000, Pages 65-70

  Shantha, K L ^a   Harding, D R K ^a  

^a MASSEY UNIVERSITY   (New Zealand)

Author keywords

Drug delivery; Equilibrium swelling; Interpolymeric hydrogel; pH responsive

Indexed keywords

1 VINYL 2 PYRROLIDINONE; AZOBISISOBUTYRONITRILE; CHITOSAN; FLUOROURACIL; FREE RADICAL; MACROGOL DERIVATIVE; MACROGOL DIACRYLATE; N,N' METHYLENEBISACRYLAMIDE; POLY[N VINYL 2 PYRROLIDONE POLYETHYLENE GLYCOL DIACRYLATE] CHITOSAN; POLYMER; THEOPHYLLINE; UNCLASSIFIED DRUG;

ARTICLE; CONTROLLED DRUG RELEASE; CONTROLLED STUDY; CROSS LINKING; DRUG RELEASE; GEL SWELLING; HYDROGEL; INTESTINE FLUID; ORAL DRUG ADMINISTRATION; PH; POLYMERIZATION; PRIORITY JOURNAL; SIMULATION; STOMACH JUICE; SYNTHESIS; TECHNIQUE;

ADMINISTRATION, ORAL; CAFFEINE; CHITIN; DRUG DELIVERY SYSTEMS; FLUOROURACIL; HYDROGELS; HYDROGEN-ION CONCENTRATION;

EID: 0034633894     PISSN: 03785173     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0378-5173(00)00533-0     Document Type: Article

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