Effect of plasticizer on the dynamic surface tension and the free volume of Eudragit systems

International Journal of Pharmaceutics

Volumn 244, Issue 1-2, 2002, Pages 81-86

  Zelkó, Romána ^a   Orban A ^b   Suvegh K ^c   Riedl, Z ^a   Racz I ^a  

^a SEMMELWEIS UNIVERSITY   (Hungary)

^b GEDEON RICHTER LTD   (Hungary)

^c EÖTVÖS LORÁND UNIVERSITY   (Hungary)

Author keywords

Aqueous Eudragit dispersions; Dynamic surface tension; Free volume; Positron lifetime spectroscopy; White point

Indexed keywords

EUDRAGIT; PLASTICIZER; POLYMER; SEBACIC ACID DIBUTYL ESTER;

ANALYTIC METHOD; AQUEOUS HUMOR FLOW; ARTICLE; COLLOID; COMPARATIVE STUDY; CONCENTRATION (PARAMETERS); DESTRUCTION; DISPERSION; FILM; MEASUREMENT; POSITRON; PRIORITY JOURNAL; QUANTITATIVE ANALYSIS; SPECTROSCOPY; STANDARD; SURFACE TENSION;

CHEMISTRY, PHARMACEUTICAL; POLYMETHACRYLIC ACIDS; SURFACE TENSION;

EID: 0037026271     PISSN: 03785173     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0378-5173(02)00317-4     Document Type: Article

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