Effects of molecular weight on permeability and microstructure of mixed ethyl-hydroxypropyl-cellulose films

European Journal of Pharmaceutical Sciences

Volumn 48, Issue 1-2, 2013, Pages 240-248

  Andersson, Helene ^a,b   Hjärtstam, Johan ^c   Stading, Mats ^a,b   Von Corswant, Christian ^c   Larsson, Anette ^b  

^a SIK THE SWEDISH INSTITUTE FOR FOOD AND BIOTECHNOLOGY   (Sweden)

^b CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

^c ASTRAZENECA R AND D   (Sweden)

Author keywords

Ethyl cellulose; Hydroxypropyl cellulose; Molecular weight; Permeability; Pore geometry

Indexed keywords

ETHYL CELLULOSE; HYDROXYPROPYLCELLULOSE; MANNITOL; WATER;

ARTICLE; CHANNEL GATING; CHEMICAL STRUCTURE; DRUG FORMULATION; DRUG MANUFACTURE; DRUG RELEASE; GEOMETRY; HYDRODYNAMICS; LIPOPHILICITY; MOLECULAR WEIGHT; PERMEABILITY; PHASE SEPARATION; PHYSICAL CHEMISTRY; POROSITY; PRIORITY JOURNAL; SPRAY DRYING; TENSILE STRENGTH; THICKNESS; VISCOELASTICITY; VISCOSITY; WATER IMMERSION;

CELLULOSE; DELAYED-ACTION PREPARATIONS; DRUG DELIVERY SYSTEMS; MICROSCOPY, ELECTRON, SCANNING; MOLECULAR WEIGHT; PERMEABILITY; POROSITY; VISCOSITY;

EID: 84870709796     PISSN: 09280987     EISSN: 18790720     Source Type: Journal    
DOI: 10.1016/j.ejps.2012.11.003     Document Type: Article

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