Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10612972 | Journal of Controlled Release | 2013 | 8 Pages |
Abstract
Arrhenius plots of caffeine release (a) and water uptake (b) from HMPC 2910 compressed matrices. The low apparent activation energy values can be assigned to the exothermic dissolution of water in the initially dry HPMC and to the dimensional change of the hydrophilic system during the drug release and swelling processes.134
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Biomaterials
Authors
Carmen Ferrero, Danielle Massuelle, Damien Jeannerat, Eric Doelker,