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Towards a better understanding of thermally treated polycarbophil matrix tablets for controlled release
Polycarbophil (POL), a polyacrylic acid cross-linked with divinyl glycol, is widely used in semisolid and solid dosage forms. When undergoing a thermal treatment in the range 120–160 °C, POL shows interesting morphological modifications, related to changes in physical properties, such as swelling of...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8503905/ https://www.ncbi.nlm.nih.gov/pubmed/34661093 http://dx.doi.org/10.1016/j.ijpx.2021.100098 |