Curdlan cryogels reinforced with cellulose nanofibrils for controlled release
作者： Mehrez E. El-Naggar , Abdelrahman M. Abdelgawad , Anurodh Tripathi , Orlando J. Rojas
DOI: 10.1016/J.JECE.2017.10.056
关键词:
摘要: Abstract Curdlan based cryogels were prepared and tested for their structural thermal properties by using field emission scanning electron microscopy thermogravimetric analysis, respectively. Volume shrinkage, mechanical performance, swelling, solubility density accessed as a function of composition, which included cellulose nanofibrils (CNF) polyethylene oxide (PEO). PEO/CURD PEO/CURD/CNF exhibited porous layered structures. The addition CNF significantly improved the in-vitro release nonsteroidal anti-inflammatory drug (diclofenac sodium), is promising alternative to current non-biodegradable systems.
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