Journal
PHARMACEUTICAL CHEMISTRY JOURNAL
Volume 52, Issue 1, Pages 19-25Publisher
SPRINGER
DOI: 10.1007/s11094-018-1759-8
Keywords
nanofiber; peracylated beta-cyclodextrin polymer; electrospinning; vitamin B-2; controlled release
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Funding
- Shahid Bahonar University of the Kerman Faculty Research Committee
- Young Researchers and Elite Club of Islamic Azad University Kerman Branch
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Hydrophobic beta-cyclodextrin polymer nanofibers were obtained by the electrospinning of peracetyl-beta-cyclodextrin polymer (Ac beta CDP) from acetone : DMF (3 : 2 v/v) solution. The morphology of Ac beta CDP nanofibers was studied by scanning electron microscopy. The proposed novel hydrophobic beta-CD polymer was synthesized through reaction of water-soluble beta-CD polymer crosslinked with epichlorohydrin (beta-CD-ECH polymer) and acetic anhydride in the presence of pyridine. The peracylation of beta-CD-ECH polymer is verified by FT-IR and solubility data. The final part of this study is focused on incorporating vitamin B-2 (VB2) into the Ac beta CDP nanofiber. In vitro release of VB2 from Ac beta CDP/VB2 nanofiber in model physiological media was investigated; the results exhibited initial burst and then slow drug release. The release of VB2 from Ac beta CDP/VB2 nanofiber is slower than from Ac beta CDP/VB2.
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