Triple-Component Drug-Loaded Nanocomposites Prepared Using a Modified Coaxial Electrospinning
Joint Authors
Li, Xiao-Yan
Yu, Deng-Guang
Qian, Wei
Li, Ying
Liao, Yao-Zu
Wang, Xia
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-22
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Triple-component nanocomposites for improved sustained drug release profiles are successfully fabricated through a modified coaxial electrospinning process, in which only organic solvent N,N-dimethylacetamide was used as sheath fluid.
Using polyacrylonitrile (PAN) as filament-forming matrix, ibuprofen (IBU) as functional ingredient, and polyvinylpyrrolidone (PVP) as the additional component, the IBU/PVP/PAN triple-component nanocomposites had uniform structure and an average diameter of 620±120 nm and 650±120 nm when the contents of PVP in the nanofibers were 10.5% and 22.7%, respectively.
The optimal sheath-to-core flow rate ratio was 0.11 under a total sheath and core fluid flow rate of 1.0 mL/h.
Compared with the IBU/PAN composite nanofibers, the triple-component composites could release 92.1% and 97.8% of the contained IBU, significantly larger than a value of 73.4% from the former.
The inclusion of PVP in the IBU/PAN could effectively avoid the entrapment of IBU in the insoluble PAN molecules, facilitating the in vitro release of IBU.
The modified coaxial process and the resulted multiple component nanocomposites would provide new way for developing novel drug sustained materials and transdermal drug delivery systems.
American Psychological Association (APA)
Qian, Wei& Yu, Deng-Guang& Li, Ying& Li, Xiao-Yan& Liao, Yao-Zu& Wang, Xia. 2013. Triple-Component Drug-Loaded Nanocomposites Prepared Using a Modified Coaxial Electrospinning. Journal of Nanomaterials،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-1031589
Modern Language Association (MLA)
Qian, Wei…[et al.]. Triple-Component Drug-Loaded Nanocomposites Prepared Using a Modified Coaxial Electrospinning. Journal of Nanomaterials No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-1031589
American Medical Association (AMA)
Qian, Wei& Yu, Deng-Guang& Li, Ying& Li, Xiao-Yan& Liao, Yao-Zu& Wang, Xia. Triple-Component Drug-Loaded Nanocomposites Prepared Using a Modified Coaxial Electrospinning. Journal of Nanomaterials. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-1031589
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1031589