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Medicated Nanofibers Fabricated Using NaCl Solutions as Shell Fluids in Modified Coaxial Electrospinning
المؤلفون المشاركون
Li, Xiao-Yan
Yu, Deng-Guang
Wu, Yong-Hui
Yang, Chen
Zhu, Jia-Ying
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-04-19
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
The present study reports the fabrication of medicated nanofibers for potential colon-targeted drug delivery using modified coaxial electrospinning, in which salt (NaCl) solutions were exploited as shell fluids to facilitate the preparation processes.
A homemade concentric spinneret with an indented core capillary was developed to conduct the coaxial processes.
Optical observations and scanning electron microscopic results demonstrated that the shell-to-core fluid flow rate ratio was a key parameter, which exerted a significant influence on the electrospinning processes and could be exploited to control the fibers’ morphology and diameters.
A scaling law of D = 0.173 F - 0.531 ( R 2 = 0.9976 ) was built, by which the nanofibers’ sizes can be predicted and manipulated easily.
X-ray diffraction and attenuated total reflected FTIR tests verified that the medicated nanofibers were essentially a polymeric nanocomposite and the guest drug diclofenac sodium (DS) had fine compatibility with the host polymer.
All the drug was encapsulated in the filament-forming carrier.
In vitro dissolution experiments demonstrated that the medicated nanofibers could free the drug in a neutral condition, suggesting potential colon-targeted drug delivery applications.
Ex vivo tests demonstrated that the medicated fiber mats could enhance the transmembrane of DS.
Based on coaxial electrospinning, a new strategy is successfully developed for creating medicated nanomaterials.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wu, Yong-Hui& Yang, Chen& Li, Xiao-Yan& Zhu, Jia-Ying& Yu, Deng-Guang. 2016. Medicated Nanofibers Fabricated Using NaCl Solutions as Shell Fluids in Modified Coaxial Electrospinning. Journal of Nanomaterials،Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1109472
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wu, Yong-Hui…[et al.]. Medicated Nanofibers Fabricated Using NaCl Solutions as Shell Fluids in Modified Coaxial Electrospinning. Journal of Nanomaterials No. 2016 (2016), pp.1-12.
https://search.emarefa.net/detail/BIM-1109472
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wu, Yong-Hui& Yang, Chen& Li, Xiao-Yan& Zhu, Jia-Ying& Yu, Deng-Guang. Medicated Nanofibers Fabricated Using NaCl Solutions as Shell Fluids in Modified Coaxial Electrospinning. Journal of Nanomaterials. 2016. Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1109472
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1109472
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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