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Cellulose Acetate Electrospun Nanofibers for Drug Delivery Systems: Applications and Recent Advances Publisher Pubmed



Khoshnevisan K1, 2 ; Maleki H3 ; Samadian H3 ; Shahsavari S4 ; Sarrafzadeh MH5 ; Larijani B2 ; Dorkoosh FA6 ; Haghpanah V2 ; Khorramizadeh MR1, 2
Authors
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Authors Affiliations
  1. 1. Biosensor Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
  2. 2. Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
  3. 3. Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
  4. 4. Department of Chemical Engineering, Varamin-Pishva Branch, Islamic Azad University, Varamin, Iran
  5. 5. School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran
  6. 6. Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran

Source: Carbohydrate Polymers Published:2018


Abstract

Electrospinning process of nanofibers specially derivatives of cellulose presents high behest for developing several kinds of novel drug delivery systems (DDSs) due to their specific characteristics, the simplicity, beneficial and impressive top-down fabricating procedure. Moreover, the novel techniques of therapeutic agents for entrapment into core–shell nanofibers including single, coaxial and triaxial applied for DDSs. Recently, biodegradable polymers including derivatives of cellulose, hybrid materials, artificial and natural polymers have been remarkably considered. The acetate ester of cellulose (cellulose acetate (CA)), has been widely used due to biodegradability, chemical persistence, biocompatibility, and thermal constancy for DDSs. This article submits an overview of CA electrospinning techniques, applications, and its usage as a carrier for therapeutic agents in DDSs. Furthermore, in this study, we aimed to summarize the classification of therapeutic agents comprising antimicrobial agents incorporated CA fibers, antibacterial nanoparticles incorporated CA fibers, antioxidant agents loaded CA nanofibers, systematic and anti-inflammatory agents containing CA nanofibers. Our study has been concluded that CA electrospun nanofibers could be potentially applied as biocompatible and biodegradable for DDSs specifically in purpose-designed transdermal or wound dressing patches. © 2018 Elsevier Ltd
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