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A Novel Inexpensive Method for Preparation of Silk Nanofibers From Cocoons Publisher



Vojoudi E1 ; Ai J1 ; Eslaminejad MB2 ; Azami M1 ; Kajbafzadeh AM3 ; Ebrahimi S1
Authors
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Authors Affiliations
  1. 1. Department of Tissue Engineering & Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
  2. 2. Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, 1665659911, Iran
  3. 3. Department of Physical Therapy, Children's Hospital Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran

Source: Eurasian Chemical Communications Published:2019


Abstract

This study introduces a novel method for the production of silk nano-fibers via employing a mechanical and straightforward alternative to other toxic and costly chemical approaches. For this purpose, silk nano-fibers were separated from the cocoon using mechanical homogenizer and probe ultrasound. After the preparation of silk nanofibers, the product was characterized by Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy. The results were then evaluated in comparison with previous techniques and the advantages of the proposed method were investigated. @ Eurasian Chemical Communications.All rights reserved.