Preparation of electrospun antibacterial nylon nanofibers through in situ synthesis of nanosilver
Publish place: National Conference on Nanotechnology and Green Chemistry
Publish Year: 1391
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
IAUET01_105
تاریخ نمایه سازی: 9 تیر 1392
Abstract:
The aim of this study is the preparation of antibacterial nylon nanofibers containing silver nanoparticles (nylon nanofibers/Ag NPs) via in situ synthesis of nano-silver by reduction of silver nitrate prior to electrospinning. The structure and properties of the electrospun fibers and electrospinning solutions were studied using scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDAX), UV-Vis spectrophotometer and reflection spectrophotometer. In addition, the antibacterial properties of the nanofibers were investigated against Escherichia coli (Gram-negative) and Staphylococcus aureus (Gram-positive) bacteria. It was revealed that the nylon nanofibers/Ag NPs showed excellent antibacterial activity. The synthesized nylon nanofibers/Ag NPs can be a good candidate for biomedical applications, water and air filtration.
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Authors
Shahrooz B Malekzadeh
Department of Textile Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
Mohammad Norouzi
Department of Textile Engineering, Center of Excellence in Textile, Amirkabir University of Technology, Tehran, Iran
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