Green synthesis of Ag nanoparticle decorated magnetic chitosan: characterization and potential biomedical application
Publish place: 1th National Conference on Applied Researches in Basic Sciences (Mathematics, Chemistry, and Physics)
Publish Year: 1401
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ARBS01_205
تاریخ نمایه سازی: 27 تیر 1401
Abstract:
Biosynthesis of nanoparticles from plant extracts is receiving enormous interest due to their abundant availability and a broad spectrum of bioactive reducing metabolites. In this study, the reducing potential of Glycyrrhiza glabra roots extract was investigated for synthesizing silver and iron oxide nanoparticles without the addition of any external reducing and capping agent. The synthesized silver nanoparticles decorated magnetic chitosan were characterized by Fourier transforms infrared spectroscopy (FT-IR) analysis, field emission-scaning electron microscopy (FE-SEM), X-ray diffraction (XRD). The green synthesized nanoparticles presented effective antibacterial activity against Escherichia coli, klebsiella pneumoniae and streptococcus pyogenes. In conclusion, the results supported the advantages of employing a bio-green approach for developing silver nanoparticles decorated magnetic chitosan with antibacterial.
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Authors
Mahbod Jalalinik
Department of Chemistry, Sharif University of Technology, Tehran, Iran
Amir Mohammad Ghadiri
Department of Chemistry, Sharif University of Technology, Tehran, Iran
Firouz Matloubi Moghaddam
Department of Chemistry, Sharif University of Technology, Tehran, Iran