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GC/MS Analysis and Phyto-synthesis of Silver Nanoparticles Using Amygdalus spinosissima Extract: Antibacterial, Antioxidant Effects, Anticancer and Apoptotic Effects
BACKGROUND: The present study was aimed at phyto-synthesized silver nanoparticles (AgNPs) using Amygdalus spinosissima (A. spinosissima) extract and to investigate the antibacterial, antioxidant effects, anticancer and apoptotic effects of phyto-synthesized AgNPs. METHODS: The bio-fabricated AgNPs w...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Avicenna Research Institute
2022
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9376992/ https://www.ncbi.nlm.nih.gov/pubmed/36061132 http://dx.doi.org/10.18502/ajmb.v14i3.9829 |
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author | Farmahini Farahani, Azadeh Hamdi, Seyed Mohammad Mahdi Mirzaee, Amir |
author_facet | Farmahini Farahani, Azadeh Hamdi, Seyed Mohammad Mahdi Mirzaee, Amir |
author_sort | Farmahini Farahani, Azadeh |
collection | PubMed |
description | BACKGROUND: The present study was aimed at phyto-synthesized silver nanoparticles (AgNPs) using Amygdalus spinosissima (A. spinosissima) extract and to investigate the antibacterial, antioxidant effects, anticancer and apoptotic effects of phyto-synthesized AgNPs. METHODS: The bio-fabricated AgNPs were characterized using UV-visible spectroscopy (UV-visible), X-ray Diffraction (XRD), Fourier Transform Infrared (FTIR), Transmission Electron Microscopy (TEM), Scanning Electron Microscopy (SEM) and Energy Disper-sive X-ray (EDX). RESULTS: The phyto-synthesized AgNPs showed maximum absorption in 438 nm, in the UV-visible spectrum. XRD peaks were observed at 2θ values in 38.20°, 44.40°, 64.60°, and 77.50° which are indexed as (111), (200), (220), and (311) bands of Face-Centered Cubic (FCC) structures of silver. FTIR analysis indicated that the AgNPs were capped with A. spinosissima extract. SEM and TEM micrographs revealed that the fabricated AgNPs were spherical and the average size range was 17.89 nm. Also, the EDX results show that the content of Ag was 90%. CONCLUSION: The phyto-synthesized AgNPs had significant antibacterial activity against Gram-negative bacteria, as well as, the AgNPs exhibited great inhibitory effects on DPPH radicals and their antioxidant properties were favorably comparable to the antioxidant outcomes of ascorbic acid. Moreover, the AgNPs showed anti-cancer activity against the MCF-7 cell line with the IC50=6.1 μg/ml. Moreover, the phyto-synthesized AgNPs could induce apoptosis in the MCF-7 cell line significantly. The GC-MS analysis of the A. spinosissima extract showed that 102 bioactive phyto-chemical compounds, which be of use to the synthesis of AgNPs. |
format | Online Article Text |
id | pubmed-9376992 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Avicenna Research Institute |
record_format | MEDLINE/PubMed |
spelling | pubmed-93769922022-09-01 GC/MS Analysis and Phyto-synthesis of Silver Nanoparticles Using Amygdalus spinosissima Extract: Antibacterial, Antioxidant Effects, Anticancer and Apoptotic Effects Farmahini Farahani, Azadeh Hamdi, Seyed Mohammad Mahdi Mirzaee, Amir Avicenna J Med Biotechnol Original Article BACKGROUND: The present study was aimed at phyto-synthesized silver nanoparticles (AgNPs) using Amygdalus spinosissima (A. spinosissima) extract and to investigate the antibacterial, antioxidant effects, anticancer and apoptotic effects of phyto-synthesized AgNPs. METHODS: The bio-fabricated AgNPs were characterized using UV-visible spectroscopy (UV-visible), X-ray Diffraction (XRD), Fourier Transform Infrared (FTIR), Transmission Electron Microscopy (TEM), Scanning Electron Microscopy (SEM) and Energy Disper-sive X-ray (EDX). RESULTS: The phyto-synthesized AgNPs showed maximum absorption in 438 nm, in the UV-visible spectrum. XRD peaks were observed at 2θ values in 38.20°, 44.40°, 64.60°, and 77.50° which are indexed as (111), (200), (220), and (311) bands of Face-Centered Cubic (FCC) structures of silver. FTIR analysis indicated that the AgNPs were capped with A. spinosissima extract. SEM and TEM micrographs revealed that the fabricated AgNPs were spherical and the average size range was 17.89 nm. Also, the EDX results show that the content of Ag was 90%. CONCLUSION: The phyto-synthesized AgNPs had significant antibacterial activity against Gram-negative bacteria, as well as, the AgNPs exhibited great inhibitory effects on DPPH radicals and their antioxidant properties were favorably comparable to the antioxidant outcomes of ascorbic acid. Moreover, the AgNPs showed anti-cancer activity against the MCF-7 cell line with the IC50=6.1 μg/ml. Moreover, the phyto-synthesized AgNPs could induce apoptosis in the MCF-7 cell line significantly. The GC-MS analysis of the A. spinosissima extract showed that 102 bioactive phyto-chemical compounds, which be of use to the synthesis of AgNPs. Avicenna Research Institute 2022 /pmc/articles/PMC9376992/ /pubmed/36061132 http://dx.doi.org/10.18502/ajmb.v14i3.9829 Text en Copyright© 2022 Avicenna Research Institute https://creativecommons.org/licenses/by-nc/4.0/This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/ (https://creativecommons.org/licenses/by-nc/4.0/) |
spellingShingle | Original Article Farmahini Farahani, Azadeh Hamdi, Seyed Mohammad Mahdi Mirzaee, Amir GC/MS Analysis and Phyto-synthesis of Silver Nanoparticles Using Amygdalus spinosissima Extract: Antibacterial, Antioxidant Effects, Anticancer and Apoptotic Effects |
title | GC/MS Analysis and Phyto-synthesis of Silver Nanoparticles Using Amygdalus spinosissima Extract: Antibacterial, Antioxidant Effects, Anticancer and Apoptotic Effects |
title_full | GC/MS Analysis and Phyto-synthesis of Silver Nanoparticles Using Amygdalus spinosissima Extract: Antibacterial, Antioxidant Effects, Anticancer and Apoptotic Effects |
title_fullStr | GC/MS Analysis and Phyto-synthesis of Silver Nanoparticles Using Amygdalus spinosissima Extract: Antibacterial, Antioxidant Effects, Anticancer and Apoptotic Effects |
title_full_unstemmed | GC/MS Analysis and Phyto-synthesis of Silver Nanoparticles Using Amygdalus spinosissima Extract: Antibacterial, Antioxidant Effects, Anticancer and Apoptotic Effects |
title_short | GC/MS Analysis and Phyto-synthesis of Silver Nanoparticles Using Amygdalus spinosissima Extract: Antibacterial, Antioxidant Effects, Anticancer and Apoptotic Effects |
title_sort | gc/ms analysis and phyto-synthesis of silver nanoparticles using amygdalus spinosissima extract: antibacterial, antioxidant effects, anticancer and apoptotic effects |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9376992/ https://www.ncbi.nlm.nih.gov/pubmed/36061132 http://dx.doi.org/10.18502/ajmb.v14i3.9829 |
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