Green synthesis of gold NPs by using dragon fruit: Toxicity and wound healing

Montadher Mahdi; Musfata Mohammed; Yasser M. Taay

doi:10.1088/1742-6596/1853/1/012039

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Publication Date

Mon Mar 01 2021

Journal Name

Journal Of Physics: Conference Series

Volume

1853

DOI

10.1088/1742-6596/1853/1/012039

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Green synthesis of gold NPs by using dragon fruit: Toxicity and wound healing

Montadher Mahdi

Musfata Mohammed

Yasser M. Taay

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Abstract<p>In this work, the study of <italic>Hylocereus undatus</italic> properties was done by studying quantitative phytochemical compounds and seeking for total phenolic compounds, synthesis of gold nanoparticles was created via reduction of aqueous gold ions with the aqueous fruit extract of The <italic>Hylocereus undatus</italic> (dragon). The synthesized AuNPs were asserted by using (Uv-Vis) spectrophotometer; Fourier transforms infrared (FI-IR) spectroscopy, Atomic force microscope (AFM), Scanning Electron Microscopy (SEM) Zitasizer. The absorbance for SPR is noticed in 546 nm by using Uv-Visible spectroscopy The SEM and AFM analysis evidenced the particle size between 35-100nm, and spherical in structure. Mechanisms of AuNPs synthesis had been suggested and free radical scavenging activity was examined quantitatively by thin-layer chromatography and quantitatively by DPPH (1,1-Diphenyl-2-picsylhydrazyl) assay. The biosynthesized AuNPs showed much higher antioxidant activity compared to The <italic>Hylocereus Undatus</italic> fruit extract alone. The toxicity of the nanoparticles and extract was examined by giving all of them at dose 50mg\b.w orally to mice and the diagnosis of the result of pathological changes, which showed that both extracts are simple toxicity. So, the results confirmed that the fruit extract was a good bio reductant for the synthesis of AuNPs. Which can be applied as good agents for antibacterial applications and Anti-inflammatory and it could be helpful for the preparation of pharmacologically useful drugs.</p>

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Publication Date

Wed Oct 07 2020

Journal Name

Indian Journal Of Forensic Medicine & Toxicology

The Synergistic Effect of Combining Some Antibiotics with Powder of Silver NPs, Copper NPs and Titanium NPs

Raghad N.

Ali M.

Saif

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(1)

Publication Date

Wed Dec 25 2024

Journal Name

Jurnal Kimia Valensi

Green Synthesis, Characterization, and Applications of Aluminum Oxide Nanoparticles Using Aqueous Extract of Clove

Adsorption

antimicrobial

clove

γ -Al2O3 NPs

green synthesis

Waleed Khalid

Aqeel Oudah

Falih Hassan

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In this work, γ-Al2O3NPs were successfully biosynthesized, mediated aluminum nitrate nona hydrate Al(NO3)3.9H2O, sodium hydroxide, and aqueous clove extract in alkali media. The γ-Al2O3NPs were characterized by different techniques like Fourier transform infrared spectroscopy (FT-IR), UV-Vis spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), energy–dispersive x-ray spectroscopy, transmission electron microscope (TEM), Energy-dispersive X-ray spectroscopy (EDX), and atomic force microscopy (AFM). The final results indicated the γ-Al2O3NPs nanoparticle size, bonds nature, element phase, crystallinity, morphology, surface image, particle analysis – threshold detection, and the topography parameter. The id

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(3)

(2)

Publication Date

Thu Nov 01 2018

Journal Name

Colloids And Surfaces B: Biointerfaces

Green synthesis of silver nanoparticles using turmeric extracts and investigation of their antibacterial activities

Fouad K.

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(352)

(351)

Publication Date

Thu Aug 18 2016

Journal Name

Artificial Cells, Nanomedicine, And Biotechnology

Biosynthesis of silver nanoparticles from <i>Catharanthus roseus</i> leaf extract and assessing their antioxidant, antimicrobial, and wound-healing activities

Hanady S.

Wasnaa H

Ghassan M

Ali H

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(153)

(129)

Publication Date

Wed Jul 01 2015

Journal Name

Drug Design, Development And Therapy

Effect of Clausena excavata Burm. f. (Rutaceae) leaf&nbsp;extract on wound healing and antioxidant activity in rats

shaymaa

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(45)

(12)

Publication Date

Sat May 30 2020

Journal Name

Neuroquantology

Synthesis and Study NiO Charactrization of Extract from Green Tea Plant Prepared by Chemical Method

Duha M.A.

H.A

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(1)

Publication Date

Mon Nov 15 2021

Journal Name

Egyptian Journal Of Chemistry

Green Synthesis by Zygophyllum Coccineum Leaves Extract for Preparing ZnO Nanoparticles, and Characteristics Study.

Ahmed

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(6)

Publication Date

Fri Jan 01 2021

Journal Name

Aip Conference Proceedings

Eco friendly synthesis of AgNPs using Green apple and pepper extracts for antibacterial application

Shahad Hassan

Maysoon Faisal Ahmed

Zainab Yaseen Mohammed

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(1)

Publication Date

Tue Dec 20 2022

Journal Name

Iraqi Journal Of Biotechnology

Green Method Synthesis of Silver Nanoparticles Using Leaves Extracts of Rosmarinus officinalis

Rosmarinus officinalis

silver nanoparticles

FTIR

AFM

SEM

EDX

UV and XRD.

Ahmed H.

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The silver nanoparticles synthesized have to be handled by humans and must be available at cheaper rates for their effective utilization; thus, there is a need for an environmentally and economically feasible way to synthesize these nanoparticles. Therefore, this study aimed to synthesis of silver nanoparticles using phenolic compounds extracted from Rosmarinus officinalis. The maceration method and Soxhlet apparatus were used to prepare aqueous and methanolic Rosmarinus officinalis leaves extracts respectively, Furthermore, Rosmarinus officinalis silver nanoparticles (RAgNPs) were prepared from the aqueous and methanolic leaves extract of this plant and diagnosed using the ultraviolet (UV) spectroscopy, scanning electron microscopy (SEM),

Publication Date

Thu Aug 01 2024

Journal Name

Journal Of Taibah University Medical Sciences

Cytotoxic properties of Pelargonium graveolens leaf extract and its green-synthesized gold nanoparticles (in vitro study)

Asker A.Y.M.

Aseel Haidar

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(2)

(1)

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