Green Synthesis, Characterization, and Investigation Antibacterial Activity of Silver Nanoparticles Using Pistacia atlantica Leaf Extract

Golabiazar, Roonak; Othman, Karwan Ismael; Khalid, Karzan Mohammed; Maruf, Dlgash Hammad; Aulla, Sharmin Mustafa; Yusif, Pshtiwan Abdullah

doi:10.1007/s12668-019-0606-z

Cited by 28 publications

(14 citation statements)

References 44 publications

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“…The result of increased antifungal activity compared to extracts through AgNPs’ synthesis was previously reported [ 54 , 55 ]. The antifungal properties of biosynthesized AgNPs are related to the small size and spherical shape of the nanoparticles, their large surface area, and their permeation to the cell membrane by better contact with the cell wall of bacteria [ 56 , 57 ]. The results shown in Figure 8 suggest that AgNPs synthesized in the HME-AGN extract improved the antifungal activity of the HME-AGN extract.…”

Section: Resultsmentioning

confidence: 99%

Green Synthesis of Silver Nanoparticles (AgNPs) of Angelica Gigas Fabricated by Hot-Melt Extrusion Technology for Enhanced Antifungal Effects

2022

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Green synthesis for synthesizing silver nanoparticles (AgNPs) has been suggested as an environmentally friendly alternative to conventional physical/chemical methods. In this study, we report the green synthesis of AgNPs using a hot-melt extrusion-processed Angelica gigas Nakai (AGN) (HME-AGN) extract as a reducing agent to increase the water solubility of the active ingredient compared to the existing AGN. The mixture of the AGN extract and AgNO3 at about 420 nm could not confirm the formation of AgNPs. The synthesis of AgNPs was found to be most advantageous at 60 °C when the mixing ratio of the HME-AGN extract was 9:1 (AgNO3–extract, v/v) using 3 mM AgNO3. The physicochemical properties of the optimized AgNPs were characterized by UV–Vis spectrophotometer, dynamic light scattering (DLS), zeta potential, transmission electron microscopy (TEM), energy dispersive spectroscopy (EDS), Fourier-transform infrared spectroscopy (FT-IR), and X-ray diffractometer (XRD). DLS showed the particle size average of 102.3 ± 1.35 nm and polydispersity index (PDI) value of 0.314 ± 0.01. The particle surface charge was −35 ± 0.79 mV, confirming the stability of the particles. The particle shape was spherical, as shown through TEM analysis, and the presence of silver ions was confirmed through the EDS results. FT-IR data showed functional groups of biomolecules of the extract involved in the synthesis of AgNPs. The face-centered cubic (FCC) lattice of AgNPs was confirmed in the XRD pattern. The AgNPs had an effective antifungal activity against Candida albicans (C. albicans) that was better than that of the HME-AGN extract. In conclusion, this study suggests that the synthesis of AgNPs was improved by using the HME-AGN extract with increased water solubility through HME. In addition, it was suggested that the synthesized AgNPs can be used as an improved antifungal agent compared with the HME-AGN extract with antifungal activity.

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Section: Resultsmentioning

confidence: 99%

Green Synthesis of Silver Nanoparticles (AgNPs) of Angelica Gigas Fabricated by Hot-Melt Extrusion Technology for Enhanced Antifungal Effects

2022

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“…The FTIR measurement was carried out to detect the active biomolecules that could contribute to the reduction (Ag + ions to Ag 0 ), capping, and stabilization of the synthesized silver nanoparticles [31,24]. The FTIR spectrum of silver nanoparticles synthesized using P. palaestina fruits is presented in Figure 5.…”

Section: Ftir Spectroscopymentioning

confidence: 99%

“…For example, in a previous paper, Pistacia terebinthus methanolic extract was used to synthesis AgNPs using a green method [23]. In another paper, Pistacia atlantica leaf extract was used to production AgNPs, where it was as a reductant, capping, and stabilizer agent [24]. Also, in a previous research, Pistacia lentiscus leaves extract was utilized to fabricate silver nanoparticles and these nanoparticles showed antimicrobial a good activity against bacterial and fungal [25].…”

Section: Introductionmentioning

confidence: 99%

Green synthesis of silver nanoparticles using Pistacia palaestina (Boiss). extract: Evaluation of in vivo wound healing activity

Alshlash¹,

Abdelwahed²,

Kitaz³

2023

jrp

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This paper conducts green synthesis of silver nanoparticles using Pistacia palaestina fruit extract and studies the effects of the fabrication conditions on the size of fabricated nanoparticles during the synthesis process and the evaluation of its wound healing activity in vivo. Methods: P. palaestina extract has been used to reduce silver nitrate solution to AgNPs. The synthesized AgNPs were characterized using UV-Vis spectroscopy, Dynamic Light Scattering (DLS), Atomic Force Microscopy (AFM), and Scanning Electron Microscopy (SEM). The fabricated AgNPs were prepared as an ointment (1% w/w) and evaluated for wound healing activity using an incision wound model on rats. The time of healing was determined and compared with a positive control (gentamicin ointment 0.1%) and a negative control. Results: The fabricated AgNPs have a dark brown color, and their absorption peak was at 430 nm. The obtained particles have an average diameter of 36 nm by SEM, 55.64 nm by DLS, and 100 nm by AFM. AFM and SEM images confirmed the spherical shape of prepared AgNPs. The optimal formula for preparing AgNPs was by using fruit extract (pH 7) at a ratio of (1:9) at 35°C for 24 h. The prepared AgNPs ointment (1%) accelerated wound healing compared to a negative control group, as the time of healing was 9 ± 1.41, 12 ± 1.73, and 17 ± 2.00 days, respectively. Conclusion: It is concluded that P. palaestina extract can be utilized for fabricating AgNPs without any additions, and they have wound healing effect in experimental rats.

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“…There is an increasingly frantic search for new nanomaterials and production methods. Nanotechnology is the most rapid growing field of manufacturing in the world today [1]. For the past decade, scientists have been dealing with reactions at the atomic or molecular level that have led to nanotechnology production [2].…”

Section: Introductionmentioning

confidence: 99%

Screening Method Synthesis of AgNPs Using Petroselinum crispum (parsley) Leaf: Spectral Analysis of the Particles and Antibacterial Study

et al. 2022

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Abstract. The synthesis and applications of nanomaterials are an excitingand emerging field of scientific research. In this paper, silver nanoparticles (AgNPs) were synthesized using parsley leaf extract via the screening method (autoclave hydrothermal heating, and heater), and their microbial activities were studied. An extract of chopped parsley leaves was prepared. AgNO3 salt with a concentration of 1 mM was used. In every two methods of autoclave hydrothermal heating and heater, 5 mL of the Parsley leaf extract was mixed with 25 mL of silver nitrate salt. By FTIR analysis, the presence of Petroselinum crispum (parsley) leaf extract in NPs was identified. By using a hydrothermal autoclave and heater to synthesize AgNPs at the lowest wavelength, the size of NPs was achieved at 403 nm and 414 nm, respectively. All samples synthesized by different techniques had suitable zeta potential and acceptable stability. By giving the zeta potential of NPs synthesized by autoclave (-14.3 mV), results showed that this method is suitable for the production of AgNPs. Comparing the antibacterial attributes of the synthesized Ag NPs by different techniques (autoclave and heater) on Gram-negative bacteria (E. coli) showed 16±1, and 12±1, respectively. Resumen. La síntesis y las aplicaciones de los nanomateriales son un campo de investigación científica emocionante y emergente. En esta investigación, se sintetizaron nanopartículas de plata (AgNP) utilizando extracto de hoja de perejil a través del método de selección (calentamiento hidrotermal en autoclave y calentador), y se estudiaron sus actividades microbianas. Se preparó un extracto de hojas de perejil picadas. Se utilizó AgNO3 a una concentración de 1 mM y se utilizaron los métodos de calentamiento en autoclave y calentador; se mezclaron 5 mL del extracto de hoja de Perejil con 25 mL de sal de nitrato de plata. Mediante análisis FTIR se identificó la presencia de extracto de hoja de Petroselinum crispum (perejil) en NPs. El tamaño de las NP se logró a 403 nm y 414 nm, con los métodos de calentamiento en autoclave y calentador, respectivamente. Todas las muestras sintetizadas por diferentes técnicas tuvieron un potencial zeta adecuado y una estabilidad aceptable. Al dar el potencial zeta de las NP sintetizadas en autoclave (-14,3 mV), los resultados mostraron que este método es adecuado para la producción de AgNP. La comparación de los atributos antibacterianos de las AgNP sintetizadas por diferentes técnicas (autoclave y calentador) en bacterias Gram-negativas (Escherichia coli) dieron 16±1 y 12±1, respectivamente.

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Green Synthesis, Characterization, and Investigation Antibacterial Activity of Silver Nanoparticles Using Pistacia atlantica Leaf Extract

Cited by 28 publications

References 44 publications

Green Synthesis of Silver Nanoparticles (AgNPs) of Angelica Gigas Fabricated by Hot-Melt Extrusion Technology for Enhanced Antifungal Effects

Green Synthesis of Silver Nanoparticles (AgNPs) of Angelica Gigas Fabricated by Hot-Melt Extrusion Technology for Enhanced Antifungal Effects

Green synthesis of silver nanoparticles using Pistacia palaestina (Boiss). extract: Evaluation of in vivo wound healing activity

Screening Method Synthesis of AgNPs Using Petroselinum crispum (parsley) Leaf: Spectral Analysis of the Particles and Antibacterial Study

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