Green synthesized silver nanoparticles <scp>(AgNPs)</scp> from <i>Parrotiopsis jacquemontiana</i> (Decne) Rehder leaf extract and its biological activities

Ali, Sajjad; Sulaiman, Sulaiman; Khan, Asghar; Khan, Muhammad Rashid; Khan, Raees

doi:10.1002/jemt.23882

Cited by 15 publications

(5 citation statements)

References 42 publications

(38 reference statements)

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“…The MIC was defined as the lowest concentration of silver nanoparticles that caused decrease in absorbance compared with that of the control. Results were compared by taking absorbance at 595 nm using ELICO UV–vis spectrophotometer [ 64 ]. The MIC and MFC of nanoparticles synthesized from leaves extract of P. longifolia were observed against Alternaria alternata are illustrated in Fig.…”

Section: Resultsmentioning

confidence: 99%

Synthesis of silver nanoparticles employing Polyalthia longifolia leaf extract and their in vitro antifungal activity against phytopathogen

Dashora

Rathore

Raj

et al. 2022

Biochemistry and Biophysics Reports

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Section: Resultsmentioning

confidence: 99%

Synthesis of silver nanoparticles employing Polyalthia longifolia leaf extract and their in vitro antifungal activity against phytopathogen

Dashora

Rathore

Raj

et al. 2022

Biochemistry and Biophysics Reports

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“…This is due to the use of hazardous compounds in these processes associated with high energy consumption, corrosive nature and expensive further processing ( Khanal et al, 2022 ). Various approaches have been used for the synthesis of metallic NPs, among which the greener route is considered to be an environmentally benign method ( Ali et al, 2022 ). To formulate the NPs, the biological route has received much more attention compared to the rest of the modern techniques (both physical and chemical) due to several important characteristics such as safety, eco-friendly protocols with non-toxic by-products, requirements for gentle reaction conditions and the use of a natural one capping.…”

Section: Introductionmentioning

confidence: 99%

Phyto-fabrication of silver nanoparticles and their catalytic dye degradation and antifungal efficacy

Githala

Raj²,

Dhaka³

et al. 2022

Front. Chem.

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The biogenic synthesis of silver nanoparticles (AgNPs) and their potent application against dye degradation and phytopathogens are attracting many scientists to nanotechnology. An attempt was made to synthesize silver nanoparticles using Plantago ovata leaf extract and test their effectiveness in removing organic dyes and antifungal activity. In the present study, stable AgNPs were synthesized from 0.1 mM AgNO3 and authenticated by observing the color change from yellow to red-brown, which was confirmed with wavelength UV-Vis spectrophotometer detection. The crystalline nature of the particles was characterized by x-ray diffraction (XRD) patterns. Furthermore, the AgNPs were characterized by high-resolution transmission electron microscope and scanning electron microscope investigations. Atomic force microscopy (AFM) and Raman spectra were also used to confirm the size and structure of the synthesized AgNPs. The elemental analysis and functional groups responsible for the reduction of AgNPs were analyzed by electron dispersive spectroscopy and fourier transform infra-red spectroscopy Fourier transforms infrared, respectively. A new biological approach was taken by breaking down organic dyes such as methylene blue and congo red. The AgNPs effectively inhibit the fungal growth of Alternaria alternata. This could be a significant achievement in the fight against many dynamic pathogens and reduce dye contamination from waste water.

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“…62 Recent studies found that Parrotiopsis jacquemontiana AgNPs IC 50 value was 91.90 μg/ml . 63 Another set of comparable data was reported for Scindapsus officinalis, which had an IC 50 of 97.72 μg/ml .64…”

Section: Antiproliferative Effect Of Mcf-7 Cellsmentioning

confidence: 76%

Preparation and characterization of biogenic silver nanoparticles using Strobilanthes cordifolia (Vahl) J.R.I. Wood leaves and its biological applications

Kirubakaran

Selvam

Prakash

et al. 2022

Biotech and App Biochem

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In the present study, aqueous leaf extract of Strobilanthes cordifolia J.R.I.Wood was combined with silver nitrate to synthesis silver nanoparticles (AgNPs). The AgNPs were characterized using visible spectroscopy (UV), X-ray diffraction (XRD), Fourier transform infrared spectrophotometer (FTIR), scanning electron microscope (SEM), energy dispersive X-ray (EDaX), particle size analysis, and transmission electron microscope (TEM). The UV spectrum absorption peak occurred at 438 nm. The FTIR analysis of the AgNPs indicated the presence of functional groups such as aldehyde, alkenes, and carboxylic acids. The crystalline structure of AgNPs was confirmed by XRD. The AgNPs have a spherical shape according to SEM. The AgNPs components composition was confirmed by EDaX. The particle size distribution of AgNPs is monodispersion in the range at 42.54 nm. TEM demonstrated the AgNPs size to be between 11.35 and 34.90 nm. The AgNPs exhibited good antibacterial property against Escherichia coli and Staphylococcus aureus. The antioxidant activity of the AgNPs was represented by increased DPPH, ABTS, and H 2 O 2 activities.The antidiabetic activity of the AgNPs was indicated by the inhibition of α-amylase and α-glycosidase and antiinflammatory highest albumin denaturation and HRBC membrane stabilization properties. Further, the AgNPs also significantly inhibited the MCF-7 cell lines. These results clearly suggest that the synthesized AgNPs using S. cordifolia leaves could have several potential biomedical applications.

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Green synthesized silver nanoparticles (AgNPs) from Parrotiopsis jacquemontiana (Decne) Rehder leaf extract and its biological activities

Cited by 15 publications

References 42 publications

Synthesis of silver nanoparticles employing Polyalthia longifolia leaf extract and their in vitro antifungal activity against phytopathogen

Synthesis of silver nanoparticles employing Polyalthia longifolia leaf extract and their in vitro antifungal activity against phytopathogen

Phyto-fabrication of silver nanoparticles and their catalytic dye degradation and antifungal efficacy

Preparation and characterization of biogenic silver nanoparticles using Strobilanthes cordifolia (Vahl) J.R.I. Wood leaves and its biological applications

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