Bio-fabrication of silver-silver chloride nanoparticles using Annona muricata leaf extract: characterization, biological, dye degradation and eco-toxicity studies

Velidandi, Aditya; Pabbathi, Ninian Prem Prashanth; Dahariya, Swati; Kagithoju, Srikanth; Baadhe, Rama Raju

doi:10.1007/s13762-021-03461-5

Cited by 9 publications

(4 citation statements)

References 56 publications

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“…58 A recent research from Dregea volubilis AgNPs demonstrated a potential IC 50 at 10.62 μg/ml, 45 and Grape pomace biofabricated AgNPs showed IC 50 value at 60.2 μg/ml. 61 Ag nanoparticles biofabricated using Annona muricata showed a better inhibition at 45.86 ± 1.88 μg/ml. 59 …”

Section: Resultsmentioning

confidence: 95%

“…Therefore, alpha‐glycosidase is being addressed to adjust the sugar level in people with diabetes. 60 The highest inhibition was found in Annona muricata at 34.20 ± 2.08 μg/ml according to recent study on the biofabrication of silver chloride nanoparticles, 59 and showed another AgNPs might have the highest IC 50 value for Grape pomace at 62.5 μg/ml. 61 …”

Section: Resultsmentioning

confidence: 99%

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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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Section: Resultsmentioning

confidence: 95%

Section: Resultsmentioning

confidence: 99%

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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“…Recently, nanotechnology and nanoscience areas have gained significant research attention due to their practical applicability [13]. Among the various nanomaterials synthesized, studied and reported, metal nanoparticles (NPs) have garnered significant attention due to their superior catalytic properties [14]. NPs have unique properties compared to their bulk counterparts such as: size, shape, high surface area and surface free energy [15][16][17].…”

Section: Nano-catalyst Concentrationmentioning

confidence: 99%

“…were synthesized and employed for various applications which include: antimicrobial, anticancer, anti-diabetic, catalytic activity, etc. [14,15,[18][19][20]. Among all the metal NPs reported, silver nanoparticles (AgNPs; SNPs) were found to be suitable for their multi-purpose applicability, particularly degradation of textile dyes [21][22][23].…”

Section: Nano-catalyst Concentrationmentioning

confidence: 99%

Poly-Extract Synthesized Silver Nanoparticles Catalysed Rhodamine-B and Methyl Orange Dye Degradation: Influence of Physicochemical Parameters and their Recyclability

2022

NanoWorld J

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Poly-extract (equal ratio of tulasi (leaf ), neem (leaf ) and turmeric (rhizome) aqueous extracts) was used for the synthesis of silver nanoparticles (SNPs). The SNPs were then used for the degradation of rhodamine-B (RhB) and methyl orange (MO) in presence of sodium borohydride (SBH; reducing agent) as nano-catalysts. Influence of four physicochemical parameters such as: nano-catalyst and reducing agent concentration along with temperature and pH of the degradation process were investigated. Maximum degradation was observed at 100 µg (SNPs amount), 20 mg (SBH amount) and at 70 °C for both RhB and MO dyes. Whereas, pH 8 and pH 6 were found to optimum for RhB and MO dyes, respectively. At optimum conditions, SNPs showed 97.41 ± 2.39% degradation with 0.1554 min -1 under 24 min and 97.32 ± 2.12% degradation with 0.5017 min -1 under 7 min for RhB and MO dyes, respectively. SNPs further showed good recyclability, with 84.22 ± 2.19% (under 7 min) MO dye degradation even after Cycle 6 with 0.2071 min -1 as degradation rate. However, SNPs showed low recyclability for RhB dye degradation with only 71.05 ± 2.14% (under 24 min) degradation after Cycle 4 with 0.0556 min -1 . It was observed that degradation kinetics was following pseudo-first order kinetics.

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Effect of size on physicochemical, antibacterial, and catalytic properties of Neolamarckia cadamba (burflower-tree) synthesized silver/silver chloride nanoparticles

Velidandi

Sarvepalli

Aramanda

et al. 2023

Environ Sci Pollut Res

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Bio-fabrication of silver-silver chloride nanoparticles using Annona muricata leaf extract: characterization, biological, dye degradation and eco-toxicity studies

Cited by 9 publications

References 56 publications

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

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

Poly-Extract Synthesized Silver Nanoparticles Catalysed Rhodamine-B and Methyl Orange Dye Degradation: Influence of Physicochemical Parameters and their Recyclability

Effect of size on physicochemical, antibacterial, and catalytic properties of Neolamarckia cadamba (burflower-tree) synthesized silver/silver chloride nanoparticles

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