Facile Biogenic Synthesis and Characterization of Seven Metal-Based Nanoparticles Conjugated with Phytochemical Bioactives Using Fragaria ananassa Leaf Extract

Bayat, Maryam; Zargar, Meisam; ASTARKHANOVA, T.S.; Pakina, Elena; Ladan, S. G.; Lyashko, Marina; Shkurkin, Sergey I.

doi:10.3390/molecules26103025

Cited by 29 publications

(22 citation statements)

References 48 publications

(80 reference statements)

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“…The preparation of plant extract, as well as synthesis and characterization of NPs, are described in our previous works [ 18 , 35 ]. Briefly, the extract was prepared by boiling dried strawberry leaf in distilled water for 1h and then filtering the mixture.…”

Section: Methodsmentioning

confidence: 99%

“…According to the results of specification, synthesized Ag NPs have spherical shapes with an average size of 50 nm and an average hydrated size of 133 nm. The structure of Cu NPs are like sheets with an average diameter of 180 nm, thickness of 30 nm and an average hydrated size of 795 nm [ 18 ].…”

Section: Methodsmentioning

confidence: 99%

“…In our earlier research [ 18 ], the water extract of an agro-waste material, strawberry leaf, was used for the first time as a natural source of reducing and capping agents to develop a green, cost-effective and safe method for the biosynthesis of silver, copper, and some other metal-based nanoparticles. The unique structure and characteristics of biosynthesized NPs, such as shape, size, crystallinity, chemical composition and surface adsorbents, were studied using different characterization techniques, including UV-Vis spectroscopy, XRD spectroscopy, FESEM analysis, PCC spectroscopy and FT-IR spectroscopy.…”

Section: Introductionmentioning

confidence: 99%

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In Vitro Evaluation of Antibacterial and Antifungal Activity of Biogenic Silver and Copper Nanoparticles: The First Report of Applying Biogenic Nanoparticles against Pilidium concavum and Pestalotia sp. Fungi

Bayat¹,

Zargar²,

Chudinova³

et al. 2021

Molecules

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There is increased attention paid to metallic nanoparticles due to their intensive use in various branches of agriculture and biotechnology, such as pest management, nanosensors, gene delivery, seed treatment, etc. There has been growing interest in applying environmentally friendly strategies for synthesizing nanoparticles without using substances which are hazardous to the environment. Biological practices for the synthesis of nanoparticles have been considered as possible ecofriendly alternatives to chemical synthesis. In the present study, we used biogenic silver and copper nanoparticles which were prepared by a previously reported green method. Moreover, the problem of chemical residues, which usually remain along with chemically synthesized nanoparticles and limit their application, was solved by developing such a green synthesis approach. To study the antibacterial activity of silver and copper nanoparticles, Pseudomonas aeruginosa was used; for the evaluation of antifungal activity, the pathogenic fungi Botrytis cinerea, Pilidium concavum and Pestalotia sp. were applied. To the best of our knowledge, this study represents the first time that the antifungal impact of a nanoparticle has been tested on Pilidium concavum and Pestalotia sp. Silver nanoparticles were found to be the more effective antimicrobial agent against all examined pathogens in comparison to copper nanoparticles. Data from such investigations provide valuable preliminary data on silver nanoparticle-based compounds or composites for use in the management of different pathogens.

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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In Vitro Evaluation of Antibacterial and Antifungal Activity of Biogenic Silver and Copper Nanoparticles: The First Report of Applying Biogenic Nanoparticles against Pilidium concavum and Pestalotia sp. Fungi

Bayat¹,

Zargar²,

Chudinova³

et al. 2021

Molecules

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“…The plant extraction method, synthesis and characterization of applied NPs are described in our previous works (Bayat et al 2021a;Bayat et al 2019). In summary, dried strawberry leaves boiled in distilled water, ltered and mixed with NPs precursors.…”

Section: Biosynthesis Of Npsmentioning

confidence: 99%

“…The objective of this study encompasses assessment potential impact of seven metal-based nanoparticles, which we have biosynthesized, characterized and applied in our previous works (Bayat et al 2021a;Bayat et al 2021b;Bayat et al 2019), on seedling and seedling growth of two popular plants of wheat and ax though a laboratory study. Calcinated zinc oxide (C-ZnO), non-calcinated zinc oxide (NC-ZnO), zinc (Zn), magnesium oxide (MgO), copper (Cu) and iron (Fe) include essential metals which are vital for plant growth.…”

Section: Introductionmentioning

confidence: 99%

Evaluating Positive and Negative Effects of Seven Biogenic Metal-based Nanoparticles on Seed Germination and Seedling of Nano-primed Wheat and Flax Seeds

Bayat¹,

Zargar²

2021

Preprint

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Seed germination is the first and the most susceptible stage in plant’s growing phases, so could be considered as an index to evaluate the effect of newly developed materials like nanoparticles (NPs), providing useful information for researchers. In our experiments, germination tests have been carried out in Petri plates, containing wet filter paper and nano-primed seeds. We had biosynthesized seven nanoparticles in our previous researches, including calcinated and non-calcinated zinc oxide, zinc, magnesium oxide, silver, copper and iron nanoparticles. The effect of these biogenic nanoparticles and their counterpart metallic salts including zinc acetate, magnesium sulphate, silver nitrate, copper sulphate and iron (III) chloride was studied on two popularly grown plants, wheat and flax, in laboratory condition to obtain preliminary information for future field experiments. Germination percentage, shoot length, root length, seedlings length, root-shoot ratio, seedling vigor index (SVI), shoot length stress tolerance index (SLSI) and root length stress tolerance index (RLSI) were calculated at 2nd and 7th days of the experiment. According to the results, the response of the plants to metal containing nanoparticles and metal salts mainly depend on type of the metal, plant species, concentration of the NP suspension or salt solution, condition of the exposure and the stage of growth.

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Bio-synthesized and Photocatalytic Effectiveness of Date Pit Mediated Magnesium Oxides Nanoparticles

Sackey

Mâaza

2022

Materials Horizons: From Nature to Nanomaterials

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Facile Biogenic Synthesis and Characterization of Seven Metal-Based Nanoparticles Conjugated with Phytochemical Bioactives Using Fragaria ananassa Leaf Extract

Cited by 29 publications

References 48 publications

In Vitro Evaluation of Antibacterial and Antifungal Activity of Biogenic Silver and Copper Nanoparticles: The First Report of Applying Biogenic Nanoparticles against Pilidium concavum and Pestalotia sp. Fungi

In Vitro Evaluation of Antibacterial and Antifungal Activity of Biogenic Silver and Copper Nanoparticles: The First Report of Applying Biogenic Nanoparticles against Pilidium concavum and Pestalotia sp. Fungi

Evaluating Positive and Negative Effects of Seven Biogenic Metal-based Nanoparticles on Seed Germination and Seedling of Nano-primed Wheat and Flax Seeds

Bio-synthesized and Photocatalytic Effectiveness of Date Pit Mediated Magnesium Oxides Nanoparticles

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