Antimicrobial and catalytic activity of citrus fruits peels mediated nano-flowers

Demırbas, Ayse

doi:10.14533/jbm.20.41

Cited by 7 publications

(2 citation statements)

References 33 publications

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“…Demirbas (2021) reported that Cu-based NF synthesized with orange peel extract effectively exhibited antimicrobial activity against Yersinia ruckeri strain [11]. The antimicrobial effect of lemon peel extract coordinated Cu NFs against Candida albicans, Staphylococcus aureus, and E. coli strains has been demonstrated [12]. Photocatalytic activities of silver (Ag) NFs synthesized by using Kalanchoe daigremontiana extract against methylene blue dye; antimicrobial activities have been demonstrated against S. aureus, and E. coli strains.…”

Section: Introductionmentioning

confidence: 99%

Optimal Synthesis of Organic@Inorganic (Algea@Cu) Hybrid Nanoflowers and Their Fenton-like Catalysis and Antioxidant Properties

Koca

Muhy

Halıcı

et al. 2022

Preprint

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Organic@inorganic hybrid nanoflowers (hNFs), which are widely used in enzyme purification and catalytic activity applications, consist of organic and inorganic components. Herein, hNFs was synthesized by the coordination of Ascoseria mirabilis extract and Cu in PBS, depending on concentration and medium pH, instead of expensive and difficult to obtain molecules (enzymes, DNA etc). According to the FE-SEM images, the morphology of hNFs depend to the pH of the PBS (synthesis did not occur at pH 5) and the volume of extract. The presence of Cu and other components was detailed with EDX mapping. The presence of functional groups playing key role in the synthesis was discussed with FT-IR peaks. Cu hNFs exhibited peroxidase like catalytic activity against guaiacol, and antioxidant activity. It is thought that this study will shed light on hNFs synthesis and catalytic activity application studies with bioextracts instead of biomolecules obtained by expensive and complex processes.

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Section: Introductionmentioning

confidence: 99%

Optimal Synthesis of Organic@Inorganic (Algea@Cu) Hybrid Nanoflowers and Their Fenton-like Catalysis and Antioxidant Properties

Koca

Muhy

Halıcı

et al. 2022

Preprint

View full text Add to dashboard Cite

show abstract

“…Demirbas (2021) reported that Cu-based NF synthesized with orange peel extract effectively exhibited antimicrobial activity against Yersinia ruckeri strain [10]. The antimicrobial effect of lemon peel extract coordinated Cu NFs against Candida albicans, Staphylococcus aureus, and E. coli strains has been demonstrated [11]. Photocatalytic activities of silver (Ag) NFs synthesized by using Kalanchoe daigremontiana extract against methylene blue dye; antimicrobial activities have been demonstrated against S. aureus, and E. coli strains.…”

Section: Introductionmentioning

confidence: 99%

Optimal Synthesis of Algae@Cu Hybrid Nanoflower And Their Antioxidant And Catalytic Activities

Koca

Muhy

Halıcı

2022

Preprint

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Hybrid nanoflowers (hNFs), which are widely used in enzyme purification and catalytic activity applications, consist of organic and inorganic components. In this study, hNFs were synthesized in PBS buffer (pH: 5-9) by using different volume of Ascoseria mirabilis algae extract (0.65 ml, 1 ml and 1.65 ml) instead of expensive and difficult to obtain molecules such as enzymes and DNA for the synthesis process. According to the FE-SEM images, the morphology and diameters of the petals and NFs differ depend to the pH of the PBS buffer (synthesis did not occur at pH 5) and the volume of extract used. The catalytic and antioxidant properties of NFs synthesized with the used bioextract under optimum conditions (pH: 7.4, 1 ml extract) where a complete flower formation was observed were evaluated. The presence of Cu element and other components was detailed with EDX mapping. The peaks obtained by FT-IR analysis and the existence of functional groups that play a role in the synthesis are discussed. According to the results of the characterization tests, hNFs were synthesized by a cheap and eco-friendly with the coordination of Cu element and A. mirabilis extract in PBS buffer. Cu NFs exhibited peroxidase like catalytic activity against guaiacol, and antioxidant activity. The activities of hNFs is based on a Fenton-like mechanism. It is thought that this study will shed light on hNFs synthesis and catalytic activity application studies with bioextracts instead of biomolecules obtained by expensive and complex processes.

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Synthesis of hybrid nanoflowers using extract of Ascoseira mirabilis, a large brown parenchymatous macroalga endemic to the Antarctic Ocean, as the organic component and evaluation of their antimicrobial, catalytic, and antioxidant activities

et al. 2022

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Antimicrobial and catalytic activity of citrus fruits peels mediated nano-flowers

Cited by 7 publications

References 33 publications

Optimal Synthesis of Organic@Inorganic (Algea@Cu) Hybrid Nanoflowers and Their Fenton-like Catalysis and Antioxidant Properties

Optimal Synthesis of Organic@Inorganic (Algea@Cu) Hybrid Nanoflowers and Their Fenton-like Catalysis and Antioxidant Properties

Optimal Synthesis of Algae@Cu Hybrid Nanoflower And Their Antioxidant And Catalytic Activities

Synthesis of hybrid nanoflowers using extract of Ascoseira mirabilis, a large brown parenchymatous macroalga endemic to the Antarctic Ocean, as the organic component and evaluation of their antimicrobial, catalytic, and antioxidant activities

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