Biofunctionalization and biological synthesis of the ZnO nanoparticles: The effect of Raphanus sativus (white radish) root extract on antimicrobial activity against MDR strain for wound healing applications

Kumar, Avshish; Saila, Edugulla Sre; Narang, Prachi; Aishwarya, M. S.; Raina, Rebha; Gautam, Meenakshi; Shankar, Edugulla Girija

doi:10.1016/j.inoche.2018.12.014

Cited by 33 publications

(6 citation statements)

References 25 publications

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“…The main components of Raphanus sativus L. leaves are known as phenolic compounds [28], with a relatively high content of flavonoids as quercetin and luteolin. Their application for the phytosynthesis of nanoparticles represents the focus of significant fewer works, generally based on the synthesis of nanoparticles such as ZnO [29,30].…”

Section: Introductionmentioning

confidence: 99%

In Vitro and In Vivo Evaluation of Silver Nanoparticles Phytosynthesized Using Raphanus sativus L. Waste Extracts

Ungureanu

Fierăscu

et al. 2021

Materials

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The aim of the current paper is the development of phytosynthesized silver nanoparticles mediated by Raphanus sativus L. extracts obtained through two extraction methods (temperature and microwave) and to test their potential application for controlling apple crops pathogens. The phytosynthesized materials were characterized by X-ray diffraction, scanning electron microscopy, and transmission electron microscopy. All the materials were evaluated in terms of antioxidant and in vitro antimicrobial activity (against bacteria, molds, and yeast: Escherichia coli ATCC 8738, Staphylococcus aureus ATTC 25923, Pseudomonas aeruginosa ATCC 9027, Salmonella typhimurium ATCC 14028, Candida albicans ATCC 10231, Venturia inaequalis, Podosphaera leucotricha, Fusarium oxysporum ATCC 48112, Penicillium hirsutum ATCC 52323, and Aspergillus niger ATCC 15475). Considering the results obtained in the in vitro assays, formulations based on nanoparticles phytosynthesized using Raphanus sativus L. waste extracts (RS1N) were evaluated as potential antifungal agents for horticultural crops protection, against Venturia inaequalis and Podosphaera leucotricha through in vivo assays. For the DPPH assay, the inhibition (%) varied between 37.06% (for RS1N at 0.8 mg/mL concentration) and 83.72% (for RS1N at 7.2 mg/mL concentration) compared to 19.97% (for RS2N at 0.8 mg/mL) and only 28.91% (for RS2N at 7.2 mg/mL). Similar results were obtained for RS3N (85.42% inhibition at 7.2 mg/mL) compared with RS4N (21.76% inhibition at 7.2 mg/mL). Regarding the ABTS assay, the highest scavenger activity values were recorded for samples RS1N (91.43% at 1.6 mg/mL) and RS3N (96.62% at 1.6 mg/mL).

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Section: Introductionmentioning

confidence: 99%

In Vitro and In Vivo Evaluation of Silver Nanoparticles Phytosynthesized Using Raphanus sativus L. Waste Extracts

Ungureanu

Fierăscu

et al. 2021

Materials

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“…The lattice edges in the Figure 3C indicated the single crystalline ZnO with associated (100) and (002) planes in the one selected area. While the other selected area (Figure 3A) belonged to the diffused and polycrystalline nature of rGO and CDs with (002) plane 47 …”

Section: Resultsmentioning

confidence: 99%

Rhinestone sheet like carbon and metal oxide‐based nanocomposites for flexible supercapacitor applications

Chaudhary

Sinha

Mohan

2022

Intl J of Energy Research

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Summary The increasing thrust lies in developing a better electrode material for supercapacitor applications. Carbon and metal oxide‐based nanocomposites are the latest trend in this research area. In the present work, we are proposing the synthesis of simple, eco‐friendly and cost‐effective reduced graphene oxide (rGO), naturally derived carbon dots (CDs), and zinc oxide (ZnO)‐based rZD ternary nanocomposites. These nanocomposites have been synthesized using eco‐friendly and accessible hydrothermal method at three different temperatures (i.e., 300, 400, and 500°C) and accordingly named as rZD300, rZD400, and rZD500. Further, the morphological (scanning electron microscopy and transmission electron microscopy) characterization studies predicted that ZnO and CDs were attached on to the rGO nanosheets to form the rhinestone sheet like structures. In addition, the crystalline and structural properties have been examined using X‐ray diffraction, Raman, X‐ray Photoelectron Spectroscopy, and X‐ray Absorption Spectroscopy. The electrochemical studies (cyclic voltammetry, galvanostatic charge‐discharge, and electrochemical impedance spectroscopic) predicted that highest capacitance achieved was 796 F/g using 2 M H2SO4 electrolytic solution for rZD500 nanocomposite. Finally, 1.5 V prototype flexible Supercapacitors (FSC) have been also fabricated using carbon cloth substrate for rZD500nanocomposite.

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“…It has been found that Aspergillus flavus, A. niger, A. clavatus, and Fusarium solani may all be inhibited by using an ethanol extract of White radish gathered in Vietnam (Duy et al, 2019). Scientists in India found that White radish ethanol extract significantly reduced E. coli growth (Kumar et al, 2019). Researchers in India found that white radish has powerful effects against the bacteria Agrobacterium rhizogenes (Muthusamy and Shanmugam, 2020).…”

Section: Antimicrobial Activitymentioning

confidence: 99%

Antioxidant and antimicrobial activities of White Radish

Sevindik

Onat²,

Mohammed

et al. 2023

Turkish JAF Sci.Tech.

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Since prehistoric times, humans have relied on plants for a wide variety of needs, including sustenance, shelter, thermal regulation, and medical treatment. Plants are significant organics because of the many ways they may be put to use. The white radish (Raphanus raphanistrum subsp. sativus (L.) Domin) was tested for its antioxidant and antibacterial properties, as were its tuber and aerial portions. A soxhlet was used to extract ethanol from plant material. The antioxidant and oxidant capacities were tested with the use of Rel Assay TAS and TOS kits. The agar dilution technique was used to test for antimicrobial activity against the bacteria and fungus included in the experiment. As a result of the studies, the TAS value of the tuber extract of the plant was measured as 6.698±0.187, the TOS value as 5.609±0.245 and the OSI value as 0.084±0.002. The TAS value of the herbal aerial parts extract was 4.689±0.223, the TOS value was 3.746±0.128, and the OSI value was 0.080±0.003. Inhibition of tuber extract was observed at concentrations varying between 25-100 against bacterial strains and 200 µg/mL against fungal strains. Aerial parts extract showed inhibition against bacterial strains at concentrations varying between 100-200 and against fungus strains at concentrations ranging from 200-400 µg/mL. As a result, it was determined that the white radish plant has significant antioxidant and antimicrobial activity.

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Biofunctionalization and biological synthesis of the ZnO nanoparticles: The effect of Raphanus sativus (white radish) root extract on antimicrobial activity against MDR strain for wound healing applications

Cited by 33 publications

References 25 publications

In Vitro and In Vivo Evaluation of Silver Nanoparticles Phytosynthesized Using Raphanus sativus L. Waste Extracts

In Vitro and In Vivo Evaluation of Silver Nanoparticles Phytosynthesized Using Raphanus sativus L. Waste Extracts

Rhinestone sheet like carbon and metal oxide‐based nanocomposites for flexible supercapacitor applications

Antioxidant and antimicrobial activities of White Radish

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