Green synthesis of silver nanoparticles using an extract of Ives cultivar (Vitis labrusca) pomace: Characterization and application in wastewater disinfection

Raota, Camila Suliani; Cerbaro, Aline Fagundes; Salvador, Mirian; Delamare, Ana Paula Longaray; Echeverrigaray, Sérgio; Crespo, Janaína da Silva; Barcellos, Thiago; Giovanela, Marcelo

doi:10.1016/j.jece.2019.103383

Cited by 33 publications

(20 citation statements)

References 40 publications

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“…A practical application for extracts was also designed. The use of pomace and its valorization for wastewater remediation was previously reported in the literature [47]. In the present study, we emphasize that the extracts obtained from pomace can depollute the waters resulting from hemp fiber retting.…”

Section: Introductionsupporting

confidence: 53%

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White Grape Pomace Valorization for Remediating Purposes

et al. 2022

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The present investigation focuses on a possible alternative to reduce grape pomace’s negative impact on the environment by exploiting its capacities for wastewater remediation. Therefore, three directions are followed: (1) the characterization of white grape byproducts’ antioxidant and antiradical properties; (2) the determination of organophosphorus compound concentration that might be present in the samples; and (3) the evaluation of the possible use for wastewater remediation. The grape pomace was used for obtaining different extracts considering different extraction conditions. The hydroalcoholic extracts have an increased amount of total phenolic content. The lyophilized hydroalcoholic extract showed high total phenolic content (159.52 mg/100 g) and low organophosphorus content (0.257 ± 0.015 nmol). The lowest DPPH antiradical-scavenging activities were obtained for the extracts in ethanol obtained from refrigerated pomace (0.055) and for dried pomace (0.045).

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Section: Introductionsupporting

confidence: 53%

“…Recent studies evaluated the capacity of pomace's antiseptic properties, which were explored in the form of silver nanoparticles [47].…”

Section: Introductionmentioning

confidence: 99%

White Grape Pomace Valorization for Remediating Purposes

et al. 2022

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“…One of the biosynthetic processes that is often carried out is the preparation of metal nanoparticles with the help of plants as reducing agents. This synthesis method is not using toxic chemicals, biodegradable, and also relatively inexpensive for the nanoparticle synthesis process [3].…”

Section: Introductionmentioning

confidence: 99%

“…The content of methanol extract from the leaves of the Annonacea family plant contains polyphenolic compounds such as phenolics and flavonoids in abundance. This polyphenol compound is thought to have a relatively good reducing ability to Cu(II) and in some cases can also act as a chelating agent for transition metals [3,19]. The resulting nanoparticles were then characterized using UV-Vis Spectrophotometer, FTIR, XRD, and TEM and tested for their antioxidant activity.…”

Section: Introductionmentioning

confidence: 99%

Biosynthesis of copper nanoparticles using methanol extract of sugar-apple leaves (Anonnaceae squamosa), and its antioxidant activity

Maulana

Fasya

Ginting

et al. 2022

J. Phys.: Conf. Ser.

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Study on the biosynthesis of copper nanoparticles has been carried out employing the green synthesis method using methanol extract of Sugar-Apple leaf (Anonnaceae squamosa) as a reducing agent and stabilizer. The results of the reduction reaction of Cu2+ ions were confirmed using a UV-Vis Spectrophotometer, Fourier Transform Infrared (FTIR), X-Ray Diffraction (XRD), Transmission Electron Microscopy (TEM). The results of the characterization analysis showed that the nanoparticles formed were Cu, CuO2, Cu2O, and CuO, with crystal size of 38.17 nm, 27.82 nm, 15.59 nm, and 37.08 nm respectively. The obtained copper nanoparticles were tested for their antioxidant activity using the 1,1-diphenyl-2-picrihydrazil (DPPH) method. The antioxidant test results from the formed copper nanoparticles showed an IC50 value of 263.35 ppm, while vitamin C was 5.81 ppm. The previous study on the antioxidant activity of the methanol extract of Sugar-Apple leaf showed an IC50 value of 5.6 ppm. Therefore, it can be concluded that the antioxidant activity of the formed nanoparticles has a weak inhibitory power against 1,1-diphenyl-2-pycrilhydrazil (DPPH) radicals.

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“…Several researchers have reported on the synthesis of silver nanoparticles with antibacterial activity in the literature. For example, Skimmia laureola (28), Rumex hymenosepalus (29), Myrtus communis (30), Parkia speciosa (31), Holoptelea integrifolia (32), Oedera genistifolia (33), Vitis labrusca (34) and Muntingia calabura (35) have been explored for green synthesis. To understand the level of research progress in this field, there is a need to carry out a bibliometric analysis to grasp the holistic research trends on the subject that can provide new perspectives for future research.…”

Section: Introductionmentioning

confidence: 99%

Global mapping of research trends on antibacterial activity of green silver nanoparticles

2021

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Over the years, the quest for antibacterial agents from green nanoparticles has attracted great attention due to the global rise in the prevalence of multi-drug resistant bacteria. Although several studies on the antibacterial activity of plant-mediated silver nanoparticles have been documented, no bibliometric studies on the subject have been reported to date. As a result, the present study aimed to assess the global research trends on the antibacterial activity of green silver nanoparticles from 2000 to 2020. In the present study, we explored Science Citation Index Expanded (SCIE) to extract research articles written in English on the subject within the specified period. Two hundred and sixty-nine (269) eligible research articles were included in the bibliometric analysis and R-package “bibliometrix” was used to analyse the documents for annual scientific publications, authors’ impact, most relevant institutions, countries productivity, frequent words, co-occurrence network, co-citation network and authors/institutions/countries collaboration networks. Based on the analysis, the top three (3) authors, journals, institutions and countries were Kumar V (n = 5), Zangeneh MM (n = 5) and Oh BT (n = 4); King Saud University, Banaras Hindu University and Islamic Azad University; Journal of Cluster Science (n = 10), Applied Organometallic Chemistry (n = 8) and Microbial Pathogenesis (n = 8); India, Iran, and Korea. The study findings highlighted the gaps in a research collaboration that negate productivity. Therefore, we are optimitic that this study would enlighten researchers in the field about the research lapses and the need for research collaboration in future studies.

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Green synthesis of silver nanoparticles using an extract of Ives cultivar (Vitis labrusca) pomace: Characterization and application in wastewater disinfection

Cited by 33 publications

References 40 publications

White Grape Pomace Valorization for Remediating Purposes

White Grape Pomace Valorization for Remediating Purposes

Biosynthesis of copper nanoparticles using methanol extract of sugar-apple leaves (Anonnaceae squamosa), and its antioxidant activity

Global mapping of research trends on antibacterial activity of green silver nanoparticles

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