Green Synthesis of Copper Nanoparticles Using Mandarin (Citrus reticulata) Peel Extract and Antifungal Study

Trang, Nguyễn Thị; Dung, Pham Dinh; Ngọc, Lê Sĩ; Van, Pham Thi Ha; Thắng, Phạm Quang

doi:10.9734/ajb2t/2018/39126

Cited by 5 publications

(2 citation statements)

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“…Therefore, the powder is characterized as CuONPs according to the international data base of the Joint Committee on Diffraction Standards for Dust (JCDPS 9-43) and the Joint Committee on Standards for Diffraction of Dust (No. 089-2838) (Trang et al, 2018;Van den Bruinhorst et al, 2016). The functional groups of the responsible components of the ion bio-reduction and Cu ion stabilization were identified by FTIR spectrometer (Figure 3a) (Tadjarodi et al, 2015).…”

Section: Resultsmentioning

confidence: 99%

Copper oxide nanoparticles biosynthetized improve germination and bioactive compounds in wheat sprouts

Ortega-Ortíz¹,

Gaucin-Delgado

Preciado-Rangel

et al. 2022

Not Bot Horti Agrobo

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Metal nanoparticles have many positive effects in improving crop production and productivity and allow for increased germination and rapid crop establishment under field conditions. The metallic nanoparticles applied in this study were copper oxide nanoparticles (CuONPs) biosynthesized using orange peel (Citrus X sinensis) as a reducing agent to avoid or reduce toxicity in wheat seeds and sprouts. This study determined the effect of CuONPs on germination, radicle and plumule length, as well as the production of phytochemical compounds in wheat sprouts. The seeds were treated with suspensions of CuONPs at the following concentrations: 0, 0.5, 1, 2, 4 and 6 mg mL-1. The results indicate that the use of low doses of CuONPs (0.5 mg mL-1), improved germination, vigor, plumule and radicle length, in addition to increasing the biosynthesis of phytochemical compounds in wheat shoots. A high concentration of CuONPs (6 mg mL-1) causes inhibitory effects due to Cu accumulation and phytotoxicity in plant tissue. The use of CuONPs for green synthesis is a viable alternative to obtain beneficial effects in germination and seedling development, as well as greater secondary metabolite production.

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Section: Resultsmentioning

confidence: 99%

Copper oxide nanoparticles biosynthetized improve germination and bioactive compounds in wheat sprouts

Ortega-Ortíz¹,

Gaucin-Delgado

Preciado-Rangel

et al. 2022

Not Bot Horti Agrobo

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“…17, No. 17, June 2024 oparticles are known for their captivating properties like antimicrobial, magnetic and catalytic [17][18][19][20][21][22][23][24] .…”

Section: Introductionmentioning

confidence: 99%

Remarkable photocatalytic performance of zinc oxide nanoparticles prepared through green synthetic method by using Citrus limon dry peel extract

Waiba,

Sharma,

Sapkota

2024

Sci World

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Zinc oxide nanoparticles (ZnO NPs) were synthesized through green synthetic method using Citrus limon (Lemon) dry peel extract which acts as a reducing agent. The synthesized nanoparticles were yellowish white and their UV-vis spectra showed the characteristic maximum peak at 332 nm which affirmed the formation of zinc oxide nanoparticles. For further confirmation, the synthesized nanoparticles were characterized through X-ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FT-IR), Field Emission Scanning Electron Microscopy (FE-SEM) and High-Resolution Transmission Electron Microscopy (HR-TEM). The most intense peak in the XRD pattern was selected for crystallite size determination by using the Scherrer’s equation; the average crystallite size was computed to be 19 nm. FE-SEM results demonstrated the spherical shape of nanoparticles with less distinct morphology. The hexagonal structure of ZnO NPs was identified by HR-TEM. ZnO NPs showed excellent catalytic activity of 50.25% photodegradation of MB under natural sunlight irradiation for 120 minutes. The results show that the as-synthesized ZnO NPs can have possible application in water treatment for removing harmful dyes. The phytochemical screening of dry Citrus limon peel extract revealed the presence of alkaloids, flavonoids, cardiac glycosides, saponins, terpenoids, tannins, and reducing sugar.

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Copper-based nanostructures: Antimicrobial properties against agri-food pathogens

Rajwade

Chikte

Singh

et al. 2022

Copper Nanostructures: Next-Generation of Agrochemicals for Sustainable Agroecosystems

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Green Synthesis of Copper Nanoparticles Using Mandarin (Citrus reticulata) Peel Extract and Antifungal Study

Cited by 5 publications

References 0 publications

Copper oxide nanoparticles biosynthetized improve germination and bioactive compounds in wheat sprouts

Copper oxide nanoparticles biosynthetized improve germination and bioactive compounds in wheat sprouts

Remarkable photocatalytic performance of zinc oxide nanoparticles prepared through green synthetic method by using Citrus limon dry peel extract

Copper-based nanostructures: Antimicrobial properties against agri-food pathogens

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