Antioxidant Activity as an Indicator of the Efficiency of Plant …
The green synthesis of zinc oxide nanoparticles (ZnO NPs) using a diverse range of plant species has been extensively reported. Despite the success achieved by biogenic synthesis, there are problems with the control and prediction of the properties of ZnO NPs, due to phytochemical diversity between plant species. In this sense, the main …
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Porous Zinc Oxide and Plant Polyphenols as a Replacement …
The aim of this experiment is to evaluate the effects of adding porous zinc oxide, plant polyphenols, and their combination to diets without antibiotics and high-dose zinc oxide on the growth performance, diarrhea incidence, intestinal morphology, and microbial diversity of weaned piglets. A total of 150 Duroc × Landrace × Large White …
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Plant-Mediated Biosynthesis and Photocatalysis …
In recent years, nanoparticles synthesis by green synthesis has gained extensive attention as a facile, inexpensive, and environmentally friendly method …
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Actions and reactions of plants derived zinc-oxide nano …
ZnO is a biosafe substance with photocatalytic properties and photo-oxidizing for both inorganic and living organisms [19], [20]. The potential employment of nanoparticles in agriculture holds promise for improving existing crop management techniques in the foreseeable future. ... H. Jan et al., Plant-based synthesis of zinc oxide nanoparticles ...
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Facile Synthesis and Characterization of Zinc Oxide
In recent, bio-nanomaterials becomes of more interest due to their projecting biological nature and uses towards biomedical field. The nanoparticles of metal oxides (MONPs) have been introduced into the field of biomedicine, particularly for antibacterial, anticancer, gene conveyance, bio sensing, and cell imaging [].Zinc oxide (ZnO) …
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Induction of tomato plant biochemical immune responses …
The current study used zinc oxide nanoparticles (ZnO-NPs) to protect the tomato plant against Fusarium wilt. ... and carotenoids by 21.87% compared to infected plants. Zinc plays a vital role in photo-assimilation as an increase in the rate of photosynthesis and chlorophyll contents in the higher plants ...
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Zinc Oxide Nanoparticles in Alleviation of Toxicity Induced …
Zinc oxide (ZnO), an amphoteric oxide, is soluble in most of the acids but is insoluble in water (Spero et. al., 2000). Zinc oxide nanoparticles (ZnO-NPs) are widely used in a variety of products ...
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Greener Synthesis of Zinc Oxide Nanoparticles: …
Zinc oxide is the most promising inorganic oxides that are extensively used owing to its suitable magnetic, electrical and optical properties. ... Various studies have suggested that plant extracts are better candidates and more appropriate for large-scale green NP synthesis owing to the high rate of synthesis compared to when other …
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Application of Zinc Oxide Nanoparticles and …
Salinity is an edaphic stress that dramatically restricts worldwide crop production. Nanomaterials and plant growth-promoting bacteria (PGPB) are currently used to alleviate the negative effects of …
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Zinc Oxide Nanoparticles Synthesis Using Herbal Plant
Zinc oxide (ZnO) nanoparticles were made using aqueous extracts of Melia azedarach L. stems, roots, flowers, leaves and fruits. UV-visible spectral measurements were taken to characterise and validate the generated ZnO nanoparticles, with the absorbance peak reported in the 290–330 nm range.
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Morphology Effects on Electro- and Photo-Catalytic Properties of Zinc …
Environmental problems are among the most pressing issues in the modern world, including the shortage of clean drinking water partially caused by contamination from various industries and the excessive emission of CO2 primarily from the massive use of fossil fuels. Consequently, it is crucial to develop inexpensive, effective, and …
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Zinc oxide nanoparticles: biogenesis and applications …
Plant diseases and pests are responsible for 20–40% crop losses annually, threatening food security. Agrichemicals are extensively used to manage diseases and pests but their use is raising concerns due to their toxicity to humans and the environment. Nanotechnology has the potency of transforming the pesticide industry by decreasing …
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Coactive role of zinc oxide nanoparticles and plant growth …
Among different types of NPs, zinc oxide NPs (ZnO-NPs) have shown an immense role in improving plant growth and productivity (Zulfiqar. et al., 2019). ZnO-NPs provide Zn which is an essential nutrient to regulate basic plant mechanisms such as germination, production of photosynthetic pigments, gene expression, cell elongation and …
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Phycosynthesis and Enhanced Photocatalytic Activity …
Zinc oxide (ZnO) NPs are described as a significant semiconductor material and of great interest in their characteristic properties such as wide-bandgap, high …
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Genotoxicity of Zinc Oxide Nanoparticles in Plants
Genotoxicity of Zinc Oxide Nanoparticles in Plants Demonstrated Using Transgenic Arabidopsis thaliana Bull Environ Contam Toxicol. 2018 Oct;101(4) :514-520. ... (TGS) reporter genes were for the first time adopted to assess the genotoxicity of Zinc oxide NP (ZnO-NP). Results showed that the root exposure to ZnO-NP led to increased HR and ...
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The Role of Zinc Oxide Nanoparticles in Plants: A Critical …
ZnO plays effective role in physiological and anatomical responses in plants and utilization of zinc oxide particles (ZnO NPs) in agriculture has been accelerated and gained importance (Agarwal et al. 2017 ). Zinc in the form of capsules of size 1–100 nm can be utilized as a Zinc nanoparticle (Zn NPs).
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A Review on Green Synthesis of Zinc Oxide Nanoparticles Using Plant
S/N Plants name [common name] Plants parts SPR p eak (nm) Functional group predic tion Techniques for morphological assessment Shape Size Ref. 1 Cydonia oblonga [quince] Seeds 384 3400 – 3500 O ...
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A review on bio-synthesized zinc oxide nanoparticles using plant
Considering these advantages, the current review includes a brief description on the various chemical and physical synthesis method of zinc oxide (ZnO) nanoparticles with emphasis on the biosynthesis of ZnO nanoparticles using plant extracts (and briefly microbes), the phytochemicals present in the plant extracts, the plausible mechanisms ...
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Plant-Based Bimetallic Silver-Zinc Oxide Nanoparticles: A …
Plant-based silver-zinc oxide bimetallic nanoparticles are popular for photocatalysis mainly for their reduction capabilities. The better mechanism of photocatalytic efficiency of green synthesized Ag/ZnO NPs can be described in Figure 8, as reviewed from research articles. Zinc oxide NPs grip energy photons that are equal or greater to holes ...
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Actions and reactions of plants derived zinc-oxide …
ZnO is a biosafe substance with photocatalytic properties and photo-oxidizing for both inorganic and living organisms [19], [20]. The potential employment of …
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Zinc Oxide Plant
ELECTRICAL ZINC OXIDE PLANT. Product Details: Zinc Oxide : 99.5% TO 99.9% Granted & Recovery 15 to 20% Extra. Zinc oxide chemical compound, ZnO, is a fine white powder, that is nearly insoluble in water but soluble in acids or alkalies. It occurs as white hexagonal crystals or a white powder commonly known as Zinc Oxide White Seal.
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Synthesis of Zinc Oxide Nanoparticles and Their …
Biotic and abiotic stress factors are pivotal considerations in agriculture due to their potential to cause crop losses, food insecurity, and economic repercussions. Zinc oxide nanoparticles (ZnO nanoparticles) have gained substantial attention from researchers worldwide for their capacity to alleviate the detrimental impacts of both biotic and abiotic …
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Recent advancements in sustainable synthesis of zinc …
The sustainable synthesis of zinc oxide nanoparticles (ZnO-NPs) using plant extracts has gained significant attention in recent years due to its eco-friendly …
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Zinc oxide nanoparticles: a review of their biological …
Zinc oxide nanoparticles (ZnO NPs) are considered as a biosafe material for biological species. ... Table 4 Negative effects of zinc oxide nanoparticles on plant growth and metabolism. Full size table. The cellular and genotoxicity of ZnO NPs in plants are related with stimulation of lipid peroxidation and oxidative stress . Toxicity may also ...
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(PDF) Photocatalytically Active Zinc Oxide and Titanium …
PDF | On Jul 1, 2019, O. V. Zakharova and others published Photocatalytically Active Zinc Oxide and Titanium Dioxide Nanoparticles in Clonal Micropropagation of Plants: Prospects | Find, read and ...
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Plants | Free Full-Text | Foliar Application of Zinc Oxide
Water shortage and salinity are major challenges for sustaining global food security. Using nutrients in the nano-scale formulation including zinc oxide nanoparticles (ZnO NP) is a novel fertilization strategy for crops. In this study, two field-based trials were conducted during 2018 and 2019 to examine the influence of three ZnO NP …
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Plant-Mediated Zinc Oxide Nanoparticles: Advances …
Zinc precursors such as zinc acetate [Zn(OAc) 2], zinc chloride [ZnCl 2], zinc nitrate [Zn(NO 3) 2] and zinc sulphate [ZnSO 4] solutions are individually used with a fixed amount of plant extract, and it serves as the source for preparing zinc oxide …
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Effects of Zinc-oxide Nanoparticles on Soil, Plants, Animals …
For example, applying zinc oxide nanofertilizers to soil may lead to an accumulation of zinc in the environment, which can be toxic to plants and animals [149]. Furthermore, there is a lack of ...
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Synthesis of Zinc Oxide Nanoparticles and Their …
the production of nano zinc oxide with varying impacts on plants, even while maintaining consistent particle sizes and shapes [67]. 2.1. Physical Methods 2.1.1. Physical Vapor Deposition (PVD) Physical vapor deposition (PVD) is a procedure used for the preparation of ZnO nanoparticles. Common PVD techniques involve the cathode arc …
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Effects of zinc-oxide nanoparticles on soil, plants, animals …
DOI: 10.1016/J.ENMM.2017.12.006 Corpus ID: 134206149; Effects of zinc-oxide nanoparticles on soil, plants, animals and soil organisms: A review @article{Rajput2018EffectsOZ, title={Effects of zinc-oxide nanoparticles on soil, plants, animals and soil organisms: A review}, author={Vishnu Dayal Rajput and Tatiana M. …
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