Antiviral activity of titanium dioxide nanostructures as a control strategy for broad bean strain virus in faba bean

Elsharkawy, Mohsen Mohamed; Derbalah, Aly

doi:10.1002/ps.5185

Cited by 57 publications

(26 citation statements)

References 30 publications

(29 reference statements)

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“…Therefore, all over the world, a search for alternative or complementary methods towards protecting potatoes from diseases and innovative approaches for protecting valuable potato crops without losing product profitability is performed. A way in which to develop a system for protecting potatoes from these diseases is the use of nanotechnology achievements, allowing increasing yield and product quality, and protecting plants from various diseases [13][14][15][16][17][18].…”

Section: Nanobiology and Genetics Omicsmentioning

confidence: 99%

Effect of the Presowing Treatment of Potato Tubers with Film Coating Containing Metal Nanoparticles on Pathologies and Yield Production

Zeyruk¹,

Vasilieva²,

Derevyagina³

et al. 2019

Nanotechnol Russia

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A preparation based on iron, zinc, copper, and molybdenum nanoparticles (NPs) in a polymer film formed from a mixture of Na-carboxymethylcellulose and polyethylene glycol-400 was developed for presowing pretreatment of potato tubers. Based on laboratory tests, the optimal concentrations and ratio of Fe : Zn : Cu : Mo nanoparticles were determined as 10 -6 : 10 -2 : 10 -8 : 10 -8 (%). Field tests in the integrated system of potato protection showed that the presowing treatment of potato tubers with nanoparticles Fe : Zn : Cu : Mo in the polymer film reduced the prevalence and degree of development of Alternaria blight (2.2 and 2.4 times) and late blight of potato (3.4 and 4.2 times) during the growing season and led to an increase in yield of marketable products by 11.7% compared to the control.

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Section: Nanobiology and Genetics Omicsmentioning

confidence: 99%

Effect of the Presowing Treatment of Potato Tubers with Film Coating Containing Metal Nanoparticles on Pathologies and Yield Production

Zeyruk¹,

Vasilieva²,

Derevyagina³

et al. 2019

Nanotechnol Russia

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“…Titanium dioxide (TiO 2 ) NPs have been shown to possess virucidal effect against Influenza virus in suspension or when absorbed on a film [310]. Faba bean plants treated with TiO 2 NPs showed a significant reduction in disease severity caused by the broad bean stain virus (BBSV), leading to enhanced growth of TiO 2 -NP-treated plants [311]. TiO 2 -NPs exhibited strong anti-SARS-CoV-2 activity at very low cytotoxic concentrations, leading to the recommendation that these NPs may be used in vitro and in wall coatings to serve as a potent disinfectant of the Coronavirus [312].…”

Section: Nanoparticlesmentioning

confidence: 99%

Nanotechnology Applications of Flavonoids for Viral Diseases

et al. 2021

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Recent years have witnessed the emergence of several viral diseases, including various zoonotic diseases such as the current pandemic caused by the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). Other viruses, which possess pandemic-causing potential include avian flu, Ebola, dengue, Zika, and Nipah virus, as well as the re-emergence of SARS (Severe Acute Respiratory Syndrome) and MERS (Middle East Respiratory Syndrome) coronaviruses. Notably, effective drugs or vaccines against these viruses are still to be discovered. All the newly approved vaccines against the SARS-CoV-2-induced disease COVID-19 possess real-time possibility of becoming obsolete because of the development of ‘variants of concern’. Flavonoids are being increasingly recognized as prophylactic and therapeutic agents against emerging and old viral diseases. Around 10,000 natural flavonoid compounds have been identified, being phytochemicals, all plant-based. Flavonoids have been reported to have lesser side effects than conventional anti-viral agents and are effective against more viral diseases than currently used anti-virals. Despite their abundance in plants, which are a part of human diet, flavonoids have the problem of low bioavailability. Various attempts are in progress to increase the bioavailability of flavonoids, one of the promising fields being nanotechnology. This review is a narrative of some anti-viral dietary flavonoids, their bioavailability, and various means with an emphasis on the nanotechnology system(s) being experimented with to deliver anti-viral flavonoids, whose systems show potential in the efficient delivery of flavonoids, resulting in increased bioavailability.

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“…Недавние исследования подтвердили их применение в качестве фунгицидов как в сельском хозяйстве, так и в пищевой промышленности, поскольку они способны ингибировать рост грибковых патогенов растений, таких как Botrytis cinerea, Penicillium expansum, Fusarium graminearum и Phytophthora infestans. Неслучайно применение НЧ для усиления роста растений и борьбы с их болезнями является передовой практикой [13][14][15][16][17][18][19][20].…”

Section: Introductionunclassified

Показатели Урожайности Ярового Ячменя После Предпосевной Обработки Семян Наночастицами Металлов

Ольховская¹,

Богословская²,

Яблоков³

et al. 2019

Rossijskie nanotehnologii

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Для удовлетворения растущего спроса на продовольствие необходимы разработки новых подходов в предпосевной обработке семян с использованием современных нанотехнологий. Изучено влияние предпосевной обработки ярового ячменя наночастицами металлов в составе полимерной пленки на показатели роста и развитие растений, а также урожайность в условиях производственных испытаний. Использованные наночастицы (НЧ) металлов имеют следующие характеристики: НЧ Fe-размер 56.0 ± 0.9 нм, фазовый состав: Fe о-27.9 ± 2.1%, Fe 2 O 3-72.1 ± 3.6%; НЧ Zn-размер 104.0 ± 3.7 нм, фазовый состав: Zn о-100%; НЧ Cu-размер 65.0 ± 1.2 нм, фазовый состав: Cu о-100%. Полимерная пленка на поверхности зерна сформирована из смеси полимеров Na-карбоксиметилцеллюлозы и полиэтиленгликоля-400. Предпосевная обработка семян ячменя НЧ металлов в составе полимерной пленки способствует повышению энергии прорастания и всхожести семян, увеличению зеленой массы и корней растений. В производственных испытаниях предпосевная обработка семян НЧ металлов в составе пленки приводит к повышению урожайности зерна на 4.1% и снижению его влажности на 2.2% по сравнению с контролем.

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Antiviral activity of titanium dioxide nanostructures as a control strategy for broad bean strain virus in faba bean

Abstract: TDNS is an important, eco-friendly and safe strategy for controlling BBSV in faba bean and this study is the first report of this control strategy. © 2018 Society of Chemical Industry.

Cited by 57 publications

References 30 publications

Effect of the Presowing Treatment of Potato Tubers with Film Coating Containing Metal Nanoparticles on Pathologies and Yield Production

Effect of the Presowing Treatment of Potato Tubers with Film Coating Containing Metal Nanoparticles on Pathologies and Yield Production

Nanotechnology Applications of Flavonoids for Viral Diseases

Показатели Урожайности Ярового Ячменя После Предпосевной Обработки Семян Наночастицами Металлов

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