Silica nanoparticles alleviate cadmium toxicity in rice cells: Mechanisms and size effects

Cui, Jianghu; Liu, Tongxu; Li, Fangbai; Yi, Jicai; Liu, Chuanping; Yu, Huanyun

doi:10.1016/j.envpol.2017.05.014

Cited by 276 publications

(96 citation statements)

References 45 publications

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“…Silicon nanoparticles are promising and have agricultural implications, and several new applications are being investigated for plants. In the agricultural sector, Si-NPs were observed to be applied as a weapon against heavy metal toxicity (Cui et al 2017 ), UVB stress (Tripathi et al 2017 ), salinity stress (Abdel-Haliem et al 2017 ), dehydration (Jullok et al 2016 ), etc. Moreover, additional novel applications of Si-NPs include their use as fertilizers, pesticides, and herbicides.…”

Section: Use Of Si-nps In Agriculturementioning

confidence: 99%

“…Therefore, it is important to know how differently Si-NPs interact within the environment. Due to their unique properties, Si-NPs exhibit great potential in agriculture and may work better in alleviating different abiotic stresses than bulk material (Tripathi et al 2015 , 2017 ; Cui et al 2017 ; Abdel-Haliem et al 2017 ). Apart from the direct impact of Si-NPs on plant growth and development, Si-NPs can also be used as nanopesticides, nanoherbicides, and nanofertilizers (Fig.…”

Section: Introductionmentioning

confidence: 99%

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Application of silicon nanoparticles in agriculture

et al. 2019

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The beneficial effects of silicon and its role for plants are well established; however, the advantages of silicon nanoparticles over its bulk material are an area that is less explored. Silicon nanoparticles have distinctive physiological characteristics that allow them to enter plants and influence plant metabolic activities. The mesoporous nature of silicon nanoparticles also makes them good candidates as suitable nanocarriers for different molecules that may help in agriculture. Several studies have shown the importance of silicon nanoparticles in agriculture, but an overview of the related aspects was missing. Therefore, this review brings together the literature on silicon nanoparticles and discusses the impact of silicon nanoparticles on several aspects of agricultural sciences. The review also discusses the future application of silicon nanoparticles in plant growth, plant development, and improvement of plant productivity.

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Section: Use Of Si-nps In Agriculturementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Application of silicon nanoparticles in agriculture

et al. 2019

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“…Vacuolar compartmentalization of plant cells is one of the important detoxification mechanisms in rice. Gene OsHMA3 located on the cell membrane can transfer Cd into the vacuole and inhibit the metastasis of Cd [17]. The presence of Cd could induce NPT-SH synthesis in rice roots.…”

Section: Discussionmentioning

confidence: 99%

Identification of Cd Accumulation and Translocation Ability for the Root of 20 Rice Cultivars

Hu¹

2018

J. Agric. Food Dev.

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There was a certain difference in the accumulation and translocation capacity of Cd in 20 rice genotypes by hydroponics. The different detoxification mechanism of Cd in rice roots was explored from microcosmic perspective. The results showed that the accumulation of Cd in Japonica rice was larger than that in Indica rice. The Cd content in root was higher than that in stem/leaf, and the transfer factor varied in 1.22% -11.12%. The non-protein-sulfhydryl substance in root play a certain role in Cd detoxification in the rice root. The content of Cd in the root cell wall was higher than in other components, and the content of non-protein thiol (NPT) materials in root was significantly correlated with the accumulation of Cd. The Cd tolerance of these genotypes rice was obviously different, but the mechanism of detoxification of rice root was all related to the cell wall and the content of NPT in the cell.

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“…Similarly, Si‐NPs exhibit different physical and chemical characteristics and may alleviate different environmental stresses more than conventional Si . Silicon increased the flowering of strawberry when applied as nanosilica (SiO 2 ) and was effective when applied as a spray or soil drench .…”

Section: Can Nps Enhance the Yield Of Fruit Trees?mentioning

confidence: 99%

The use of nanotechnology to increase quality and yield of fruit crops

Zahedi

Karimi

Silva³

2019

J Sci Food Agric

111

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Nanotechnology is currently being widely employed in agriculture and horticulture. The most widely investigated and developed factor related to fruit trees is nanofertilizers (NFs), which play very important roles in increasing vegetative growth, improving reproductive growth and flowering, thereby increasing productivity, product quality and ultimately increasing shelf-life and decreasing fruit waste. These nanomaterials, which are generally sprayed at low concentrations on trees at different time intervals and in frequent sessions, are also considered as growth stimulants. Macro-and micro-scale NFs such as zinc, boron, chitosan, and fertilizer nanocomposites such as ZnFeMnB (zinc, iron, manganese, boron), NPKMg (nitrogen, phosphorus, potassium, magnesium), and calcite have been shown to significantly improve the vegetative and reproductive traits of fruit trees such as pomegranate, strawberry, mango, date, coffee and grape. Knowledge on the effects of NFs on fruit trees and biological reasons for their effects on different traits is incomplete and there is an urgent need for extensive research on these topics. Industry 2 weeks). 26 Edible nano-coatings (curcumin-NPs) in strawberry fruits decreased fungal rotting (27.62% in curcumin-NPs versus 45.5% in non-coated fruits). 53 J Sci Food Agric 2020; 100: 25-31

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Silica nanoparticles alleviate cadmium toxicity in rice cells: Mechanisms and size effects

Cited by 276 publications

References 45 publications

Application of silicon nanoparticles in agriculture

Application of silicon nanoparticles in agriculture

Identification of Cd Accumulation and Translocation Ability for the Root of 20 Rice Cultivars

The use of nanotechnology to increase quality and yield of fruit crops

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