Nanoparticles applied to plant science: A review

Arruda, S. C.; Silva, Alisson Luiz Diniz; Galazzi, Rodrigo Moretto; Azevedo, Ricardo Antunes; Arruda, Marco Aurélio Zezzi

doi:10.1016/j.talanta.2014.08.050

Cited by 293 publications

(95 citation statements)

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“…Examples of acquired images are presented in Figure 4. Nanoparticles are extremely reactive and are able to pass though the cell membrane [19,23]. Iron oxides and their aggregates cling to the negatively charge cell surface due to electrostatic adhesion [34].…”

Section: Resultsmentioning

confidence: 99%

“…According to literature, certain nanoparticle properties lead to idea that they could possibly accumulate in living organisms, including plants, through the food chain, resulting in changes in different plant development, such as germination, nutrition, seed production, and genotoxicity [12,[16][17][18]. Since plants are recognized as the producers in food chain, these organisms are significant component of ecological system and it is important to know different nanoparticles influence and their interaction with plant organisms [19]. Previous investigations showed that different types, sizes, concentrations, and properties of NPs variously affect different plant species [20][21][22][23][24].…”

Section: +mentioning

confidence: 99%

“…According to the different investigations nanoparticles permanently affect the living organisms and may lead to DNA damage [19,31]. Recently, RAPD method was successfully utilized for genotoxicity detection in cells of bacteria, plants, and animals due to its properties as rapid, relatively inexpensive, and effective novel biomarker assay [31][32][33].…”

Section: +mentioning

confidence: 99%

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Plant Explants Grown on Medium Supplemented with Fe₃O₄ Nanoparticles Have a Significant Increase in Embryogenesis

Kokina

Mickeviča

Jahundoviča

et al. 2017

Journal of Nanomaterials

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Development of nanotechnology leads to the increasing release of nanoparticles in the environment that results in accumulation of different NPs in living organisms including plants. This can lead to serious changes in plant cultures which leads to genotoxicity. The aims of the present study were to detect if iron oxide NPs pass through the flax cell wall, to compare callus morphology, and to estimate the genotoxicity in Linum usitatissimum L. callus cultures induced by different concentrations of Fe 3 O 4 nanoparticles. Two parallel experiments were performed: experiment A, where flax explants were grown on medium supplemented with 0.5 mg/l, 1 mg/l, and 1.5 mg/l Fe 3 O 4 NPs for callus culture obtaining, and experiment B, where calluses obtained from basal MS medium were transported into medium supplemented with concentrations of NPs identical to experiment A. Obtained results demonstrate similarly in both experiments that 25 nm Fe 3 O 4 NPs pass into callus cells and induce low toxicity level in the callus cultures. Nevertheless, calluses from experiment A showed 100% embryogenesis in comparison with experiment B where 100% rhizogenesis was noticed. It could be associated with different stress levels and adaptation time for explants and calluses that were transported into medium with Fe 3 O 4 NPs supplementation.

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Section: Resultsmentioning

confidence: 99%

Section: +mentioning

confidence: 99%

Section: +mentioning

confidence: 99%

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Plant Explants Grown on Medium Supplemented with Fe₃O₄ Nanoparticles Have a Significant Increase in Embryogenesis

Kokina

Mickeviča

Jahundoviča

et al. 2017

Journal of Nanomaterials

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“…Thus, using of these nanoparticles in cleaning the environment from pollutants is called nanoremediation. Many studies have been published concerning the benefits of nanoremediation or nanotechnology for environmental clean-up including heavy metals removing from soils (Ingle et al 2014;Araújo et al 2105;Jain et al 2015;Fajardo et al 2015;Jain et al 2016;Gillies et al 2016;Gil-Díaz et al 2016a;Martínez-Fernández et al 2017), using plants in clean up (Ghormade et al 2011;Capaldi Arruda et al 2015;Gil-Díaz et al 2016b;Martínez-Fernández et al 2017), remediation of waste water (Hamza et al 2016;Peeters et al 2016;De Luca and Ferrer 2017;Shekarriz et al 2017;Xue et al 2017) degradation of pesticides in soil and water (El-Temsah and Joner 2013;Gomes et al 2014;El-Temsah et al 2016;Kaushik and Djiwanti 2017). Nanoremediation of soils, as a promising strategy in minimizing the entry of pollutants in plant parts, can be performed using nanoparticles such as zero-valent iron nanoparticles (nZVI), ZnO, TiO 2 , carbon nanotubes, fullerenes and bimetallic nano-metals.…”

Section: Environmrntal Nanoremediation Under Climate Changementioning

confidence: 99%

Environmental Nanoremediation under Changing Climate

El-Ramady

Alshaal

El-Henawy

et al. 2017

EBSS

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MANY global problems threaten our life on the Planet including climate changes, environmental pollution, food and soil security, energy crisis, etc. This environmental pollution has not only mainly serious risks and stress involving the human health and safety of the entire ecosystem but also the quantity and quality of crops productivity worldwide. Due to the great gap between the global food production and the global consumption, there is a crucial need to cultivate these contaminated lands sooner or later. Therefore, the removing of pollutants from soils and waters should be performed in frame of sustainable remediation and sustainable energy production accordingly. Depending on many factors (source and kind of pollutants, land use and the economics of water and soil resources, etc) many strategies should be addressed for the sustainable and integrated management of polluted lands. Nanoremediation is a promising strategy in controlling pollution and management. Three major applications of nanoremediation could be characterized including detection of pollution using nanosensors, prevention of pollution, purification and remediation of contamination. Further studies also concerning the impact of changing climate on the nanoremediation process in the agroecosystems should be considered. Thus, this review will focus on the evaluation of environmental nanoremediation and its strategy in polluted lands under climate changes. Using of nanotechnology in pollution control as well as the environmental pollution and its sustainable management also will be highlighted.Keywords: Environmental nanoremediation, Climate change, Pollution, Crop production, Environmental stress. IntroductionClimate changes are a great challenge facing the human kind as well as other living things. The production of crops and other agricultural features are extremely susceptible to changes in climate. So, these global changes will be caused major shifts in crop distribution due to climate changes in the future. Moreover, it has been estimated that climate changes are likely to reduce yields and/or damage crops in the 21 Removing of pollutants from soils and waters could be linked with both the sustainable remediation as well as sustainable energy production (Kovacs and Szemmelveisz 2017; Zheng and Shi 2017). Many strategies for the sustainable and integrated management of polluted lands should be addressed depending on several factors e.g., type of pollutants and their level, the purpose of land use after remediation, soil characterization and its topography, climate , cropping patterns and the availability of resources and their economics (El-Ramady et al. 2017;Saha et al. 2017a). Furthermore, a great debate concerning using of lands for crop food production (under growing global population) or energy crop production was and still for ages (Paschalidou et al. 2016). Therefore, a global and holistic strategy in facing the main three threats including hunger, lack of energy and pollution of environment as well as climate changes should be esta...

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“…B i o l o g i c a l e f f e c t s i n p l a n t s e x p o s e d t o m e t a l n a n o p a r t ic l e s. Various toxic effects of nanoparticles on plants have been discussed in several comprehensive reviews [50][51][52][53][54][55][56], but data on the mechanisms of phytotoxicity reported in these publications are scarce and controversial.…”

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confidence: 99%

INTERACTIONS OF PLANTS WITH NOBLE METAL NANOPARTICLES (review)

Дыкман¹,

Shchyogolev²

2017

S-h. biol.

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A b s t r a c tGold and silver nanoparticles are used in a variety of biomedical practice as carriers of drugs, enhancers and/or converters of optical signal, immunomarkers, etc. The review examines a decade publications (2007)(2008)(2009)(2010)(2011)(2012)(2013)(2014)(2015)(2016) pertaining to the various influence of nanoparticles of noble metals (gold and silver) on growth and productivity of higher plants. In fact, possible phytotoxicity of these nanoparticles is being actively studied for over 10 years. The topicality of this field of research is due to the detection of a number of natural and human-caused factors resulting in interactions of plants with nanoparticles (B.P. Colman et al., 2013; N.G. Khlebtsov et al., 2011). A positive or negative impact of nanoparticles on plants is little known, and the information is very contradictory (P. Manchikanti et al., 2010; M. Carrière et al., 2012; C. Remédios et al., 2012; N. Zuverza-Mena et al., 2016). In the study both model (Arabidopsis thaliana) and cultivated plants (soy, canola, beans, rice, radish, tomato, pumpkin, etc.) were involved. The discussed data are indicative of both positive and negative effects of metal nanoparticles on plants, as well as of the chemical nature, size, shape, surface charge, and the dose introduced being the major factors that are responsible for the processes of intracellular nanoparticle penetration. In general terms, it was mentioned that silver nanoparticles were more toxic as compared to gold ones being due to more active silver ion diffusion from the silver nanoparticle surface. Silver ions are known to inhibit effectively biosynthesis of ethylene -a phytohormone controlling processes of plant stress, aging etc., wherein gold ions do not influence ethylene biosynthesis and signaling. Considered all, metal ion toxicity exceeds considerably a toxicity of nanoparticles. The mechanism of the nanoparticle phytotoxic action is often connected with accumulation of active oxygen species in plant tissues. The use of cell suspension cultures may be a promising approach to study plant-nanoparticles interaction (E. Planchet et al., 2015). The period during which these studies are conducted is still small for elucidating all aspects with regard to biosafety. Contradictory (often conflicting) information on the impact of nanoparticles, in our opinion, is a result of diverse experimental conditions used. It is noted that while being clearly incomplete and contradictory, the obtained data suggest that a coordinated research program is needed that would detect correlations between particle parameters, experimental design, and the observed biological effects.Keywords: gold nanoparticles, silver nanoparticles, toxicity, biological effects, plantsIn recent decades, both scientists and the world community have paid much attention to nanotechnology, based on the use of objects no larger than 100 nm in the synthesis, assembly and modification of substances, materials and structures with unusual (often unexpected) properties. The specific chara...

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Nanoparticles applied to plant science: A review

Cited by 293 publications

References 100 publications

Plant Explants Grown on Medium Supplemented with Fe₃O₄ Nanoparticles Have a Significant Increase in Embryogenesis

Plant Explants Grown on Medium Supplemented with Fe₃O₄ Nanoparticles Have a Significant Increase in Embryogenesis

Environmental Nanoremediation under Changing Climate

INTERACTIONS OF PLANTS WITH NOBLE METAL NANOPARTICLES (review)

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Nanoparticles applied to plant science: A review

Cited by 293 publications

References 100 publications

Plant Explants Grown on Medium Supplemented with Fe3O4 Nanoparticles Have a Significant Increase in Embryogenesis

Plant Explants Grown on Medium Supplemented with Fe3O4 Nanoparticles Have a Significant Increase in Embryogenesis

Environmental Nanoremediation under Changing Climate

INTERACTIONS OF PLANTS WITH NOBLE METAL NANOPARTICLES (review)

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Product

Resources

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Plant Explants Grown on Medium Supplemented with Fe₃O₄ Nanoparticles Have a Significant Increase in Embryogenesis

Plant Explants Grown on Medium Supplemented with Fe₃O₄ Nanoparticles Have a Significant Increase in Embryogenesis