Effect of TiO2 nanoparticles on metabolic limitations to photosynthesis under cold in chickpea

Hasanpour, H; Maali-Amir, R.; Zeinali, H.

doi:10.1134/s1021443715060096

Cited by 116 publications

(29 citation statements)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Therefore, nanotechnology such as using nanoscale fertilizer may offer new techniques to be used for crop management. The efficient use of nano-scale microelements was reported by many authors including titanium (Hasanpour et al 2015;Singh and Lee 2016;Tan et al 2017) silicon (Siddiqui et al 2014;Ashkavand et al 2015;Sabaghnia and Janmohammadi 2015;Qados and Moftah 2015;Liu et al 2015;Wang et al 2015;Mahdavi et al 2016) silver (Seghatoleslami et al 2015;Almutairi 2016) iron (Martínez-Fernández et al 2015;Pourjafar et al 2016) zinc (Seghatoleslami and Forutani 2015;Soliman et al 2015). The previous reports also described the role of nanomaterials in ameliorating biotic stress in plant habitat.…”

Section: Nanobiotechnology For Crop Productivitymentioning

confidence: 94%

Nanobiotechnology for Plants

Abdalla¹,

Ragab

Fári

et al. 2019

EBSS

View full text Add to dashboard Cite

N ANOTECHNOLOGY has been revolutionized penetrating all sectors in our life through the nanoscience as an essential science for a wide range of technologies. Amazing achievements resulted from this nanotechnology including all agricultural fields such as plant nutrition and crop productivity, energy sector, food sector, and plant biotechnology. A conjugation between plant biotechnology and nanotechnology has been produced an important science called plant bio-nanotechnology. Several fields have been invaded through different nanobiotechnology applications in agriculture including (1) the nanotechnology of encapsulated agro-chemicals, (2) the monitoring of different environmental stresses and crop conditions using nanobiosensors, (3) the improvement of crop production and ameliorating plants against diseases and (4) solution several environmental problems. The crop productivity also could be improved using some new agro-chemicals (e.g., nanofertilizers and nanopesticides). These agro-chemicals are very effective in delivering encapsulating nanomaterials and then enhancement the productivity of crops as well as the suppress plant pests and diseases and protecting the environment from pollution. On the other hand, nanoparticles could enter the food chain via different nano-agrochemicals or nano-processed foods. Therefore, many approaches including uptake of nanoparticles by plants, entry and bio-distribution of nanoparticles into the food chain are needed before using of different bionanotechnological tools in agro-production sector. Further new regulations should be created or rebuilt for new approaches in plant bionanotechnology. Therefore, this review will focus on our needs and risks in the plant nanobiotechnology.

show abstract

Section: Nanobiotechnology For Crop Productivitymentioning

confidence: 94%

Nanobiotechnology for Plants

Abdalla¹,

Ragab

Fári

et al. 2019

EBSS

View full text Add to dashboard Cite

show abstract

“…The effect of nanoparticles on the Journal of Nanomaterials photosystem has been achieved by increasing Rubisco enzyme production and chloroplast light immersion capacity [115] and inhibiting ROS production [119]. Exposure to TiO 2 nanoparticles increases the expression of the Rubisco and chlorophyll-binding protein gene [144], leaf pigments, and antioxidant enzyme activities [145] and improves resistance to stress chilling. Plants suffering from cold stress upregulated the genes MeAPX 2 and MeCu/ZnSOD and increased the activities of dehydroascorbate reductase, monodehydroascorbate reductase, and glutathione reductase that scavenge ROS, resulting in repressed oxidative stress, i.e., lipid peroxidation, degradation of chlorophyll, and production of H 2 O 2 , eventually ensuring stress tolerance [146].…”

Section: Role Of Nanoparticles In Plant Stress Tolerancementioning

confidence: 99%

Uptake, Translocation, and Consequences of Nanomaterials on Plant Growth and Stress Adaptation

Ali

Mehmood

Khan

2021

Journal of Nanomaterials

193

101

View full text Add to dashboard Cite

Nanotechnology has shown promising potential tools and strategies at the nanometer scale to improve food production and meet the future demands of agricultural and food security. However, considering nanotechnology’s potential benefits to date, their applicability has not yet reached up to field conditions. Increasing concerns regarding absorption, translocation, bioavailability, toxicity of nanoparticles, and impropriety of the regulatory framework restrict the complete acceptance and inclination of the agricultural sector to implement nanotechnologies. The biological function of nanoparticles depends on their physicochemical properties, the method of application, and concentration. The effects of the various types of nanoparticles (NPs) on plants were determined to increase seed germination and biomass or grain yield. The NPs also increased the plant’s resistance to various biotic and abiotic stresses. The plant’s biological functions depend on the events that occur at the molecular level. However, little progress has been made at the molecular level influenced by nanoparticles, which is an important step in evaluating potential mechanisms and plants’ effects. Therefore, it is important to understand plants’ underlying mechanism and response towards nanoparticles, and the gene expression changes through molecular approaches. The associations of nanomaterials with plant cells, the process of internalization, and the distribution of biomolecules using nanoparticles as a carrier are studied but not well understood. The transmission of biomolecules, such as nucleic acids, is a major obstacle due to cell walls, limiting the application of nanomaterials in crop enhancement mediated by genetic engineering. Recently, the use of different nanomaterials for nucleic acid delivery in plant cells has been published. Here, we aim to update researchers on the absorption and translocation of nanoparticles and elaborate on the importance of nanoparticles in agriculture and crop stress tolerance.

show abstract

“…The metallic NPs play an essential role in plant growth and development at very low concentrations within the tolerance limits of plants. The response of plants to metal NPs varies according to the characteristics of NPs (size, shape, concentrations, exposure time and so on), the plant species and the growth stage of plants (Aslani et al, 2014;Hasanpour et al, 2015;Aliabadi et al, 2016). Some researchers reported that the excessive of TiO2-NPs in the long term caused a phytotoxic effect on seed germination, chlorophyll content, photosynthesis activity, plant growth and so on (Samadi et al, 2014;Dogaroglu & Koleli, 2017a;Yaqoob et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Impact of titanium dioxide nanoparticles (TiO2-NPs) on growth and mineral nutrient uptake of wheat (Triticum vulgare L.)

Dağhan¹,

Gulmezoglu²,

Köleli³

et al. 2020

biost

View full text Add to dashboard Cite

Titanium dioxide nanoparticles (TiO2-NPs) among metallic NPs are one of the most produced and consumed NPs in the world. Thus, TiO2-NPs release into the environment is inevitable. Their impact on food source cereals is still unclear. The purpose of this study was to assess the phytotoxic impacts of TiO2-NPs on growth and some mineral nutrient (zinc (Zn), iron (Fe), manganese (Mn), copper (Cu), nitrogen (N), phosphorous (P), potassium (K)) uptake of the wheat (Triticum vulgare L.) plant. The TiO2-NP suspensions at increasing concentrations (0, 5, 10, 20 and 40 mg L -1 ) were applied to wheat plant Yunus cultivar grown in hydroponic culture under controlled conditions for 21 days. The results indicate that the TiO2-NPs have not statistically significant effects on plant growth. The chlorophyll content was decreased with increasing TiO2-NP treatment, except for 5 mg L -1 TiO2-NPs treatment. The higher N (4.58%), P (0.78%), Zn (87.50 mg kg -1 ), and Cu (12.90 mg kg -1 ) concentration were recorded at 40 mg L -1 TiO2-NPs treatment. On the other hand, K concentration was decreased at 20 and 40 mg L -1 TiO2-NPs treatments. This study has shown that exposure to TiO2-NPs causes no significant phytotoxic effect on wheat.

show abstract

Effect of TiO2 nanoparticles on metabolic limitations to photosynthesis under cold in chickpea

Cited by 116 publications

References 31 publications

Nanobiotechnology for Plants

Nanobiotechnology for Plants

Uptake, Translocation, and Consequences of Nanomaterials on Plant Growth and Stress Adaptation

Impact of titanium dioxide nanoparticles (TiO2-NPs) on growth and mineral nutrient uptake of wheat (Triticum vulgare L.)

Contact Info

Product

Resources

About