Nanozymes as a tool to boost agricultural production: from preparation to application DOI
Kan Huang, Chengxiao Hu,

Qiling Tan

и другие.

Environmental Science Nano, Год журнала: 2024, Номер unknown

Опубликована: Янв. 1, 2024

Nanozymes, as an emerging class of biomimetic enzymes, not only inherit the unique properties nanomaterials but also endow them with catalytic functions that are similar to biological enzymes.

Язык: Английский

Nanoparticles and their potential role in plant adaptation to abiotic stress in horticultural crops: A review DOI
Faisal Hayat, Fakhara Khanum, Juan Li

и другие.

Scientia Horticulturae, Год журнала: 2023, Номер 321, С. 112285 - 112285

Опубликована: Июнь 27, 2023

Язык: Английский

Процитировано

43

Application of Zinc Oxide Nanoparticles to Mitigate Cadmium Toxicity: Mechanisms and Future Prospects DOI Creative Commons
Muhammad Hassan, Huang Guo-qin, Fasih Ullah Haider

и другие.

Plants, Год журнала: 2024, Номер 13(12), С. 1706 - 1706

Опубликована: Июнь 19, 2024

Cadmium (Cd), as the most prevalent heavy metal contaminant poses serious risks to plants, humans, and environment. The ubiquity of this toxic is continuously increasing due rapid discharge industrial mining effluents excessive use chemical fertilizers. Nanoparticles (NPs) have emerged a novel strategy alleviate Cd toxicity. Zinc oxide nanoparticles (ZnO-NPs) become important NPs used mitigate toxicity abiotic stresses improve crop productivity. plants quickly absorb Cd, which subsequently disrupts plant physiological biochemical processes increases production reactive oxygen species (ROS), causes oxidation cellular structures significant growth losses. Besides this, also leaf osmotic pressure, nutrient uptake, membrane stability, chlorophyll synthesis, enzyme activities, leading reduction in biomass Though possess an excellent defense mechanism counteract toxicity, not enough counter higher concentrations Applying Zn-NPs has proven potential mitigating effects Cd. ZnO-NPs photosynthetic efficiency, gene expression, can help stress. Additionally, reduce absorption accumulation complex relationship between ZnO-NPs, osmolytes, hormones, secondary metabolites plays role tolerance. Thus, review concentrates on exploring diverse mechanisms by ZnO plants. In end, identified various research gaps that need addressing ensure promising future findings contribute gaining deeper understanding combating promote safer sustainable remediating Cd-polluted soils. This allows for development eco-friendly approaches remediate soils soil fertility environmental quality.

Язык: Английский

Процитировано

10

Efficacy of zinc-based nanoparticles in alleviating the abiotic stress in plants: current knowledge and future perspectives DOI

Ali Raza Khan,

Wardah Azhar,

Xingming Fan

и другие.

Environmental Science and Pollution Research, Год журнала: 2023, Номер 30(51), С. 110047 - 110068

Опубликована: Окт. 9, 2023

Язык: Английский

Процитировано

22

Physiological and molecular mechanisms of ZnO quantum dots mitigating cadmium stress in Salvia miltiorrhiza DOI

Songyue Chai,

Weihao Deng,

Jianping Yang

и другие.

Journal of Hazardous Materials, Год журнала: 2024, Номер 470, С. 134245 - 134245

Опубликована: Апрель 9, 2024

Язык: Английский

Процитировано

8

A critical review on the toxicity regulation and ecological risks of zinc oxide nanoparticles to plants DOI
Mengen Kang,

Yi Liu,

Yuzhu Weng

и другие.

Environmental Science Nano, Год журнала: 2023, Номер 11(1), С. 14 - 35

Опубликована: Ноя. 7, 2023

This review clarifies the translocation of zinc oxide nanoparticles (ZnO NPs) in plants, reveals molecular mechanisms toxicity regulation, and emphasizes potential risks composite systems NPs.

Язык: Английский

Процитировано

15

Nutrient strengthening and lead alleviation in Brassica Napus L. by foliar ZnO and TiO2-NPs modulating antioxidant system, improving photosynthetic efficiency and reducing lead uptake DOI Creative Commons

Adiba Khan Sehrish,

Shoaib Ahmad, Sarah Owdah Alomrani

и другие.

Scientific Reports, Год журнала: 2024, Номер 14(1)

Опубликована: Авг. 21, 2024

Abstract With the anticipated foliar application of nanoparticles (NPs) as a potential strategy to improve crop production and ameliorate heavy metal toxicity, it is crucial evaluate role NPs in improving nutrient content plants under Lead (Pb) stress for achieving higher agriculture productivity ensure food security. Herein, Brassica napus L. grown Pb contaminated soil (300 mg/kg) was sprayed with different rates (0, 25, 50, 100 mg/L) TiO 2 ZnO-NPs. The were evaluated growth attributes, photosynthetic pigments, leaf exchange oxidant antioxidant enzyme activities. results revealed that mg/L significantly augmented plant growth, gas attributes. Furthermore, ZnO-NPs showed maximum increase SPAD values (79.1%, 68.9%). (100 ZnO-NPs) also substantially reduced malondialdehyde (44.3%, 38.3%), hydrogen peroxide (59.9%, 53.1%), electrolyte leakage (74.8%, 68.3%), increased peroxidase (93.8%, 89.1%), catalase (91.3%, 84.1%), superoxide dismutase (81.8%, 73.5%) ascorbate (78.5%, 73.7%) thereby reducing accumulation. root (45.7%, 42.3%) shoot (84.1%, 76.7%) concentration respectively, compared control. Importantly, macro micronutrient analysis zinc (58.4%, 78.7%) iron (79.3%, 89.9%), manganese (62.8%, 68.6%), magnesium (72.1%, 93.7%), calcium (58.2%, 69.9%) potassium (81.5%, 68.6%) when control without NPs. same trend observed concentration. In conclusion, we found have greatest efficiency at alleviate induced toxicity on photosynthesis, promising sustainable safety contamination.

Язык: Английский

Процитировано

6

Deciphering the synergistic potential of mycogenic zinc oxide nanoparticles and bio-slurry formulation on phenology and physiology of Vigna radiata DOI Creative Commons
Abhinav Singh, Sharanagouda Hiregoudar,

Ritika Chauhan

и другие.

Nanotechnology Reviews, Год журнала: 2024, Номер 13(1)

Опубликована: Янв. 1, 2024

Abstract Nanobiofertilizers have emerged as an innovative tool for enhancing crop productivity. In the current research, zinc oxide nanoparticles (ZnONPs) were mycosynthesized using cell-free supernatant of Trichoderma harzianum and optimized physical parameters. Characterization UV-Visible spectroscopy, dynamic light scattering analysis, zeta potential X-ray diffraction (XRD) Fourier transform infrared spectroscopy (FTIR), Scanning electron microscopy-EDX, HR-Transmission microscopy confirmed formation ZnONPs with flower-like morphology average size 314 nm. The value was +1.9 mV indicating neutral NPs. FTIR peak at 401 cm −1 revealed presence ZnONPs. XRD analysis hexagonal wurtzite crystalline nature effect 10–1,000 ppm combined liquid bio-slurry (BS) studied on seed germination growth Vigna radiata. Combination 250 BS 1:2 ratio showed 22.6% increase in shoot length well 18.4% root compared to control vitro studies. Vivo pot experiments no significant difference secondary metabolites after 60 days, but increased by 38.9% 46.95% control.

Язык: Английский

Процитировано

5

Amelioration of phytotoxic impact of biosynthesized zinc oxide nanoparticles: Plant growth promoting rhizobacteria facilitates the growth and biochemical responses of Eggplant (Solanum melongena) under nanoparticles stress DOI

Bushra Solanki,

Samia Saleem,

Mohd. Saghir Khan

и другие.

Plant Physiology and Biochemistry, Год журнала: 2024, Номер 211, С. 108678 - 108678

Опубликована: Апрель 29, 2024

Язык: Английский

Процитировано

4

Efficacy of soil drench and foliar application of iron nanoparticles on the growth and physiology of Solanum lycopersicum L. exposed to cadmium stress DOI Creative Commons

Asma Ahmad,

Sumera Javad, Sumera Iqbal

и другие.

Scientific Reports, Год журнала: 2024, Номер 14(1)

Опубликована: Ноя. 13, 2024

Cadmium (Cd) can harm the yield and quality of vegetables, threatening food safety. Essential microelements such as iron are crucial for plant growth help alleviate heavy metal stress. Recently, nanoparticles have been studied eco-friendly solutions mitigating stress in plants. In present study, (FeNPs) at 0, 100, 300 mg/L were applied soil drenches foliar sprays to tomato plants under cadmium A comparison was made between application methods FeNPs by evaluating parameters plants, including shoot length (SL), root (RL), number branches (NB), leaves per (NL), leaf area (LA), well assessing biochemical antioxidant enzyme parameters. Cd treatment, protein content decreased 24.71%, phenolic flavonoid also due stress, with levels decreasing from 16.07 6.9 µg 0.36 0.16 µg, respectively. Compared drench, 100 significantly improved Cd-stressed when used a spray, leading increases length, fruit weight, fruits, leaves, 42%, 66%, 24%, 173%, 45%, Tomato treated this spray presented increased carotenoid lycopene contents. FeNP reduced accumulation tissues. This technique shows promise alleviating vulnerable vegetable tomatoes.

Язык: Английский

Процитировано

4

Alleviation of cadmium stress and improved growth performance of periwinkle (Catharanthus roseus L.) by foliar application of zinc oxide nanoparticles DOI Creative Commons
Muhammad Ahsan, Emanuele Radicetti, Roberto Mancinelli

и другие.

South African Journal of Botany, Год журнала: 2024, Номер 176, С. 129 - 140

Опубликована: Ноя. 22, 2024

Язык: Английский

Процитировано

4