Agriculture and environmental management through nanotechnology: Eco-friendly nanomaterial synthesis for soil-plant systems, food safety, and sustainability

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 926, P. 171862 - 171862

Published: March 23, 2024

Language: Английский

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Nanotechnology Approaches for the Remediation of Agricultural Polluted Soils

ACS Omega, Journal Year: 2024, Volume and Issue: 9(12), P. 13522 - 13533

Published: March 13, 2024

Soil pollution from various anthropogenic and natural activities poses a significant threat to the environment human health. This study explored sources types of soil emphasized need for innovative remediation approaches. Nanotechnology, including use nanoparticles, is promising approach remediation. Diverse nanomaterials, nanobiosorbents nanobiosurfactants, have shown great potential in processes. Nanotechnology approaches are multifaceted. Reduction reactions immobilization techniques demonstrate versatility nanomaterials mitigating pollution. Nanomicrobial-based bioremediation further enhances efficiency pollutant degradation agricultural soils. A literature-based screening was conducted using different search engines, PubMed, Web Science, Google Scholar, 2010 2023. Keywords such as "soil pollution, nanotechnology, nanoremediation, heavy metal remediation, remediation" combinations these were used. The metals nanotechnology has demonstrated results offers an eco-friendly sustainable solution address this critical issue. Nanobioremediation robust strategy combatting organic contamination soils, pesticides herbicides. nanophytoremediation, which assist plants extracting detoxifying pollutants, represents cutting-edge environmentally friendly tackling

Language: Английский

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Controlled-release fertiliser: Recent developments and perspectives

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 219, P. 119160 - 119160

Published: July 15, 2024

Traditional fertilisers, though widely used, pose challenges such as low nutrient utilization efficiency and adverse environmental impacts. Controlled release fertiliser (CRF) plays an important role in sustainable agriculture. Its implementation is considered a transformative approach, promoting environmentally conscious methods for enhancing crop productivity. CRF not only prevents loss but also ensures customized pattern that aligns with plant physiological biochemical processes. Despite these advantages, has yet to find extensive adoption the commercial agricultural practices. This primarily due its cost-intensive nature, relatively modest efficiency, predominant use of petroleum-derived synthetic polymers coatings. review aims provide concise summary significant advancements, emerging materials technologies, potential future applications sustainability. Particularly, technologies plasmas, flow chemistry, metal−organic frameworks, nanotechnologies, microfluidic sensing have been explored development. While highlighting advantages CRFs, we address disadvantages discuss recommendations successful transition from traditional fertilisers maximizing their advantages.

Language: Английский

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Toxicological effects of nanoparticles in plants: Mechanisms involved at morphological, physiological, biochemical and molecular levels

Plant Physiology and Biochemistry, Journal Year: 2024, Volume and Issue: 210, P. 108604 - 108604

Published: April 6, 2024

Language: Английский

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Mycosynthesis of Silica Nanoparticles Using Aspergillus niger: Control of Alternaria solani Causing Early Blight Disease, Induction of Innate Immunity and Reducing of Oxidative Stress in Eggplant

Antioxidants, Journal Year: 2022, Volume and Issue: 11(12), P. 2323 - 2323

Published: Nov. 24, 2022

The threats to the life and production of crops are exacerbated by climate change misuse chemical pesticides. This study was designed evaluate effectiveness biosynthesized silica nanoparticles (SiO2-NPs) as an alternative pesticides against early blight disease eggplant. Antifungal activity, index, photosynthetic pigments, osmolytes, oxidative stress, antioxidant enzymes activities were tested for potential tolerance eggplant infected with Alternaria solani. Silica successfully using Aspergillus niger through green ecofriendly method. Results revealed that SiO2-NPs exhibited promising antifungal activity A. solani where MIC 62.5 µg/mL, inhibition growth at concentration 1000 µg/mL recorded 87.8%. Index (DI) a result infection reached 82.5%, result, severe decrease in stem root length number leaves occurred, which led sharp pigments. However, contents free proline, total phenol increased plants. On other hand, treatment 100 ppm great reduction 25% high protection rate 69.69%. A clear improvement characteristics content chlorophyll carotenoids also observed plants (healthy infected) Interestingly, noticeable rise healthy proline phenols increase super oxide dismutase (SOD) polyphenol oxidase (PPO). It could be suggested foliar application especially commercially used strong inducer plant physiological immunity disease.

Language: Английский

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Biosynthesized Silica Nanoparticles (Si NPs) Helps in Mitigating Drought Stress in Wheat Through Physiological Changes and Upregulation of Stress Genes

Silicon, Journal Year: 2023, Volume and Issue: 15(13), P. 5565 - 5577

Published: April 14, 2023

Language: Английский

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Current Knowledge, Research Progress, and Future Prospects of Phyto-Synthesized Nanoparticles Interactions with Food Crops under Induced Drought Stress

Sustainability, Journal Year: 2023, Volume and Issue: 15(20), P. 14792 - 14792

Published: Oct. 12, 2023

Drought stress threatens global food security and requires creative agricultural solutions. Recently, phyto-synthesized nanoparticles NPs have garnered attention as a way to reduce crop drought. This extensive research examines how improve growth biochemistry in drought-stressed situations. The review begins with an introduction highlighting the urgency of addressing challenges posed by It also highlights significance synthesized from photosynthesis this context. Its purpose is underscore importance sustainable farming practices. approach contrasted conventional methods, elucidating ecological economic advantages NPs. discusses nanoparticles, including titanium dioxide, iron oxide, gold, silver, copper. In addition, we their ability enhance resistance. primary focus elucidate effects on plant development under drought stress. Noteworthy outcomes encompass improvements seed germination, seedling growth, water absorption, photosynthesis, chlorophyll content, activation antioxidant defense mechanisms, modulation hormonal responses. These results potential agents for enhancing mitigating assesses risks using agriculture. Considerations include non-target organisms, soil, environmental impacts. Further needed determine long-term effects, dangers, benefits Nanoparticles offer targeted improving tolerance, outpacing traditional methods ethics balance. Their mechanisms range nutrient delivery molecular regulation. However, impact remains understudied. critical identifying gaps advancing practices amid scarcity.

Language: Английский

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Nanoprimers in sustainable seed treatment: Molecular insights into abiotic-biotic stress tolerance mechanisms for enhancing germination and improved crop productivity

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 951, P. 175118 - 175118

Published: Aug. 2, 2024

Language: Английский

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Plant Growth Promoting Algae-Based Nanoparticles in Agriculture

Published: Jan. 1, 2025

Language: Английский

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Fostering nanoscience’s strategies: A new frontier in sustainable crop improvement for abiotic stress tolerance

Plant Nano Biology, Journal Year: 2023, Volume and Issue: 3, P. 100026 - 100026

Published: Feb. 1, 2023

Advanced nano-engineering is a convenient technology to attain food security and ensure sustainable agricultural yield productivity. In addition addressing the barrier, application of nanoscience emphasizes its potential through innovations such as precision farming, site-targeted delivery agrochemicals, disease control, mitigation environmental stresses in plants. Abiotic negatively influence growth plants by affecting physiological, biochemical, molecular aspects As seen recent years, precedents can be significantly alleviated implementation nanoparticles. The nanoparticles helps understanding appropriate mechanisms against abiotic enhances those responses more effectively. Biochemical physiological adaptations stimulated include activation antioxidative defense system, stress regulatory gene expressions, stimulation crucial biochemical pathways, hormonal regulations. Considering advantages nanomaterials date, their full yet reality sector, largely limited due concerns regarding uptake, translocation, bioavailability, eco-toxicity Understanding underlying induced approaches critical assessing nanomaterials' biological potential. present review addresses possible scope nanotechnology counter economically important crops, on development, growth, absorption, translocation Here, an attempt made provide elucidative framework findings related nanoparticle-induced tolerance comprehensive insight into that may help meet need for adaptive measures crops during conditions.

Language: Английский

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