α-Fe2O3 nanomaterials strengthened the growth promoting effect of Pseudomonas aurantiaca strain JD37 on alfalfa via enhancing the nutrient interaction of the plant–rhizobacteria symbiont DOI

Tianying Zheng,

Wu Ting, Jie Hou

et al.

Environmental Science Nano, Journal Year: 2023, Volume and Issue: 10(8), P. 2102 - 2114

Published: Jan. 1, 2023

Plant growth-promoting rhizobacteria (PGPR) are an important supplement for crop production, but their application suffers from unstable efficiency in real soil environments due to the vulnerability of plant–rhizobacteria symbiont.

Language: Английский

Emerging Trends in the Remediation of Persistent Organic Pollutants Using Nanomaterials and Related Processes: A Review DOI Creative Commons

S. Boulkhessaim,

Amel Gacem, Samreen Heena Khan

et al.

Nanomaterials, Journal Year: 2022, Volume and Issue: 12(13), P. 2148 - 2148

Published: June 22, 2022

Persistent organic pollutants (POPs) have become a major global concern due to their large amount of utilization every year and calcitrant nature. Due continuous nature, it has led several environmental hazards. The conventional approaches are expensive, less efficient, laborious, time-consuming, expensive. Therefore, here in this review the authors suggest shortcomings techniques by using nanoparticles nanotechnology. Nanotechnology shown immense potential for remediation such POPs within short period time with high efficiency. present highlights use nanoremediation technologies removal special focus on nanocatalysis, nanofiltration, nanoadsorption processes. Nanoparticles as clays, zinc oxide, iron aluminum composites been used widely efficient POPs. Moreover, filtrations nanofiltration ultrafiltration also interest from wastewater. From pieces literature, found that nano-based complete wastewater comparison methods, but cost is one issues when comes nano- ultrafiltration. Future research POP will solve issue make most accepted available techniques. Nano-based processes provide sustainable solution problem

Language: Английский

Citations

69
Modifying engineered nanomaterials to produce next generation agents for environmental remediation DOI
Muhammad Arslan Ahmad, Muhammad Adeel, Noman Shakoor

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 894, P. 164861 - 164861

Published: June 19, 2023

Language: Английский

Citations

29
Sepiolite-supported nanoscale zero-valent iron alleviates Cd&As accumulation in rice by reducing Cd&As bioavailability in paddy soil and promoting Cd&As sequestration in iron plaque DOI Creative Commons
Shuo Sun,

Jiaqing Huang,

Jiong Wen

et al.

Environmental Technology & Innovation, Journal Year: 2024, Volume and Issue: 33, P. 103540 - 103540

Published: Jan. 17, 2024

Cadmium and arsenic (Cd&As) co-contaminated paddy soil is the main reason for excessive Cd&As in rice. However, opposite chemical behaviors of posed a challenge to simultaneous remediation reduction content The synthesized sepiolite-supported nanoscale zero-valent iron (S-nZVI) exhibits exceptional efficacy adsorption. effects S-nZVI on availability accumulation rice need be further investigated. This study applied different amounts (0.1%−0.6%) soils cultivation. findings revealed that concentrations grains reduced by 46.18%− 68.13% 24.26%− 57.16%, respectively, under 0.1%− 0.6% application. significantly decreased (Cd: 8.23%−86.70%, As: 5.69%−82.03%) pore water transformed speciation immobile fractions, reducing Moreover, facilitated plaque formation sequestration plaques, inhibiting absorption roots. Notably, lower application (0.1%−0.2%) improved pH, more effectively inhibited uptake Cd, increased yield. Eh, surface complexation with oxyhydroxide were responsible Cd immobilization, while inner-sphere chelates predominated As immobilization. These suggest has potential an effective material remediating alleviating

Language: Английский

Citations

9
Adaptation of bacterial community in maize rhizosphere for enhancing dissipation of phthalic acid esters in agricultural soil DOI Creative Commons
Yuhong Huang, Yujie Yang,

WU Xiao-lian

et al.

Journal of Hazardous Materials, Journal Year: 2022, Volume and Issue: 444, P. 130292 - 130292

Published: Nov. 4, 2022

Language: Английский

Citations

34
Nanomaterials in agricultural soils: Ecotoxicity and application DOI Creative Commons
Chuanxin Ma, Lanfang Han,

Heping Shang

et al.

Current Opinion in Environmental Science & Health, Journal Year: 2022, Volume and Issue: 31, P. 100432 - 100432

Published: Dec. 16, 2022

Language: Английский

Citations

26
Fe-Based Nanomaterials and Plant Growth Promoting Rhizobacteria Synergistically Degrade Polychlorinated Biphenyls by Producing Extracellular Reactive Oxygen Species DOI
Wu Ting,

Yangzhi Liu,

Tianying Zheng

et al.

Environmental Science & Technology, Journal Year: 2023, Volume and Issue: 57(34), P. 12771 - 12781

Published: Aug. 16, 2023

Plant growth promoting rhizobacteria (PGPR) produce extracellular reactive oxygen species (ROS) to protect plants from external stresses. Fe-based nanomaterials can potentially interact with PGPR and synergistically degrade organic pollutants, yet they have received no study. Here, we studied how the interaction between a typical (Pseudomonas chlororaphis, JD37) facilitated degradation of 2,4,4'-trichlorobiphenyl (PCB28), by comparing zerovalent iron 20 nm (nZVI20), 100 (nZVI100), 5 μm; oxide (α-Fe2O3, γ-Fe2O3, Fe3O4) ca. nm; ferrous ferric salts. Although all Fe materials (0.1 g L-1) alone could not aqueous PCB28 mg under dark or aerobic conditions, nZVI20, nZVI100, α-Fe2O3, Fe2+ promoted JD37, half-life shortened 16.5 h JD37 8.1 nZVI100 cotreatment. Mechanistically, stimulated secrete phenazine-1-carboxylic acid accelerated NADH/NAD+ conversion, O2*- generation; increased Fe(II) dissolution nanomaterials, facilitating *OH ROS gradually degraded into benzoic through dihydroxy substitution, oxidation quinone, Michael addition. These findings provide new strategy nanoenabled biodegradation pollutants applying PGPR.

Language: Английский

Citations

13
Rhizomicrobiome dynamics: A promising path towards environmental contaminant mitigation through bioremediation DOI
Mahendra Aryal

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(2), P. 112221 - 112221

Published: Feb. 16, 2024

Language: Английский

Citations

5
The effects of iron-based nanomaterials (Fe NMs) on plants under stressful environments: Machine learning-assisted meta-analysis DOI

Daibing Hou,

Xuedan Cui,

Meng Liu

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 354, P. 120406 - 120406

Published: Feb. 18, 2024

Language: Английский

Citations

5
nZVI-induced iron poisoning aggravated the toxicity of TCEP to earthworm in soil DOI

Meirui Yang,

Xinyue Wu,

Caijiao He

et al.

Environmental Pollution, Journal Year: 2022, Volume and Issue: 317, P. 120785 - 120785

Published: Nov. 29, 2022

Language: Английский

Citations

19
Unraveling the roles of modified nanomaterials in nano enabled agriculture DOI
Muhammad Arslan Ahmad, Muhammad Adeel, Noman Shakoor

et al.

Plant Physiology and Biochemistry, Journal Year: 2023, Volume and Issue: 202, P. 107944 - 107944

Published: Aug. 10, 2023

Language: Английский

Citations

11