Enhanced bioremediation of bensulfuron-methyl contaminated soil by Hansschlegelia zhihuaiae S113: Metabolic pathways and bacterial community structure DOI
Han Zhang,

Houyu Yu,

Yun Xiang

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 480, P. 136471 - 136471

Published: Nov. 12, 2024

Language: Английский

Beneficial microbial consortia effectively alleviated plant stress caused by the synergistic toxicity of microplastics and cadmium DOI Creative Commons

Yu Zhang,

Yan Chen, Rongzhen Jiao

et al.

Industrial Crops and Products, Journal Year: 2025, Volume and Issue: 225, P. 120479 - 120479

Published: Jan. 10, 2025

Language: Английский

Citations

2
Coexistence of microplastics and heavy metals in soil: Occurrence, transport, key interactions and effect on plants DOI

Sanjay Kajal,

Sveta Thakur

Environmental Research, Journal Year: 2024, Volume and Issue: 262, P. 119960 - 119960

Published: Sept. 7, 2024

Language: Английский

Citations

15
Synergy of plastics and heavy metals weakened soil bacterial diversity by regulating microbial functions in the Qinghai-Tibet Plateau DOI

Yonglu Wang,

Fengsong Zhang, Lucun Yang

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 487, P. 137241 - 137241

Published: Jan. 15, 2025

Language: Английский

Citations

1
Polystyrene microplastics enhanced the toxicity of cadmium to rice seedlings: Evidence from rice growth, physiology, and element metabolism DOI

Menglei Jiang,

Wei Zhao,

Qiulian Liang

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 945, P. 173931 - 173931

Published: June 15, 2024

Language: Английский

Citations

8
Rhizosphere microbiome metagenomics in PGPR-mediated alleviation of combined stress from polypropylene microplastics and Cd in hybrid Pennisetum DOI Creative Commons
Siyu Zhao,

Yue-Liang Meng,

Zihan Yang

et al.

Frontiers in Microbiology, Journal Year: 2025, Volume and Issue: 16

Published: Feb. 17, 2025

The simultaneous presence of microplastics (MPs) and heavy metals in soil may result heightened toxicity, causing more significant adverse effects on plant growth. Plant growth-promoting rhizobacteria (PGPR) have demonstrated capacities alleviating the toxic stress caused by combined pollution other contaminants. However, research impacts processes PGPR induced from MPs is still insufficient. This study involved a pot experiment to evaluate ability mitigate polypropylene microplastic (PP MPs) particles different sizes (6.5 μm 830 μm) metal cadmium (Cd) bioenergy hybrid Pennisetum. Moreover, metagenomic analysis was used examine rhizospheric microbial community function. cocontamination PP Cd affected growth Pennisetum differently depending size particles, with aboveground underground lengths 6.5 + experimental group being smaller than those group. PGPRs ( Bacillus sp. Y-35, Y-62, Y-S, Enterobacter Y-V) successfully alleviated Cd, resulting increases 8.24 42.21% height dry weight, respectively. studies indicated that along inoculation, altered composition bacterial community, leading changes diversity indices dominant groups such as Pseudomonadota, Actinomycetota, Acidobacteriota. functional revealed main glucose metabolism, energy signal transduction, nucleotide metabolism. particle significantly functions pentose phosphate pathway, benzoate degradation, amide biosynthesis. provides essential data scientific evidence ecotoxicological contamination metals, well insights into potential bioremediation methods.

Language: Английский

Citations

0
Microplastics in the Environment: A Review Linking Pathways to Sustainable Separation Techniques DOI Creative Commons

Lin Zeng,

Long Tu Li,

Jueyan Xiao

et al.

Separations, Journal Year: 2025, Volume and Issue: 12(4), P. 82 - 82

Published: March 30, 2025

Since the mid-20th century, quantity of microplastics (MPs) has increased significantly, becoming a persistent environmental pollutant widely distributed in global water bodies, soils, and atmosphere. While plastic materials have brought significant convenience to daily life, MPs resulting from their degradation pose increasing threats ecosystems human health. This comprehensive review examines sources, migration pathways, ecological impacts MPs, critically evaluates current separation techniques physical, chemical, biological perspectives. In particular, numerical simulations hydrocyclone technique reveal its unique flow characteristics, including turbulent velocity gradients axial pressure differences, with efficiency up 93%. offers advantages such as high efficiency, low energy consumption, friendliness. response growing microplastic pollution issue, this emphasizes that development future should prioritize sustainability, compatibility. Continued research field will provide theoretical support for optimizing control technologies contribute achieving protection sustainable goals.

Language: Английский

Citations

0
Ecotoxicological effects of microplastic types and concentrations in combination with Cd on the bioenergy plant sweet sorghum: Growth and rhizosphere microbiome analysis DOI

Yu Zhang,

Ying-Jun Zhang,

Shanshan Gao

et al.

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 221, P. 119329 - 119329

Published: Aug. 9, 2024

Language: Английский

Citations

2
Co-pollution risk of petroleum hydrocarbons and heavy metals in typically polluted estuarine wetlands: Insights from the Xiaoqing River DOI
Feifei Zhang,

Hongrui Fu,

Dong Zhang

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 948, P. 174694 - 174694

Published: July 10, 2024

Language: Английский

Citations

1
Microplastic-Enhanced Cadmium Toxicity: A Growing Threat to the Sea Grape, Caulerpa lentillifera DOI Creative Commons
Weilong Zhou,

Haolong Zheng,

Yingyin Wu

et al.

Antioxidants, Journal Year: 2024, Volume and Issue: 13(10), P. 1268 - 1268

Published: Oct. 18, 2024

The escalating impact of human activities has led to the accumulation microplastics (MPs) and heavy metals in marine environments, posing serious threats ecosystems. As essential components oceanic ecosystems, large seaweeds such as Caulerpa lentillifera play a crucial role maintaining ecological balance. This study investigated effects MPs cadmium (Cd) on growth, physiology, biochemistry, Cd C. while elucidating underlying molecular regulatory mechanisms. results demonstrated that exposure alone significantly promoted growth. In contrast, either or combination with suppressed growth by reducing stem stolon length, bud count, weight gain, specific rates. Combined exhibited most pronounced inhibitory effect had negligible combined impaired antioxidant defenses exacerbated oxidative damage; being detrimental. Analysis content revealed increased algae intensifying its toxic effects. Gene expression analysis down-regulated key genes involved photosynthesis, impairing both photosynthetic efficiency energy conversion. further these activated ribosome pathway, supporting ribosomal stability protein synthesis. Additionally, reduced chlorophyll B soluble sugar content, negatively impacting photosynthesis nutrient accumulation. summary, low concentrations but presence hindered it disrupting Furthermore, coexistence intensified Cd. These findings enhance our understanding how seaweed ecosystems provide insights for assessing their risks.

Language: Английский

Citations

1
Enhanced bioremediation of bensulfuron-methyl contaminated soil by Hansschlegelia zhihuaiae S113: Metabolic pathways and bacterial community structure DOI
Han Zhang,

Houyu Yu,

Yun Xiang

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 480, P. 136471 - 136471

Published: Nov. 12, 2024

Language: Английский

Citations

1