Microplastics and Nanoplastics Alter the Physicochemical Properties of Willow Trees and Lead to Mortality in Leaf Beetle Larvae DOI
Peipei Zhu, Yanping Zhang, Mengqi Deng

et al.

Plant Cell & Environment, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 5, 2024

ABSTRACT Polystyrene micro‐ and nanoplastics (MNPs) are increasingly found in terrestrial environments, posing risks across the food web. However, potential impacts of MNPs transfer on plant‐insect interactions remains largely unknown. In this study, consumption willow plants ( Salix maizhokunggarensis ) exposed to 10.0 mg/L for 21 days inhibited survival reduced body weight Plagiodera versicolora larvae unlike those lower concentrations or shorter durations (0.1, 1.0 7 14 days). exposure increased lignin content leaf thickness willows, leading decreased mouthpart wear P. larvae. Transcriptome gut microbiota analyses revealed significant downregulation genes related digestion, intestinal homoeostasis, immunity, growth/development along with profound alterations composition. Notably, abundance pathogenic bacterium Pseudomonas significantly. The barrier was disrupted, allowing bacteria translocate into haemolymph, accelerating larval mortality. Overall, altered plant physiology, making unsuitable herbivore indirectly influenced by modulating bacteria. These findings offer novel insights cascading ecological effects MNPs, highlighting plant‐herbivore interactions, biodiversity, ecosystem health ecosystems.

Language: Английский

Soil nitrogen deficiency aggravated the aging of biodegradable microplastics in paddy soil under the input of organic substances with contrasting C/N ratios DOI

Junxia Huang,

Yidan Liu, Huifang Xie

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 487, P. 137176 - 137176

Published: Jan. 10, 2025

Language: Английский

Citations

1
Nanoplastics in aquatic environments: The hidden impact of aging on fate and toxicity DOI Creative Commons
Rega Permana, Swaroop Chakraborty, Eugenia Valsami‐Jones

et al.

Environmental Chemistry and Ecotoxicology, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 1, 2025

Language: Английский

Citations

1
Exploring Environmental Behaviors and Health Impacts of Biodegradable Microplastics DOI
Yuhao Yan, Jun Cheng, Jie Gao

et al.

Environmental Science & Technology, Journal Year: 2025, Volume and Issue: unknown

Published: March 21, 2025

Biodegradable plastics (BPs) are promoted as eco-friendly alternatives to conventional plastics. However, compared microplastics (MPs), they degrade rapidly into biodegradable (BMPs), which may lead a more significant accumulation of BMPs in the environment. This review systematically compares and MPs, summarizes current knowledge on their environmental behaviors impacts ecosystems human health, offers recommendations for future research. detected water, sediments, indoor dust, food, marine organisms, samples. Compared prone transformations, such photodegradation biodegradation, results shorter migration distance across different matrices. Like can adsorb pollutants transport them enhancing toxicity health risks through Trojan horse effect. Studies indicate that negatively impact terrestrial aquatic than MPs by disrupting nutrient cycling inhibiting plant animal growth. In vivo vitro research also shows BMP degradation products increase bioavailability, exacerbating neurotoxicity overall toxicity. findings BMPs' effects remain inconsistent. Further evaluation trade-offs between biodegradability is needed address these uncertainties.

Language: Английский

Citations

1
Drosophila melanogaster as a tractable eco-environmental model to unravel the toxicity of micro- and nanoplastics DOI Creative Commons
Yán Wāng, Yang Jiang

Environment International, Journal Year: 2024, Volume and Issue: 192, P. 109012 - 109012

Published: Sept. 17, 2024

Language: Английский

Citations

6
Poly(lactic acid) nanoplastics through laser ablation: Establishing a reference model for mimicking biobased nanoplastics in aquatic environments. DOI Creative Commons

Malavika Manju Sudheer,

Arezou Fazli,

Stefania Sganga

et al.

Environmental Science Nano, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

In response to the limited environmentally relevant biobased nanoplastic models, formation of poly(lactic acid) nanoplastics with comparable properties ones deriving from environmental ageing debris, is presented.

Language: Английский

Citations

0
A new strategy for the preparation of polylactic acid composites with UV resistance, light conversion, and antibacterial properties DOI
Chengkai Liu, Dongmei Wang, Yanbo Li

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 278, P. 135013 - 135013

Published: Aug. 23, 2024

Language: Английский

Citations

3
Reflecting the aging behavior of polystyrene nanoplastics in the seawater through Young's modulus by atomic force microscope DOI

Runzhe Zhang,

Xinyi Lu,

Wenyi Huang

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 480, P. 136438 - 136438

Published: Nov. 6, 2024

Language: Английский

Citations

1
Integration of physiology, microbiota and metabolomics reveals toxic response of zebrafish gut to co-exposure to polystyrene nanoplastics and arsenic DOI
Guoxin Li, Min Lv, Haitao Yu

et al.

Aquatic Toxicology, Journal Year: 2024, Volume and Issue: 278, P. 107172 - 107172

Published: Nov. 19, 2024

Language: Английский

Citations

1
Microplastics and Nanoplastics Alter the Physicochemical Properties of Willow Trees and Lead to Mortality in Leaf Beetle Larvae DOI
Peipei Zhu, Yanping Zhang, Mengqi Deng

et al.

Plant Cell & Environment, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 5, 2024

ABSTRACT Polystyrene micro‐ and nanoplastics (MNPs) are increasingly found in terrestrial environments, posing risks across the food web. However, potential impacts of MNPs transfer on plant‐insect interactions remains largely unknown. In this study, consumption willow plants ( Salix maizhokunggarensis ) exposed to 10.0 mg/L for 21 days inhibited survival reduced body weight Plagiodera versicolora larvae unlike those lower concentrations or shorter durations (0.1, 1.0 7 14 days). exposure increased lignin content leaf thickness willows, leading decreased mouthpart wear P. larvae. Transcriptome gut microbiota analyses revealed significant downregulation genes related digestion, intestinal homoeostasis, immunity, growth/development along with profound alterations composition. Notably, abundance pathogenic bacterium Pseudomonas significantly. The barrier was disrupted, allowing bacteria translocate into haemolymph, accelerating larval mortality. Overall, altered plant physiology, making unsuitable herbivore indirectly influenced by modulating bacteria. These findings offer novel insights cascading ecological effects MNPs, highlighting plant‐herbivore interactions, biodiversity, ecosystem health ecosystems.

Language: Английский

Citations

0