Effects of microplastics on dissipation of oxytetracycline and its relevant resistance genes in soil without and with Serratia marcescens: Comparison between biodegradable and conventional microplastics

Ecotoxicology and Environmental Safety, Год журнала: 2024, Номер 287, С. 117235 - 117235

Опубликована: Ноя. 1, 2024

The biodegradable (polybutylene adipate terephthalate: PBAT) and conventional (polyethylene: PE) microplastics (MPs) at 0.5 %, 1 2 % dosages (w/w) were added into soils with without Serratia marcescens ZY01 (ZY01, a tet-host strain) to understand their different effects on the dissipation of oxytetracycline (OTC) tet. results showed that PBAT MP exhibited inhibition degrees OTC biodegradation in regardless ZY01, while PE did not change enhancement degree ZY01. These differences due higher adsorption capacity stronger toxicity microorganisms. Besides soil organic matter, pH total phosphorus important factors regulating specific bacteria MPs (e.g., nitrogen-cycling Steroidobacter Nitrospira) + phosphorus-cycling Saccharimonadales Haliangium), respectively. Regardless selective harboring treatments than was observed dosage (w/w), opposite trend true (w/w). Some genera belonging Actinobacteriota strongly associated class integron-integrase gene (intI1), playing critical role horizontal transfer tet especially for co-existence This study will be helpful understanding how as hotspots affect environmental behavior antibiotics ARGs soil.

Язык: Английский

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Natural Factors of Microplastics Distribution and Migration in Water: A Review

Water, Год журнала: 2024, Номер 16(11), С. 1595 - 1595

Опубликована: Июнь 3, 2024

Microplastics are widely present worldwide and of great concern to scientists governments due their toxicity ability serve as carriers other environmental pollutants. The abundance microplastics in different water bodies varied significantly, mainly attributed the initial emission concentration pollutants migration process determines abundance, fate, bioavailability water. Previous studies have proved that physicochemical properties themselves important factors affecting migration, but change external conditions is also one main controlling microplastics. In this paper, we focus on effects meteorological (rainfall, light, wind) distribution conclude influence affects inflow microplastics, physical chemical water, dynamics At same time, briefly summarized aquatic organisms, substrates, topography It believed organisms can affect through adsorption vivo transmission plants, feeding behavior, swimming, metabolism animals, extracellular polymers formed by microorganisms, original processes bodies. A full understanding mechanism theoretical significance for law comprehensively assessing pollution load safety risk

Язык: Английский

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Microplastics in the environment: analytical chemistry methods, sorption materials, risks and sustainable solutions

Analytical and Bioanalytical Chemistry, Год журнала: 2024, Номер 416(15), С. 3479 - 3485

Опубликована: Май 8, 2024

Язык: Английский

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Polyethylene nanoplastics, tebuconazole and cadmium affect soil-wheat system by altering rhizosphere microenvironment under single or combined exposure

Journal of Hazardous Materials, Год журнала: 2024, Номер 480, С. 135843 - 135843

Опубликована: Сен. 16, 2024

Язык: Английский

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Glacial microbial-environmental interactions on the Tibetan Plateau: a review

Water Biology and Security, Год журнала: 2025, Номер unknown, С. 100366 - 100366

Опубликована: Янв. 1, 2025

Язык: Английский

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Interactions of Microplastics with Co-Occurring Pollutants in Soil Environment

Water Air & Soil Pollution, Год журнала: 2025, Номер 236(4)

Опубликована: Март 10, 2025

Язык: Английский

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Interactions of traditional and biodegradable microplastics with neonicotinoid pesticides

The Science of The Total Environment, Год журнала: 2024, Номер 947, С. 174512 - 174512

Опубликована: Июль 6, 2024

Язык: Английский

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Microplastic and Nanoplastic in Crops: Possible Adverse Effects to Crop Production and Contaminant Transfer in the Food Chain

Plants, Год журнала: 2024, Номер 13(17), С. 2526 - 2526

Опубликована: Сен. 8, 2024

With the increasing amounts of microplastic (MP) deposited in soil from various agricultural activities, crop plants can become an important source MP food products. The last three years studies gave enough evidence showing that plastic form nanoparticles (<100 nm) be taken up by root system and transferred to aboveground plant parts. Furthermore, presence affects growth disturbing metabolic processes plants, thus reducing yields quality. Some adverse effects on have been already described meta-analysis; however, this review provides a comprehensive overview latest findings about possible risks related wide occurrence production safety, including topics changes pesticides behavior pathogen spreading under possibly threaten human health.

Язык: Английский

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A polystyrene resin in situ supported PANI/Fe₃O₄ composite as a heterogeneous Fenton catalyst for the efficient degradation of tetracycline in water

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(33), С. 22180 - 22200

Опубликована: Янв. 1, 2024

A ternary composite heterogeneous Fenton catalyst, PANI/Fe 3 O 4 /APS, is developed for efficient catalytic degradation of TC, encompassing material preparation, reaction mechanism research and practical application.

Язык: Английский

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Multiomics analysis of the effects of manure-borne doxycycline combined with oversized fiber microplastics on pak choi growth and the risk of antibiotic resistance gene transmission

Journal of Hazardous Materials, Год журнала: 2024, Номер 475, С. 134931 - 134931

Опубликована: Июнь 15, 2024

Язык: Английский

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