Human Exposure to Ambient Atmospheric Microplastics in a Megacity: Spatiotemporal Variation and Associated Microorganism-Related Health Risk DOI
Libo Xu, Xinyi Bai, Kang Li

и другие.

Environmental Science & Technology, Год журнала: 2024, Номер 58(8), С. 3702 - 3713

Опубликована: Фев. 15, 2024

Microplastics are found in various human tissues and considered harmful, raising concerns about exposure to microplastics the environment. Existing research has analyzed indoor occupational scenarios, but long-term monitoring of ambient atmospheric (AMPs), especially highly polluted urban regions, needs be further investigated. This study estimated environmental AMPs by considering inhalation, dust ingestion, dermal three functional zones within a megacity. The annual quantity was 7.37 × 104 items for children 1.06 105 adults, comparable with microplastic consumption from food water. Significant spatiotemporal differences were observed characteristics that humans exposed to, wind speed rainfall frequency mainly driving these changes. AMP green land spaces, which recognized as relatively low zones, public service residential zones. Notably, significant positive correlations between pathogenicity airborne bacterial community discovered. size immune-mediated disease risks brought microbes showed most relationship, where Sphingomonas might act potential key mediator.

Язык: Английский

Impact of plastic mulching as a major source of microplastics in agroecosystems DOI
Noreen Khalid, Muhammad Aqeel, Ali Noman

и другие.

Journal of Hazardous Materials, Год журнала: 2022, Номер 445, С. 130455 - 130455

Опубликована: Ноя. 21, 2022

Язык: Английский

Процитировано

161

The plastisphere of biodegradable and conventional microplastics from residues exhibit distinct microbial structure, network and function in plastic-mulching farmland DOI
Kang Li,

Weiqian Jia,

Libo Xu

и другие.

Journal of Hazardous Materials, Год журнала: 2022, Номер 442, С. 130011 - 130011

Опубликована: Сен. 16, 2022

Язык: Английский

Процитировано

158

Sources and identification of microplastics in soils DOI Creative Commons

Weixin Fan,

Chunsheng Qiu, Qian Qu

и другие.

Soil & Environmental Health, Год журнала: 2023, Номер 1(2), С. 100019 - 100019

Опубликована: Май 23, 2023

Large-scale production, rapid consumption, insufficient recovery and management, slow degradation lead to a large accumulation of plastic waste microplastics. Microplastics are characterized as stable, small, having specific surface area strong hydrophobicity. They carriers many hydrophobic organic pollutants, heavy metals, pathogenic bacteria drug resistance genes. Worldwide, microplastic pollution in soils has attracted much attention. The progress perspectives the separation detection soil microplastics deserve comprehensive review discussion. Here, sources distributions from use agricultural film, sludge recycling, long-term application fertilizer, runoff, sewage irrigation summarized. Physical methods such density separation, electrostatic oil extraction pressurized liquid extraction, chemical acid digestion, alkaline hydrogen peroxide Fenton reagent oxidation, enzymatic hydrolysis for reviewed. Futhermore, technologies through microscopy, spectroscopy, mass spectrometry, thermogravimetric analysis, differential scanning calorimetry, X-ray photoelectron spectroscopy nuclear magnetic resonance Finally, put forward understanding impacts on functions health, developing source control environmental remediation technology, investigating low-cost that preserve characteristics microplastics, strengthen degree automation avoid artificial operation error, establish standard isolating, extracting, identifying, quantifying soils. This serves technical reference identification builds foundation scientific assessment ecological human risks

Язык: Английский

Процитировано

62

A new quantitative insight: Interaction of polyethylene microplastics with soil - microbiome - crop DOI Open Access
Ying Zhang, Shuo Yang,

Yuping ZENG

и другие.

Journal of Hazardous Materials, Год журнала: 2023, Номер 460, С. 132302 - 132302

Опубликована: Авг. 17, 2023

Язык: Английский

Процитировано

50

Analysis of aged microplastics: a review DOI Creative Commons

Yanqi Shi,

Linping Shi,

Hexinyue Huang

и другие.

Environmental Chemistry Letters, Год журнала: 2024, Номер 22(4), С. 1861 - 1888

Опубликована: Апрель 4, 2024

Abstract Microplastics are emerging contaminants that undergo progressive aging under environmental conditions such as sunlight irradiation, mechanical forces, temperature variations, and the presence of biological organisms. Since modifies microplastic properties, their own toxicity trapped pollutants, advanced methods to analyze microplastics required. Here we review with focus on process, qualitative identification, quantitative characterization, chemometrics. Qualitative identification is done by techniques, thermal e.g., degradation gas chromatography–mass spectrometry, spectral infrared, Raman, fluorescent, laser techniques. Quantitative characterization microscopy mass spectrometry. Microplastic results in a series surface physical changes, biofilm formation, chemical oxidation, alternation, deterioration. Changes properties allow differentiate aged microplastics. Infrared Raman spectroscopy rapid sensitive for complex samples. Combining two techniques preferable accurate detection categorization.

Язык: Английский

Процитировано

32

Microplastics in agricultural soils: A comprehensive perspective on occurrence, environmental behaviors and effects DOI
Jianyong Wu,

Junmin Gao,

Yizhi Pei

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер 489, С. 151328 - 151328

Опубликована: Апрель 16, 2024

Язык: Английский

Процитировано

26

Microplastic generation from field-collected plastic gauze: Unveiling the aging processes DOI
Jing Gao, Liuwei Wang, Wei‐Min Wu

и другие.

Journal of Hazardous Materials, Год журнала: 2024, Номер 467, С. 133615 - 133615

Опубликована: Янв. 25, 2024

Язык: Английский

Процитировано

20

Impact of microplastics on soil (physical and chemical) properties, soil biological properties/soil biota, and response of plants to it: a review DOI
Muhammad Nauman Hanif, N. Aijaz, Khairul Azam

и другие.

International Journal of Environmental Science and Technology, Год журнала: 2024, Номер 21(16), С. 10277 - 10318

Опубликована: Май 26, 2024

Язык: Английский

Процитировано

20

Atmospheric emissions of microplastics entrained with dust from potential source regions DOI
Xi Luo, Yulan Zhang, Shichang Kang

и другие.

Journal of Hazardous Materials, Год журнала: 2025, Номер 488, С. 137509 - 137509

Опубликована: Фев. 4, 2025

Язык: Английский

Процитировано

5

Key Insights into Microplastic Pollution in Agricultural Soils: A Comprehensive Review of Worldwide Trends, Sources, Distribution, Characteristics and Analytical Approaches DOI
Harshit Sahai, Ana M. Aguilera del Real, Alfredo Alcayde

и другие.

TrAC Trends in Analytical Chemistry, Год журнала: 2025, Номер unknown, С. 118176 - 118176

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

3