Rapid and On-Site Approaches for Determination of Polycyclic Aromatic Hydrocarbons in Water and Air by Surface-Enhanced Raman Spectroscopy

ACS Omega, Год журнала: 2025, Номер 10(6), С. 6258 - 6266

Опубликована: Фев. 6, 2025

Polycyclic aromatic hydrocarbons (PAHs) represent a class of carcinogenic, teratogenic, and mutagenic organic pollutants that are ubiquitous in the environment. The rapid on-site detection PAHs remains challenge. This study proposes point-of-use (POU) surface-enhanced Raman spectroscopy (SERS)-based strategies for qualitative quantitative analyses environmental water air. results demonstrate clear correlations between signal intensity logarithmic concentration (ranging from 2.5 to 100 ppb), with satisfactory recovery reproducibility. A similar trend was observed on glass fiber filters modified silver nanoparticles (AgNPs@GF filter). Specifically, limits (LOD) fluoranthene, phenanthrene, pyrene were 0.7, 1.0, 0.1 ppb, respectively, while LOD AgNPs@GF filter 9.11, 18.18, 14.59 ppb. Recovery rates spiked real ranged 83% 126%, entire process completed within 1 min. These findings highlight significant potential this method as powerful tool analysis various matrices.

Язык: Английский

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Metagenomic analysis reveals the microbial response to petroleum contamination in oilfield soils

The Science of The Total Environment, Год журнала: 2023, Номер 912, С. 168972 - 168972

Опубликована: Дек. 1, 2023

Язык: Английский

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Advances in thin film micro-extraction (TFME) of selected organic pollutants, and the evaluation of the sample preparation procedures using the AGREEprep green metric tool

Microchemical Journal, Год журнала: 2024, Номер 203, С. 110938 - 110938

Опубликована: Июнь 12, 2024

Язык: Английский

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Enrichment characteristics of polycyclic aromatic hydrocarbons in coal gangue of the Huaibei Coalfield, China

Environmental Technology & Innovation, Год журнала: 2024, Номер 36, С. 103769 - 103769

Опубликована: Авг. 2, 2024

Язык: Английский

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Constructing perfluorinated UiO-67 for enrichment of polycyclic aromatic hydrocarbons in seawater and seabed sediments

Journal of Chromatography A, Год журнала: 2024, Номер 1737, С. 465463 - 465463

Опубликована: Окт. 21, 2024

Язык: Английский

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Abiotic and Biotic Dissipation in Natural Attenuation of Phenanthrene and Benzo[a]pyrene: A Systematic Quantification Study in Contrasting Soils

Environmental Pollution, Год журнала: 2025, Номер unknown, С. 125705 - 125705

Опубликована: Янв. 1, 2025

Язык: Английский

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Polycyclic Aromatic Hydrocarbons (PAHs) in Urban Park Dusts from Lagos, Nigeria: Pollution levels, Sources and Exposure Implications

International Journal of Environmental Research, Год журнала: 2025, Номер 19(3)

Опубликована: Янв. 28, 2025

Язык: Английский

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Pollution and toxicity of heavy metals in wildfires-affected soil and surface water: A review and meta-analysis

Environmental Pollution, Год журнала: 2025, Номер unknown, С. 125845 - 125845

Опубликована: Фев. 1, 2025

Язык: Английский

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Heavy metal(loid) contamination in forest fire affected soil and surface water: pollution indices and human health risk assessment

Environmental Monitoring and Assessment, Год журнала: 2025, Номер 197(4)

Опубликована: Март 11, 2025

Язык: Английский

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Climate change, pollution, and mental health: concerns on rising temperatures and polycyclic aromatic hydrocarbon risks

Discover Environment, Год журнала: 2025, Номер 3(1)

Опубликована: Апрель 9, 2025

Abstract The rising global temperatures due to climate change have a profound impact on health. Heat is associated with many physical and mental health conditions. of heat could be exacerbated in polluted areas the combined pollutants stress. Polycyclic aromatic hydrocarbons (PAHs) are among environmental public significance. Exposure PAHs has adverse effects these worse oil-impacted communities increased PAH exposure degradation. increases volatilisation PAHs, mobility availability formation toxic derivatives, possible wildfire incidents which introduce more into environment. This human through various pathways, addition stress, thereby worsening challenges. anticipated decrease levels reduced emissions offset by temperatures, promote mobilisation existing PAHs. Therefore, this review highlighted risks amid especially communities. mechanisms increase were also highlighted. Possible pollution prevention, mitigation, intervention approaches suggested. Rapid oil spill response, remediation, ecosystem restoration, biomonitoring, environmental, agro products monitoring help mitigate exposure. Additionally, introduction green education, assessment for every project, investment sustainable technologies companies. Overall, creates awareness neglected draws attention researchers, funders, policymakers, society as we navigate challenges change. Graphical

Язык: Английский

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