Pollution characteristics and health risks of size-resolved particulate-bound polycyclic aromatic compounds in Zhengzhou DOI
Junmei Zhang,

Zhiyu Wang,

Yuhang Wei

и другие.

Atmospheric Environment, Год журнала: 2025, Номер unknown, С. 121099 - 121099

Опубликована: Фев. 1, 2025

Язык: Английский

Occurrence of the potent mutagens 2- nitrobenzanthrone and 3-nitrobenzanthrone in fine airborne particles DOI Creative Commons
Aldenor Gomes Santos, Gisele O. da Rocha, Jaílson B. de Andrade

и другие.

Scientific Reports, Год журнала: 2019, Номер 9(1)

Опубликована: Янв. 3, 2019

Polycyclic aromatic compounds (PACs) are known due to their mutagenic activity. Among them, 2-nitrobenzanthrone (2-NBA) and 3-nitrobenzanthrone (3-NBA) considered as two of the most potent mutagens found in atmospheric particles. In present study 2-NBA, 3-NBA selected PAHs Nitro-PAHs were determined fine particle samples (PM 2.5) collected a bus station an outdoor site. The fuel used by buses was diesel-biodiesel (96:4) blend light-duty vehicles run with any ethanol-to-gasoline proportion. concentrations 2-NBA were, on average, under 14.8 µg g-1 4.39 g-1, respectively. order access main sources formation routes these compounds, we performed ternary correlations multivariate statistical analyses. for studied diesel/biodiesel exhaust followed floor resuspension. coastal site, vehicular emission, photochemical wood combustion well other PACs. Incremental lifetime cancer risk (ILCR) calculated both places, which presented low values, showing incidence although ILCR values around 2.5 times higher than from

Язык: Английский

Процитировано

7879

Supramolecular Luminescent Sensors DOI
Teresa L. Mako, Joan M. Racicot, Mindy Levine

и другие.

Chemical Reviews, Год журнала: 2018, Номер 119(1), С. 322 - 477

Опубликована: Дек. 3, 2018

There is great need for stand-alone luminescence-based chemosensors that exemplify selectivity, sensitivity, and applicability overcome the challenges arise from complex, real-world media. Discussed herein are recent developments toward these goals in field of supramolecular luminescent chemosensors, including macrocycles, polymers, nanomaterials. Specific focus placed on development new macrocycle hosts since 2010, coupled with considerations underlying principles chemistry as well analytes interest common luminophores. State-of-the-art fields polymer nanomaterial sensors also examined, some remaining unsolved area discussed.

Язык: Английский

Процитировано

621

Sources, characteristics, toxicity, and control of ultrafine particles: An overview DOI Creative Commons
Andrea Liliana Moreno-Ríos, Lesly Patricia Tejeda Benítez, Ciro Fernando Bustillo‐Lecompte

и другие.

Geoscience Frontiers, Год журнала: 2021, Номер 13(1), С. 101147 - 101147

Опубликована: Янв. 20, 2021

Air pollution by particulate matter (PM) is one of the main threats to human health, particularly in large cities where levels are continually exceeded. According their source emission, geography, and local meteorology, pollutant particles vary size composition. These conditioned aerodynamic diameter thus classified as coarse (2.5–10 μm), fine (0.1–2.5 ultrafine (<0.1 degree toxicity becomes greater for smaller particles. can get into lungs translocate vital organs due size, causing significant health consequences. Besides, PM pollutants have been linked respiratory conditions, genotoxic, mutagenic, carcinogenic activity beings. This paper presents an overview emission sources, physicochemical characteristics, collection measurement methodologies, toxicity, existing control mechanisms (UFPs) last fifteen years.

Язык: Английский

Процитировано

183

A review on analysis methods, source identification, and cancer risk evaluation of atmospheric polycyclic aromatic hydrocarbons DOI

Lord Famiyeh,

Ke Chen, Jingsha Xu

и другие.

The Science of The Total Environment, Год журнала: 2021, Номер 789, С. 147741 - 147741

Опубликована: Май 15, 2021

Язык: Английский

Процитировано

136

A Systematic Review of Polycyclic Aromatic Hydrocarbon Derivatives: Occurrences, Levels, Biotransformation, Exposure Biomarkers, and Toxicity DOI

Bo Peng,

Qianli Dong,

Fangzhou Li

и другие.

Environmental Science & Technology, Год журнала: 2023, Номер 57(41), С. 15314 - 15335

Опубликована: Сен. 13, 2023

Polycyclic aromatic hydrocarbon (PAH) derivatives constitute a significant class of emerging contaminants that have been ubiquitously detected in diverse environmental matrixes, with some even exhibiting higher toxicities than their corresponding parent PAHs. To date, compared PAHs, fewer systematic summaries and reanalyses are available for PAH great concerns. This review summarizes the current knowledge on chemical species, levels, biotransformation patterns, analytical methods, internal exposure routes representative biomarkers, toxicity derivatives, primarily focusing nitrated PAHs (NPAHs), oxygenated (OPAHs), halogenated (XPAHs), alkylated (APAHs). A collection 188 compounds from four categories, 44 NPAHs, 36 OPAHs, 56 APAHs, 52 XPAHs, has compiled 114 studies documented presence derivatives. These exhibited weighted average air concentrations varied lower limit 0.019 pg/m3 to threshold 4060 pg/m3. Different methods utilizing comprehensive two-dimensional gas chromatography coupled high-resolution time-of-flight mass spectrometry (GC × GC-TOF-MS), (GC-TOF-MS), quadrupole GC-QQQ-MS), Fourier-transform ion cyclotron resonance (FT-ICR MS), adopted untargeted strategies identification also reviewed here. Additionally, an in-depth analysis patterns each category is provided, including likelihood specific reaction types. For toxicity, we summarized key metabolic activation pathways, which could result formation reactive metabolites capable covalently bonding DNA tissue proteins, potential health outcomes such as carcinogenicity genotoxicity, oxidative stress, inflammation immunotoxicity, developmental might be mediated by aryl receptor (AhR). Finally, pinpoint research challenges emphasize need further identifying tracking external evaluating levels associated clarifying routes, considering mixture effects. aims provide broad understanding derivatives' identification, occurrence, human exposure, biotransformation, offering valuable reference guiding future this underexplored area.

Язык: Английский

Процитировано

90

Determination of hydroxy derivatives of PAHs in sewage sludge by GC-MS/MS DOI Creative Commons
Laura Frydel, Zuzanna Prus, Karolina Cwynar

и другие.

Desalination and Water Treatment, Год журнала: 2025, Номер unknown, С. 101015 - 101015

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

2

Trends of research on polycyclic aromatic hydrocarbons in food: A 20-year perspective from 1997 to 2017 DOI

Yaqing Sun,

Shimin Wu,

Guangyi Gong

и другие.

Trends in Food Science & Technology, Год журнала: 2018, Номер 83, С. 86 - 98

Опубликована: Ноя. 13, 2018

Язык: Английский

Процитировано

149

Biofuels and renewable chemicals production by catalytic pyrolysis of cellulose: a review DOI
N.S. Hassan, Aishah Abdul Jalil,

C.N.C. Hitam

и другие.

Environmental Chemistry Letters, Год журнала: 2020, Номер 18(5), С. 1625 - 1648

Опубликована: Июнь 19, 2020

Язык: Английский

Процитировано

127

In vitro evaluation of organic extractable matter from ambient PM2.5 using human bronchial epithelial BEAS-2B cells: Cytotoxicity, oxidative stress, pro-inflammatory response, genotoxicity, and cell cycle deregulation DOI Creative Commons
Imane Abbas,

Ghidaa Badran,

Anthony Verdin

и другие.

Environmental Research, Год журнала: 2019, Номер 171, С. 510 - 522

Опубликована: Янв. 31, 2019

Язык: Английский

Процитировано

94

An analysis of the versatility and effectiveness of composts for sequestering heavy metal ions, dyes and xenobiotics from soils and aqueous milieus DOI
Ackmez Mudhoo, Deepika Lakshmi Ramasamy, Amit Bhatnagar

и другие.

Ecotoxicology and Environmental Safety, Год журнала: 2020, Номер 197, С. 110587 - 110587

Опубликована: Апрель 20, 2020

Язык: Английский

Процитировано

94