AIMC Topic: Polycyclic Aromatic Hydrocarbons

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Refining source-specific lung cancer risk assessment from PM-bound PAHs: Integrating component-based potency factors and machine learning in Ningbo, China.

Ecotoxicology and environmental safety Jun 1, 2025
The component-based potency factor approach, combined with benzo[a]pyrene (BaP) unit risk values from the World Health Organization (WHO), is commonly used to assess lung excess cancer risk (LECR) from polycyclic aromatic hydrocarbons (PAHs). However...
Humans Machine Learning Risk Assessment China Lung Neoplasms Environmental Monitoring Air Pollutants Particulate Matter Environmental Exposure Polycyclic Aromatic Hydrocarbons Vehicle Emissions Benzo(a)pyrene
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Toward Accurate PAH IR Spectra Prediction: Handling Charge Effects with Classical and Deep Learning Models.

Journal of chemical information and modeling May 26, 2025
Polycyclic aromatic hydrocarbons (PAHs) play a crucial role in astrochemistry, environmental studies, and combustion chemistry, yet interpreting their infrared (IR) spectra remains challenging due to the similarity of spectral features of many molecu...
Neural Networks, Computer Deep Learning Polycyclic Aromatic Hydrocarbons Spectrophotometry, Infrared
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The impact of multipollutant exposure on hepatic steatosis: a machine learning-based investigation into multipollutant synergistic effects.

Frontiers in public health Jan 1, 2025
INTRODUCTION: This study examines the synergistic effects of multi-pollutant exposure on hepatic lipid accumulation in non-alcoholic fatty liver disease (NAFLD) through the application of an explainable machine learning framework. This approach addre...
Humans Machine Learning Biomarkers Female Adult Male Middle Aged Nutrition Surveys Environmental Pollutants Environmental Exposure Non-alcoholic Fatty Liver Disease Polycyclic Aromatic Hydrocarbons Volatile Organic Compounds Metals, Heavy
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[Determination of polycyclic aromatic hydrocarbon metabolites in urine by liquid-liquid extraction-high resolution gas chromatography-high resolution dual-focus magnetic mass spectrometry].

Se pu = Chinese journal of chromatography Jun 8, 2020
A sensitive and accurate method was developed to quantify eight polycyclic aromatic hydrocarbon (PAH) metabolites in human urine by liquid-liquid extraction-high resolution gas chromatography-high resolution dual-focus magnetic mass spectrometry (LLC...
Humans Magnetic Phenomena Gas Chromatography-Mass Spectrometry Liquid-Liquid Extraction Polycyclic Aromatic Hydrocarbons
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[Determination of polycyclic aromatic hydrocarbons in girls and association between polycyclic aromatic hydrocarbons exposure and puberty timing].

Wei sheng yan jiu = Journal of hygiene research Sep 1, 2017
OBJECTIVE: To develop amethod for simultaneous determination of four metabolites of polycyclic aromatic hydrocarbons( PAHs), and to study the association between puberty timing of girls and PAHs exposure levels in Chongqing.
Humans Female China Puberty Mass Spectrometry Limit of Detection Environmental Exposure Chromatography, High Pressure Liquid Polycyclic Aromatic Hydrocarbons Hydroxyl Radical
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