Overview of PM2. 5 and health outcomes: focusing on components, sources, and pollutant mixture co-exposure

N Nan, Z Yan, Y Zhang, R Chen, G Qin, N Sang - Chemosphere, 2023 - Elsevier
PM 2.5 varies in source and composition over time and space as a complicated mixture.
Consequently, the health effects caused by PM 2.5 varies significantly over time and …

Influences of meteorology on emission sources and physicochemical properties of particulate matter in Seoul, Korea during the heating period

J Jeon, Y Chen, H Kim - Atmospheric Environment, 2023 - Elsevier
Chemical properties of particulate matter (PM), organic aerosol (OA) properties, sources and
the volatility distribution were investigated during autumn in Seoul, Korea using aerodyne …

Elaborating the atmospheric transformation of combined and free amino acids from the perspective of observational studies

Y Xu, X Lin, QB Sun, HW Xiao, H Xiao… - Journal of Geophysical …, 2024 - Wiley Online Library
Proteinaceous matter (PrM) is a substantial component of bioaerosols. Although numerous
studies have examined the characteristics and sources of PrM in the atmosphere, its …

Seasonal source identification and formation processes of marine particulate water soluble organic nitrogen over an offshore island in the East China Sea

M Tian, H Li, G Wang, M Fu, X Qin, D Lu, C Liu… - Science of The Total …, 2023 - Elsevier
Water soluble organic nitrogen (WSON) had great influences on the aerosol chemistry,
hygroscopicity, marine primary productivity, as well as nitrogen biogeochemical cycles …

Rapid Detection of Trace Organic Amines in Seawater: An Innovative Approach Using Photoelectron-Induced Chemical Ionization TOFMS with Online Derivatization …

Y Guo, R Liu, M Li, J Li, D Yang, Z Wang… - Analytical …, 2024 - ACS Publications
Organic amines (OAs) have gained substantial interest in atmospheric chemistry due to their
distinctive acid–base neutralization characteristics for secondary organic aerosols and new …

Molecular composition and sources of free amino acids in atmospheric aerosols from Mt. Tai and a nearby city

Q Zhao, L Wu, X Fu, W Hu, Y Wang, Y Wang… - Atmospheric …, 2024 - Elsevier
Amino acids (AAs) are involved in the global nitrogen cycle and are important components
of nitrogenous organic aerosols. Protein and free amino acid (FAA) concentrations in total …

Positive matrix factorization of seasonally resolved organic aerosol at three different central European background sites based on nuclear magnetic resonance …

Š Horník, P Pokorná, P Vodička, R Lhotka… - Science of The Total …, 2024 - Elsevier
Concentration data derived from 1 H NMR analysis of the water-soluble organic compounds
from fine aerosol (PM 2.5) at three Central European background stations, Košetice, Frýdlant …

Water-soluble organic nitrogen in PM2. 5 around the Danjiangkou Reservoir: Concentration, sources, and transport pathways

C Xiao, P Li, X Chen, T Zhao, X Guo, Y He… - Journal of Environmental …, 2024 - Elsevier
Water-soluble organic nitrogen (WSON) affects the formation, hygroscopicity, acidity of
organic aerosols, and nitrogen biogeochemical cycles. However, qualitative and quantitative …

Proteinaceous Matter in PM2.5 in Suburban Guiyang, Southwestern China: Decreased Importance in Long‐Range Transport and Atmospheric Degradation

X Lin, Y Xu, RG Zhu, HW Xiao… - Journal of Geophysical …, 2023 - Wiley Online Library
Proteinaceous matter (PrM) is a substantial constituent in bioaerosols. However, the sources
and atmospheric processes of PrM remain large uncertainties. The characterizations …

Ag@ SnO2/CsPbBr3 nanocomposite gas sensor for well-behaved low-concentration ethanolamine sensing at room temperature

X Xu, H Jiang, W Liu, S Wang, X Wang… - Journal of Applied …, 2024 - pubs.aip.org
It is a novel-effective process for realizing high-efficiency sensing and continuous gas
monitoring by introducing precious metals into metal–oxide–semiconductors (MOSs). In this …