Zhenxing Shen
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View article: Comparative analysis of polycyclic aromatic sulfur heterocycles (PASHs) in PM2.5 from Xi’an, China and Yokohama, Japan: pollution characteristics and source attribution
Comparative analysis of polycyclic aromatic sulfur heterocycles (PASHs) in PM2.5 from Xi’an, China and Yokohama, Japan: pollution characteristics and source attribution Open
Polycyclic aromatic sulfur heterocycles (PASHs) sulfur-containing analogues of polycyclic aromatic hydrocarbons (PAHs) are emerging atmospheric pollutants of concern due to their potential toxicity and environmental persistence. This study…
View article: Insight into the size-resolved markers and eco-health significance of microplastics from typical sources in northwest China
Insight into the size-resolved markers and eco-health significance of microplastics from typical sources in northwest China Open
Research on atmospheric microplastics (MPs) from typical sources is limited, constraining the targeted management of pollution. Here, the source profiles of eight types of common MPs and three classes of plasticizers (i.e., phthalates, ben…
View article: Triangulating residential biomass burning impacts on PM2.5 via PMF, satellite observation-based emission inventory, and WRF-Chem
Triangulating residential biomass burning impacts on PM2.5 via PMF, satellite observation-based emission inventory, and WRF-Chem Open
In agricultural regions of northern China, PM2.5 (particulate matter with aerodynamic diameter less than 2.5 μm) pollution driven by biomass burning remains a critical environmental challenge, yet uncertainties persist in source apportionm…
View article: Insight into the size-resolved markers and eco-health significance of microplastics from typical sources in northwest China
Insight into the size-resolved markers and eco-health significance of microplastics from typical sources in northwest China Open
Research on atmospheric microplastics (MPs) from typical sources is limited, constraining the targeted management of pollution. Here, the characteristics and source profiles of eight types of common MPs and three classes of plasticizers (p…
View article: Dust Fall Microplastics from a Megacity of China Inhibit Autophagy via the PI3K/Akt/mTOR Pathway
Dust Fall Microplastics from a Megacity of China Inhibit Autophagy via the PI3K/Akt/mTOR Pathway Open
The problem of microplastics (MPs) pollution has caused many health risks to residents of Chinese cities. In this study, nine kinds of MPs or microrubbers (MRs) from dust fall (DF) in Xi'an, a megacity in northwestern China, were measured …
View article: Impacts of Household Solid Fuel Combustion on Blood Pressure: Mechanisms and Implications
Impacts of Household Solid Fuel Combustion on Blood Pressure: Mechanisms and Implications Open
Rural households in northwest China rely on solid fuels as their main heating energy source in winter, leading to negative health outcomes. This study assessed the concentrations of personal exposure to size-resolved particulate matter and…
View article: Long-Term Variation Characteristics and Health Risks of Atmospheric Hg in the Largest City in Northwestern China
Long-Term Variation Characteristics and Health Risks of Atmospheric Hg in the Largest City in Northwestern China Open
In this study, gaseous element mercury (GEM) and gaseous oxidized mercury (GOM) in the atmosphere were continuously observed at a minute resolution from 1 April 2019 to 31 December 2020 in urban Xi’an, the largest central city in Northwest…
View article: Development of a high-spatial-resolution annual emission inventory of greenhouse gases from open straw burning in Northeast China from 2001 to 2020
Development of a high-spatial-resolution annual emission inventory of greenhouse gases from open straw burning in Northeast China from 2001 to 2020 Open
Open straw burning has been widely recognized as a significant source of greenhouse gases (GHGs), posing critical risks to atmospheric integrity and potentially exacerbating global warming. In this study, we proposed a novel method that in…
View article: Distinct bacterial signature in the raw coal with different heating value
Distinct bacterial signature in the raw coal with different heating value Open
Introduction Coal represents a significant natural resource in our world, and its quality and commercial value is primarily determined by its heating capacity. Numerous scientists worldwide have attempted to explore the impact of various e…
View article: Development of high spatial resolution annual emission inventory of greenhouse gases from open straw burning in Northeast China from 2001 to 2020
Development of high spatial resolution annual emission inventory of greenhouse gases from open straw burning in Northeast China from 2001 to 2020 Open
Open straw burning has been widely recognized as a significant source of greenhouse gases (GHGs), posing critical risks to atmospheric integrity and potentially exacerbating global warming. In this study, we proposed a novel method that in…
View article: Internal exposure potential of water-soluble organic molecules in urban PM2.5 evaluated by non-covalent adductome of human serum albumin
Internal exposure potential of water-soluble organic molecules in urban PM2.5 evaluated by non-covalent adductome of human serum albumin Open
Water-soluble organic molecules (WSOMs) in inhaled PM2.5 can readily translocate from the lungs into the blood circulation, facilitating their distribution to and health effects on distant organs and tissues in the human body. Human serum …
View article: Disorder in AdS$_3$/CFT$_2$
Disorder in AdS$_3$/CFT$_2$ Open
We perturbatively study marginally relevant quenched disorder in AdS _3 /CFT _2 to second order in the disorder strength. Using the Chern-Simons formulation of AdS _3 gravity for the Poincaré patch, we introduce disorder via the c…
View article: Organic Matrix Effect on the Molecular Light Absorption of Brown Carbon
Organic Matrix Effect on the Molecular Light Absorption of Brown Carbon Open
Brown carbon (BrC) absorption impacts radiative forcing and climate change. Quantifying radiative forcing of BrC requires understanding its molecular composition and absorption characteristics. While organic molecules surrounding BrC may i…
View article: Emission Factors of PAHs Components and Bioreactivity in PM2.5 from Biomass Burning
Emission Factors of PAHs Components and Bioreactivity in PM2.5 from Biomass Burning Open
Biomass burning releases fine particulate matter (PM2.5), water-soluble inorganic ions (WSIs), metal elements, polycyclic aromatic hydrocarbons (PAHs) and other compounds, and it is one of the largest sources of carbonaceous aerosols. The …
View article: Organic Matrix Effect on the Molecular Light Absorption of Brown Carbon
Organic Matrix Effect on the Molecular Light Absorption of Brown Carbon Open
Data for article Organic Matrix Effect on the Molecular Light Absorption of Brown Carbon, including the raw intensity extracted from mass spectrum data, time-serial and categorial for organic molecules, and calculated organic matrix effect…
View article: Organic Matrix Effect on the Molecular Light Absorption of Brown Carbon
Organic Matrix Effect on the Molecular Light Absorption of Brown Carbon Open
Data for article Organic Matrix Effect on the Molecular Light Absorption of Brown Carbon, including the raw intensity extracted from mass spectrum data, time-serial and categorial for organic molecules, and calculated organic matrix effect…
View article: Molecular Characteristics, Sources, and Health Risk Assessment of Gaseous Carbonyl Compounds in Residential Indoor and Outdoor Environments in a Megacity of Northwest China
Molecular Characteristics, Sources, and Health Risk Assessment of Gaseous Carbonyl Compounds in Residential Indoor and Outdoor Environments in a Megacity of Northwest China Open
Carbonyl compounds (CCs) in indoor air pose a significant threat to residents’ health and have garnered considerable attention in recent years. However, most studies have focused on low-molecular-weight carbonyl compounds (LMW-CCs) and hav…
View article: Characterization and Risk Assessment of PM2.5-Bound Polycyclic Aromatic Hydrocarbons and their Derivatives Emitted from a Typical Pesticide Factory in China
Characterization and Risk Assessment of PM2.5-Bound Polycyclic Aromatic Hydrocarbons and their Derivatives Emitted from a Typical Pesticide Factory in China Open
Polycyclic aromatic hydrocarbons (PAHs) and their derivatives have received extensive attention due to their negative effects on the environment and on human health. However, few studies have performed comprehensive assessments of PAHs emi…