Diverse Impacts of Microplastic-derived Dissolved Organic Matter at Environmentally Relevant Concentrations on Soil Dissolved Organic Matter Transformation [0.03%]
环境相关浓度下微塑料衍生溶解有机质对土壤溶解有机质转化的多种影响
Yiping Luo,Yong Shi,Yufan Wang et al.
Yiping Luo et al.
Dissolved organic matter (DOM) is critical to soil ecosystems, with its dynamics influenced by exogenous substances like microplastics (MPs)-derived dissolved organic matter (MPs-DOM) from agricultural mulches. However, the impacts of MPs-D...
Selective Detection of Carbon-Centered Radicals in Water via a Fluorescent Probe and High-Resolution Mass Spectrometry [0.03%]
通过荧光探针和高分辨率质谱选择性检测水中的碳中心自由基
Jihong Xu,Yong Huang,Lin Li et al.
Jihong Xu et al.
Carbon-centered radicals (CCRs) are key intermediates in the transformation of organic contaminants in aquatic environments. This study developed a robust workflow using a fluorescent probe coupled with high-resolution mass spectrometry (HR...
Multimodal and Multicereal Grain Transportation Patterns in the United States Across Cost, Emission, and Adaptability Optimization Scenarios [0.03%]
跨成本、排放和适应性优化情景下的美国多种作物运输模式
Deniz Berfin Karakoc,Megan Konar
Deniz Berfin Karakoc
Cereal grains are staple foods in the daily diets of millions of Americans, given their affordability and availability. However, transportation of these commodities between domestic supply and demand locations has a significant environmenta...
Emerging Aryl-Organophosphate Esters in Coastal Sediments: Comprehensive Screening and Transformation Insights from the Beibu Gulf, China [0.03%]
中国北部湾沉积物中芳基有机磷酸酯的新污染格局及转化规律研究
Li Zhang,Xin Luo,Jie Fu et al.
Li Zhang et al.
Information on the co-occurrence of organophosphate triesters (tri-OPEs) and their transformation products (OPEtps) in marine environments remains scarce. This study comprehensively investigated 73 traditional and novel tri-OPEs and 24 OPEt...
Identification, Formation, and Toxicity of Haloimidazoles as Emerging Nitrogenous Aromatic Disinfection Byproducts in Drinking Water [0.03%]
饮用水中新兴的氮杂芳香类消毒副产物卤代咪唑的识别、形成及毒性研究
Wenyuan Yang,Rong Xiao,Chao Fang et al.
Wenyuan Yang et al.
Identification of unknown disinfection byproducts (DBPs) remains a significant challenge in the supply of safe drinking water, as identified DBPs do not fully account for DBP-related adverse effects on human health. In this study, gas chrom...
Unraveling the Spatiotemporal Heterogeneity in the Oxidation Potential of Fine Particulate Matter in China [0.03%]
中国细颗粒物氧化潜力的时空异质性及其驱动因素解析
Yiheng Wang,Guochao Chen,Ting Liu et al.
Yiheng Wang et al.
The oxidative potential (OP) of fine particulate matter (PM2.5) is a more robust health impact indicator than mass concentration alone. While China's stringent air pollution controls have significantly reduced PM2.5 levels, the temporal evo...
Unveiling the Environmental Characteristics of Sub-1000-nm Nanoplastics: A Comprehensive Review of the Preparation Methods for Nanoplastic Model Samples [0.03%]
揭开亚1000纳米塑料颗粒的环境特性：纳米塑料模型样品制备方法的全面综述
Yimei Ding,Shuai Tang,Tao Zhang et al.
Yimei Ding et al.
Nanoplastics (NPs, < 1 μm) are ubiquitous in the environment and pose potentially more severe ecological and health risks than microplastics (MPs, 1 μm-5 mm). Nearly almost research concerning NPs was limited to few types of nanospheres e...
Photo-Regenerable Antimicrobial Air Filter Using Monolithic Cu-Grafted TiO2 Nanotube Mesh [0.03%]
用于灭菌的光再生铜掺钛纳米管空气滤网
Yujin Shin,Eugene Hong,Gibin Yoo et al.
Yujin Shin et al.
Airborne transmission of pathogens has emerged as a significant public health concern amid recurring pandemics. While conventional air filtration can capture bioaerosols, it poses risks of re-emitting pathogens, necessitating long-term air ...
Identifying Metabolic Signatures of Bisphenol Analog Exposure: Implication for Rapid Toxicity Screening of New Alternatives [0.03%]
双酚类化合物类似物暴露的代谢标志识别及其快速毒性筛查意义研究
Hong-Xuan Kuang,Ye Liu,Lei Yan et al.
Hong-Xuan Kuang et al.
The lack of toxicity assessments for bisphenol A substitutes (BPs) has resulted in a vicious circle of pollution, replacement, and repollution. Herein, we aimed to develop specific biomarkers for rapid toxic screening and evaluation. We inv...
Fully Amorphous Cerium/Carbon-Doped Manganese Oxides with Tailor-Made Pore and Electronic Properties for Superior Catalytic Ozone Decomposition [0.03%]
用于高效催化分解臭氧的全非晶态掺杂碳和铈的锰氧化物及其定制孔隙率及电子结构
Jiaren Wang,Lei Wu,Xingchen Guo et al.
Jiaren Wang et al.
Metal oxides are promising for catalytic ozone (O3) decomposition to tackle the O3 pollution problem. However, reported metal oxides for O3 decomposition are predominantly crystalline and often suffer from low active site exposure and easy ...