Impacts of summer heat and drought upon the mobilization and liberation of heavy metals in sediment pore water of estuarine wetlands [0.03%]
夏季高温干旱对河口湿地沉积物孔隙水中重金属活化与释放的影响
Manhua Luo,Kai Xiao,Zheng Wang et al.
Manhua Luo et al.
Extreme events, such as summer heat and drought (SHD), constitute significant natural disasters that adversely affect socio-economic development and the environment, with their frequency increasing in recent decades. However, the mechanisms...
Polystyrene nanoplastics promote muscle cell senescence through microtubule hyper-stabilization-mediated mitophagy dysfunction and cGAS-Sting activation [0.03%]
聚苯乙烯纳米塑料通过微管超稳定介导的线粒体自噬功能障碍和cGAS-STING活化促进肌细胞衰老
Jie Cui,Xianlin Yue,Yajun Zhang et al.
Jie Cui et al.
The detrimental effects of polystyrene nanoplastics (NPs) on human skeletal muscle cells and underlying mechanisms remain largely unclear. Here we exposed mice to NPs and observed significant NP uptake and damages in muscles. RNA sequencing...
Novel quantitative method of reactive losses of ambient VOCs coupling chemical transport model simulation with receptor measurement [0.03%]
结合源解析观测和化学传输模型模拟的挥发性有机物反应损耗量化新方法
Yao Gu,Baoshuang Liu,Simeng Ma et al.
Yao Gu et al.
Traditional photochemical age-based parameterization method (PAPM) exhibits substantial uncertainties in accurately quantifying the reactive losses of ambient volatile organic compounds (VOCs). PAPM primarily accounts for chemical reactions...
A multi-component heavy metal detection method using UV-Vis superimposed spectrum and deep learning [0.03%]
基于UV-Vis叠加光谱和深度学习的多组分重金属检测方法
Hailong Zhang,Qiannan Duan,Lehan Sun et al.
Hailong Zhang et al.
In the field of environmental monitoring, traditional spectroscopic techniques, despite their high sensitivity in heavy metal (HM) detection, are plagued by complex equipment and high costs. The emergence of artificial intelligence (AI) has...
Two-dimensional Monte Carlo simulation improves source-specific health risk assessment accuracy of soil heavy metals in a legacy mining region [0.03%]
二维蒙特卡洛模拟可提高某历史遗留矿区土壤重金属污染源归因健康风险评估的准确性
Bei Yuan,Ping Du,Juan Chen et al.
Bei Yuan et al.
Human health and well-being are negatively affected by exposure to heavy metal (HM)-polluted soil. Accurate assessment of the health risks associated with soil HMs remains a daunting challenge, particularly in legacy mining regions. Herein,...
Andrew Turner
Andrew Turner
Cadmium and Pb are heavy metals of high concern owing to their impacts on human health. In this study, the migration of Cd and Pb from both the interior and exterior (lip area) surfaces of new and second-hand ceramic mugs has been measured ...
Dual-strategy LaMn1-xNixO3-Nano perovskite catalysts via B-site doping and nanocasting for cost-effective mineralization of hazardous hexachlorobutadiene [0.03%]
位点掺杂和纳米铸造双策略LaMn₁⁻xNIₓO₃钙钛矿催化剂高效降解六氯丁二烯研究
Weinan Zhang,Qianqian Li,Bohua Sun et al.
Weinan Zhang et al.
Hexachlorobutadiene (HCBD), an increasingly threatening persistent organic pollutant, has few mineralization disposal methods due to its high chlorination, thus demanding urgent development of efficient and cost-effective catalytic systems....
Evaluation of tobacco pesticides nitenpyram-spiroxamine co-exposure effects on honeybees: Molecular mechanisms and melatonin's protective role [0.03%]
尼滕ピラム和spiroxamine联合暴露对蜜蜂的影响评价：分子机制及褪黑素的保护作用
Hancheng Wang,Yuan Xue,Ying Wang et al.
Hancheng Wang et al.
Pesticide exposure poses a critical threat to honeybee health, yet the interactive effects of pesticide co-exposure remain poorly understood. This study examines the toxic effects of simultaneous exposure to tobacco pesticides nitenpyram (N...
Interfacial slow-release reduction modulates iron cycling on the ZVI surface: Accelerated electron transfer and generation of Fe(II) [0.03%]
界面缓释还原调控铁在零价铁表面的循环：加速电子转移和生成亚铁离子
Yiqiao Zhang,Yanshi Zhang,Huan Cheng et al.
Yiqiao Zhang et al.
Slow iron cycling is an important factor limiting the reactivity of zero-valent iron (ZVI). Developing novel strategies to facilitate iron cycling is vital for the ZVI practical application. This study reports a novel interfacial slow-relea...
The avoidance response in plant root to the environmental pollutant triclosan [0.03%]
植物根部对环境污染物三氯生的避免反应
Lanlan Zheng,Lei You,Shiqi Wu et al.
Lanlan Zheng et al.
Triclosan (TCS), an antimicrobial agent commonly found in personal care products and disinfectants, has raised concerns due to its potential risks for human health and environment. In this study, we observed and investigated an avoidance re...