Article
Environmental Sciences
Yike Shen, Elliot T. Ryser, Hui Li, Wei Zhang
Summary: This study investigated the impact of antibiotic exposure on bacterial community assembly and ARG profiles in lettuce, finding that antibiotics influenced alpha diversity values differently in different soil and plant samples. The study also suggested a stronger deterministic control of plant roots in bacterial community assembly.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Food Science & Technology
Babak Pakbin, Zahra Amani, Zahra Rahimi, Somayeh Najafi, Behnaz Familsatarian, Alireza Khakpoor, Wolfram Manuel Brueck, Thomas B. Bruck
Summary: This study investigated the prevalences of antibiotic-resistance genes (ARGs) and foodborne bacterial pathogens in sweet samples from local markets in Iran. The results showed the presence of Staphylococcus aureus, Cronobacter sakazakii, Shigella spp., Campylobacter jejuni, and Campylobacter coli in the sweet samples. S. aureus was found to be the most prevalent bacterial pathogen. Additionally, a significant correlation was found between the presence of C. coli and Cr. sakazakii. The blaSHV resistance gene was detected in a high percentage of the sweet samples, while blaTEM was detected in only one sample.
Article
Engineering, Environmental
Cheng Wang, Ruiwen Hu, P. J. Strong, Wei Zhuang, Weiming Huang, Zhiwen Luo, Qingyun Yan, Zhili He, Longfei Shu
Summary: The majority of antibiotic resistance genes are shared across different root-associated compartments and disseminated continuously along the soil-root continuum. This dissemination is independent of the root-associated microbiota but may be facilitated by various mobile genetic elements. Multiple-drug resistant pathogens are consistently present across different compartments, suggesting the potential dissemination of antibiotic pathogens along the soil-root continuum.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Engineering, Chemical
Minfei Wang, Maosheng Yao, Yong-guan Zhu
Summary: Airborne transmission of antibiotic resistance genes (ARGs) poses a global health threat, with limited knowledge about the resistance phenotype of their hosts. This study collected culturable bacterial aerosol samples from polluted air in Beijing and examined the antibiotic sensitivity of these aerosols. The distribution and expression of ARGs in human respiratory pathogenic bacteria and non-pathogenic bacteria were also investigated. The results reveal the significant presence of diverse ARGs in airborne bacteria, including the presence of vancomycin resistance genes.
JOURNAL OF AEROSOL SCIENCE
(2022)
Article
Agricultural Engineering
Changlong Gou, Yuqiong Wang, Xiqing Zhang, Rongzhen Zhong, Yunhang Gao
Summary: The addition of Chlorotetracycline (CTC) to cattle manure composting systems hindered the removal of antibiotic-resistant genes (ARGs) and increased the relative abundance (RA) of certain ARGs and mobile genetic elements (MGEs). High levels of CTC had a more persistent effect on bacterial community and Firmicutes and Proteobacteria were identified as the main hosts for ARGs based on network analysis. The presence of CTC increased the risks of spreading ARGs in compost products.
BIORESOURCE TECHNOLOGY
(2021)
Article
Infectious Diseases
Mohammad Riaz Khan, Sadiq Azam, Sajjad Ahmad, Qaisar Ali, Zainab Liaqat, Noor Rehman, Ibrar Khan, Metab Alharbi, Abdulrahman Alshammari
Summary: This study aimed to determine the antibiotic susceptibility pattern, molecular basis for antibiotic resistance, and mutations in selected genes of bacterial isolates. It was found that antibiotic resistance is increasing and requires attention for proper disease management.
Article
Environmental Sciences
Jielan Huang, Jiandui Mi, Qiufan Yan, Xin Wen, Shizheng Zhou, Yan Wang, Baohua Ma, Yongde Zou, Xindi Liao, Yinbao Wu
Summary: The application of animal manures increases the abundance of antibiotic resistance genes in soil and lettuce endosphere, but not in the phyllosphere. Chemical fertilizer can increase the abundance of certain bacteria in the lettuce endosphere. Streptomycetaceae and Methylobacteriaceae are significantly positively correlated with intI1 in both soil and endosphere among shared bacteria.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Environmental Sciences
Yuqing Mao, Neslihan Akdeniz, Thanh H. Nguyen
Summary: This study compared the abundances of genetic markers of opportunistic foodborne and airborne pathogens in backyard, commercial, and swine mortality composts. The findings suggest that backyard composts have lower abundances of antibiotic resistance genes, while airborne pathogen genes are present in various compost samples to some extent.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Biology
Elizabeth Pursey, Tatiana Dimitriu, Fernanda L. Paganelli, Edze R. Westra, Stineke van Houte
Summary: The acquisition of antibiotic resistance genes through horizontal gene transfer is limited by the CRISPR-Cas adaptive immune system in bacteria. Pathogens with a CRISPR-Cas system are less likely to carry antibiotic resistance genes. This research provides insights for tailored interventions against multidrug-resistant strains.
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES
(2022)
Article
Environmental Sciences
Lijuan Feng, Changyan Xiao, Yuqin Luo, Yan Qiao, Dongzhi Chen
Summary: The presence of seaweeds improved the removal rates of nitrogen and phosphorus in maricultural wastewater, while the coexistence of seaweeds and OTC had varying impacts on the distribution of diverse antibiotic resistance genes in sediment.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2022)
Article
Environmental Sciences
Jianjun Ren, Liujie Deng, Chunyu Li, Zhijie Li, Liping Dong, Jian Zhao, Huhetaoli, Jin Zhang, Dongze Niu
Summary: This study investigated the effects of environmental factors and bacterial community on the behaviors of antibiotic resistance genes (ARGs) in erythromycin fermentation residue (EFR). The results showed that erythromycin combined with high salinity can promote the enrichment of ARGs and their hosts.
ENVIRONMENTAL POLLUTION
(2022)
Article
Engineering, Environmental
Qi Zhao, Wanqian Guo, Haichao Luo, Huazhe Wang, Taiping Yu, Banghai Liu, Qishi Si, Nanqi Ren
Summary: This study investigated the effects of adding different conductive materials on the spread of antibiotic resistance genes during wastewater treatment. The results showed that the addition of magnetite, activated carbon, and zero valent iron can improve antibiotic removal and reduce the abundance of antibiotic resistance genes. The study also found that these conductive materials may inhibit the spread of antibiotic resistance genes by regulating the physiological features of cells.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Environmental Sciences
Yajun Gao, Wen Luo, Haofei Zhang, Yinyuan Chen, Zubing Li, Gehong Wei, Weimin Chen
Summary: Soil microorganisms carrying antibiotic resistance genes (ARGs) can colonize plants as endophytes, posing a huge risk to human health. The distribution and transmission patterns of ARGs in different soil-plant systems are unclear. This study investigated the distribution of ARGs and the microbial communities in the soil-wheat and soil-cucumber systems, revealing that roots had higher abundances of ARGs and intI1 compared to other samples. Various bacterial species were identified as potential hosts of endophytic ARGs, and ARGs showed a positive correlation with intI1, indicating a higher potential for horizontal gene transfer. Soil properties indirectly affected the variations of ARGs in roots. These findings contribute to understanding the distribution patterns of ARGs in different soil-plant systems, and provide a basis for developing measures to minimize their spread.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Review
Infectious Diseases
Katarzyna Grudlewska-Buda, Justyna Bauza-Kaszewska, Natalia Wiktorczyk-Kapischke, Anna Budzynska, Eugenia Gospodarek-Komkowska, Krzysztof Skowron
Summary: Antibiotic resistance and multidrug resistance have been confirmed in major foodborne pathogens, including Campylobacter spp., Salmonella spp., Escherichia coli, and Listeria monocytogenes. Concerningly, new antibiotic-resistant food pathogens unrelated to food contamination or considered epidemiologically insignificant have also been reported. Thorough monitoring of strains isolated from food is necessary to understand the existing mechanisms of resistance.
Article
Environmental Sciences
Hao Dong, Yanli Fu, Pengqi Wang, Wenqiang Jiang, Guangfei Gao, Xuan Zhang
Summary: This study investigated the degradation of chloramphenicol (CAP) during electrochemical treatment using Ti/PbO2-La electrodes. The doping of La improved the performance of the electrode, and the degradation rate of CAP increased with current density. The electrolyte concentration, current density, and pH value had an effect on CAP degradation and total organic carbon (TOC) removal. The degradation products of CAP could alter bacterial community and ARGs in the environment.
ENVIRONMENTAL POLLUTION
(2022)
Review
Environmental Sciences
Jing Ding, Min Lv, Dong Zhu, Eva F. Leifheit, Qing-Lin Chen, Yun-Qing Wang, Ling-Xin Chen, Matthias C. Rillig, Yong-Guan Zhu
Summary: Tire wear particles (TWP) have caused widespread contamination in the environment. This study aims to understand the behavior and potential impacts of TWP in soil ecosystems. By synthesizing existing knowledge and comparing with the effects of microplastics (MP), the study outlines the composition, distribution, and behavior of TWP in soils, and highlights the potential impacts on soil biota and the underlying mechanisms. The study suggests that more research is needed to clarify the behavior and impacts of TWP at different levels, from individual organisms to the Earth system, as TWP may pose as an emerging threat to soil health.
CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY
(2023)
Article
Engineering, Environmental
Bao-Anh T. Nguyen, Qing-Lin Chen, Ji-Zheng He, Hang-Wei Hu
Summary: This study assessed the impacts of cattle and poultry manures, with or without the antibiotic tylosin, on soil protists. The results showed that manure application significantly decreased the alpha diversity of protists, with poultry manures having a stronger negative influence on the community structure of protists compared to cattle manures. Furthermore, the addition of tylosin in manure treatments had more pronounced effects on protists.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Engineering, Environmental
Zixin Li, Anqi Sun, Xiaofei Liu, Qing-Lin Chen, Li Bi, Pei-Xin Ren, Ju-Pei Shen, Shengsheng Jin, Ji-Zheng He, Hang-Wei Hu, Yusheng Yang
Summary: Understanding the future distribution of antibiotic resistance in natural soil ecosystems is important for predicting their impacts on ecosystem and human health in the face of climate change. This study examined the effects of simulated climate warming on soil antibiotic resistance genes (ARGs) in plantation and natural forest ecosystems. The researchers found that the effects of warming on ARGs varied depending on the sampling seasons, and seasonality was a key factor in driving the patterns of ARG compositions in forest soils. Furthermore, changes in soil properties and community compositions of bacteria, fungi, and protists were found to explain the changes in soil ARGs under climate warming.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Soil Science
Qing-Lin Chen, Hang-Wei Hu, An-Qi Sun, Yong-Guan Zhu, Ji-Zheng He
Summary: Aridity is the best predictor of protistan community composition, increasing the importance of stochasticity in assembly and decreasing community-level niche overlaps. Aridity may also reduce network complexity and stability, highlighting the need to consider protistan networks in projecting ecological consequences under climate change scenarios.
SOIL BIOLOGY & BIOCHEMISTRY
(2022)
Review
Plant Sciences
Qing-Lin Chen, Hang-Wei Hu, Dong Zhu, Yong-Guan Zhu, Ji-Zheng He
Summary: Arbuscular mycorrhizal fungi and soil invertebrates play crucial roles in soil ecosystems, impacting plant growth, soil structure, and ecological sustainability. Understanding the complex interactions and feedback mechanisms between soil invertebrates and AM fungi is essential for predicting ecological consequences and enhancing ecosystem resilience in the face of global change. Research in this area is key to promoting sustainability and long-term ecosystem health.
TRENDS IN PLANT SCIENCE
(2022)
Article
Engineering, Environmental
Qian Xiang, Qing-Lin Chen, Xiao-Ru Yang, Gang Li, Dong Zhu
Summary: This study investigated the contribution of multitrophic communities to variations of antibiotic resistance genes (ARGs) in the gut of soil woodlice. The results showed diverse and abundant ARGs in the woodlouse gut, with strong connections between key ecological module members and ARGs. Long-term application of sewage sludge altered the woodlice gut resistome and interkingdom communities, with fungal community contributing more to variations of ARGs compared to bacterial and protistan communities.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2022)
Article
Engineering, Environmental
Jing Ding, Fanyu Meng, Han Chen, Qinglin Chen, Anyi Hu, Chang-Ping Yu, Lingxin Chen, Min Lv
Summary: This study investigates the effects of tire particles (TPs) and their leachable additives on the microbial community composition and function in coastal sediments. The results show that environmentally relevant concentrations of TPs can change the microbial community structure, decrease community diversity, and inhibit nutrient cycling processes in sediments. Furthermore, leachable additives not only directly influence community function but also indirectly affect community diversity and function by shifting the community structure.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2022)
Article
Microbiology
Qian Xiang, Dong Zhu, Min Qiao, Xiao-Ru Yang, Gang Li, Qing-Lin Chen, Yong-Guan Zhu
Summary: This study investigated the seasonal effects on bacterial networks and the relationship between bacterial networks and antibiotic resistance genes (ARGs) in soil. The results showed that bacterial networks had lower complexity and stability in autumn, and a wider niche in summer. The co-occurrence networks among ARGs also varied with seasonal change, with higher topological features in summer. Nodes with higher centrality in the bacterial network were strongly related to major classes of ARGs. These findings provide new insights into antibiotic resistance management under environmental changes.
ENVIRONMENTAL MICROBIOLOGY
(2023)
Article
Environmental Sciences
Zufei Xiao, Ruixia Han, Jianqiang Su, Zhe Zhu, Yi Zhao, Qinglin Chen, Junyi Zhao, Gang Li, Yong-Guan Zhu
Summary: This study aimed to investigate the effect of different amendment strategies (earthworm and/or silicon) on the alleviation of antibiotic resistance genes (ARGs) using high-throughput qPCR. The results showed that earthworms and silicon fertilizers could reduce the absolute abundance of ARGs in rhizosphere soils. Mobile genetic elements were identified as the major factors enhancing ARGs transfers, and the treatment had a direct or indirect effect on ARGs. Our findings highlight the role of the rhizosphere effect in alleviating antibiotic resistance and suggest that silicon fertilizers, combined with earthworms, can be considered a sustainable and natural solution to mitigate the spread of high-risk ARGs in soil-plant systems. The results provide guidance for formulating strategies to halt the spread of ARGs in agroecosystems.
ENVIRONMENTAL POLLUTION
(2023)
Article
Engineering, Electrical & Electronic
Jichao Feng, Zehong Yan, Shuyang Yang, Fangfang Fan, Tianling Zhang, Xiaosong Liu, Xiaofei Zhao, Qinglin Chen
Summary: This paper presents a dual circularly polarized reflect-transmit-array (RTA) antenna with independent beam control, capable of transmitting LHCP wave and reflecting RHCP wave in the frequency range of 8.7-10.2 GHz. The antenna achieves 360 degrees phase shift for each circularly polarized wave by rotating the top and bottom patches. Experimental results demonstrate the antenna's performance in terms of gain, bandwidth, and axial ratio for LHCP and RHCP radiation.
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS
(2023)
Article
Engineering, Electrical & Electronic
Fang-Fang Fan, Qing-Lin Chen, Yun-Xue Xu, Xiao-Fei Zhao, Ji-Chao Feng, Ze-Hong Yan
Summary: A wideband compact printed dipole antenna array with an element size of 0.16 lambda 0x0.34 lambda 0 is proposed for millimeter-wave (mmW) applications, particularly for 5G applications. The antenna achieves a wide bandwidth of 50% (24-40 GHz) with SWR<2 by printing the two patches on two different layers. A ground-signal-ground transmission line construction is used to achieve a relatively symmetrical radiation pattern. The proposed antenna array is fabricated, measured, and simulated for beam scanning performance (+/-50 degrees).
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS
(2023)
Article
Environmental Sciences
Thi Bao Anh Nguyen, Qing-Lin Chen, Zhen-Zhen Yan, Chaoyu Li, Ji-Zheng He, Hang-Wei Hu
Summary: Protists play important roles in soil food webs by decomposing organic matter and cycling biogeochemical elements. Bacterial and invertebrate diversity are important factors driving the diversity of protists. Bacteria and fungi have a stronger influence on the taxonomic and functional composition of protists than soil invertebrates.
ENVIRONMENTAL MICROBIOLOGY REPORTS
(2023)
Article
Construction & Building Technology
Bing Zhao, Guangjin Wang, Kui Zhao, Menglai Wang, Bisheng Wu, Shujian Li, Qinglin Chen, Jiabo Geng
Summary: Incorporating a proper amount of phosphogypsum (PG) can significantly improve the mechanical properties and water impermeability of steam-cured fly ash (FA) mortar. The 1-d and 28-d compressive strengths of samples increase by 11% and 5.37%, respectively, when 10% of PG is added. Moreover, using an appropriate amount of PG also brings obvious economic and environmental benefits.
CONSTRUCTION AND BUILDING MATERIALS
(2023)
Article
Engineering, Environmental
Jing Ding, Min Lv, Qiaoning Wang, Dong Zhu, Qing-Lin Chen, Xiao-Qiang Li, Chang-Ping Yu, Xiangrong Xu, Lingxin Chen, Yong-Guan Zhu
Summary: The impact of tire tread particles (TPs) on soil fauna remains poorly understood. However, this study found that TPs affect the gut microbiota, intestinal histopathology, and metabolites of soil worms through both particulate- and leachate-induced effects, with leachates exerting stronger effects. Furthermore, the study demonstrated that brand-specific toxicity and leachate compositions play a dominant role in TP toxicity.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Ecology
Thi Bao-Anh Nguyen, Michael Bonkowski, Kenneth Dumack, Qing-Lin Chen, Ji-Zheng He, Hang-Wei Hu
Summary: This study investigated the response of antibiotic resistance genes (ARGs) in soil to predation pressure from protists. The results showed that an increase in protistan predation pressure was associated with higher abundance and diversity of ARGs in the soil. High concentrations of protists significantly increased the abundance of genes encoding multidrug and tetracycline resistance, as well as the abundance of certain bacterial genera.
Review
Environmental Sciences
Attila Csaba Kondor, Anna Viktoria Vancsik, Laszlo Bauer, Lili Szabo, Zoltan Szalai, Gergely Jakab, Gabor Maasz, Marta Pedrosa, Maria Jose Sampaio, Ana Rita Lado Ribeiro
Summary: This review provides a critical overview of research on the removal efficiency of priority substances and compounds of emerging concern through bank filtration, discussing influencing factors and future challenges. The findings show that the efficiency of bank filtration is influenced by multiple factors and varies for different substances.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Xinyan Wang, Shuai Zhang, Huihui Yan, Zhao Ma, Yunshan Zhang, Haining Luo, Xueli Yang
Summary: This study investigated the association between ambient PM2.5, O3 pollution, and ovarian reserve in reproductive-aged Chinese women. The results showed that increased exposure to PM2.5 and O3 was associated with decreased AMH levels, indicating reduced ovarian reserve. Notably, the effects of O3 exposure on ovarian reserve were different from those of PM2.5 exposure.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Tingting Ma, Yanjuan Ding, Fengjiao Xu, Chen Zhang, Min Zhou, Ya Tang, Yanrong Chen, Yating Wen, Rufei Chen, Bin Tang, Shigui Wang
Summary: The dragonfly species Orthetrum albistylum can accumulate heavy metals, and its heat shock protein genes have the potential to serve as biomarkers for monitoring environmental pollutants.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Naoto Ishiwaka, Koya Hashimoto, Masayoshi K. Hiraiwa, Francisco Sanchez-Bayo, Taku Kadoya, Daisuke Hayasaka
Summary: Systemic insecticides and rising temperatures have combined effects on the abundance of Odonata nymphs in paddy fields. The standalone effect of insecticide exposure decreased the Odonata community, while nymphs decreased synergistically with temperature rise in paddy water. However, the impacts of each stressor alone varied among species.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Marco Vecchiato, Carlo Barbante, Elena Barbaro, Francois Burgay, Warren R. L. Cairns, Alice Callegaro, David Cappelletti, Federico Dallo, Marianna D'Amico, Matteo Feltracco, Jean-Charles Gallet, Andrea Gambaro, Catherine Larose, Niccolo Maffezzoli, Mauro Mazzola, Ivan Sartorato, Federico Scoto, Clara Turetta, Massimiliano Varde, Zhiyong Xie, Andrea Spolaor
Summary: The Arctic region is facing contamination from long-range pollution and local human activities. Polycyclic Aromatic Hydrocarbons (PAHs) are used as environmental indicators for emission, transport, and deposition processes. Research conducted in the Arctic surface snow in Ny-Ålesund, Svalbard from October 2018 to May 2019 shows that long-range inputs of PAHs mainly occur in winter, while the most abundant analyte retene exhibits opposite seasonal trends.
ENVIRONMENTAL POLLUTION
(2024)
Review
Environmental Sciences
Maoshui Zhuo, Zhijie Chen, Xiaoqing Liu, Wei Wei, Yansong Shen, Bing-Jie Ni
Summary: This paper discusses the application of three catalytic processes (photocatalysis, electrocatalysis, and biocatalysis) in the management of microplastic pollution, and introduces the efficiency and catalytic mechanisms of different catalysts. It also proposes the development prospects for sustainable management of microplastic pollution.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Shiyu Chen, Zhenzhen Shi, Qiang Zhang
Summary: In this study, a human physiologically based pharmacokinetic (PBPK) model of diethyl phthalate (DEP) was developed to assess its toxicity. The model considers the distribution and metabolism of DEP and its active metabolite monoethyl phthalate (MEP) in different tissue compartments. Sensitivity analysis and Bayesian Markov chain Monte Carlo (MCMC) simulations were performed to evaluate the uncertainty and variability of the model parameters. The results suggest that dermal absorption is an important route of exposure to DEP in the environment.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Bangguo Wang, Lijing Wang, Wenxi Cen, Tao Lyu, Peter Jarvis, Yang Zhang, Yuanxun Zhang, Yinghui Han, Lei Wang, Gang Pan, Kaili Zhang, Wei Fan
Summary: This study investigates the feasibility and mechanisms of a chemical-free nanobubble-based AOP for treating organic micropollutants in water. The results show that the oxygen nanobubble AOP has a significantly higher removal efficiency compared to air and nitrogen nanobubbles. The treatment performance is not affected by pH and the presence of ions. Higher initial concentrations of the micropollutant lead to slower treatment processes, but similar removal performance is achieved in the end. The presence of organic matter reduces the removal rate of the micropollutant. The results have practical feasibility for water and wastewater treatment.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Yingmei Huang, Jicai Yi, Yao Huang, Songxiong Zhong, Bin Zhao, Jing Zhou, Yuxuan Wang, Yiwen Zhu, Yanhong Du, Fangbai Li
Summary: This study investigates the impact of biochar on methylmercury (MeHg) accumulation in rice. The results show that biochar reduces MeHg levels in paddy soils by decreasing bioavailable Hg and microbial Hg methylation. Additionally, biochar decreases the uptake and translocation of MeHg in rice plants, resulting in a reduction of MeHg accumulation in rice grains.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Nengde Zeng, Fei Huang, Jiani Du, Chenghao Huang, Qian Yang, Xinhua Zhan, Baoshan Xing
Summary: This study investigates the protein targets and protein-ligand interactions related to PAH contamination in crop xylem sap using computational tools. The results show that phenanthrene has a more pronounced effect on the xylem sap proteins of maize and wheat, with maize DEPs associated with lipid biosynthesis and wheat DEPs exhibiting an increase in ABC transporters. This study provides insights into the regulation and movement of PAHs within plant xylem.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Xinwei Chen, Hao Ma, Run Wang, Man Wang, Binbin Zhu, Yanqing Cong, Xiayue Zhu, Guoqin Wang, Yi Zhang
Summary: Co3O4/TiO2-NRs electrodes with excellent photoresponse were prepared via plasma-assisted modification of Co3O4 on TiO2. The combination of Co3O4 and TiO2 improved the light utilization efficiency and showed potential for degradation of pollutants.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Wenjing Ji, Liying Song, Jing Wang, Hongqing Song
Summary: This study conducted a life-cycle assessment to examine the correlation between natural gas consumption and carbon emissions in different end uses in China. The results showed that both natural gas consumption and life-cycle carbon emissions have been increasing since 2017. Significant variations in NG life-cycle carbon emissions were found across different provinces and sectors, highlighting the need for targeted efforts to reduce carbon emissions.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Youyi Chen, Boxuan Zhang, Pojun Zhang, Guogui Shi, Hao Liang, Wu Cai, Jingyu Gao, Sumin Zhuang, Kaiyin Luo, Jiaqi Zhu, Chaoxiang Chen, Kunyu Ma, Jinrong Chen, Chun Hu, Xueci Xing
Summary: The synergistic effects of trace sulfadiazine and cast-iron corrosion scales on the formation of disinfection by-products in drinking water distribution systems were investigated. The presence of magnetite resulted in increased concentrations of DBPs due to the higher microbial activity and enhanced microbial extracellular electron transport pathway. The study highlights the importance of considering trace antibiotics pollution and corrosion scales in water sources for DBP control.
ENVIRONMENTAL POLLUTION
(2024)
Review
Environmental Sciences
Bishwa Raj Pokharel, Vijay Sheri, Manoj Kumar, Zhiyong Zhang, Baohong Zhang
Summary: This review summarizes the interactions, uptake, and transport of aluminum nanoparticles (Al-NPs) in plants, highlighting their negative effects on plant growth and development, as well as their potential to alter plant defense systems and gene expression.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Yonglu Wang, Fengsong Zhang, Xiaoyong Liao, Xiao Yang, Guixiang Zhang, Liyun Zhang, Chaojun Wei, Pengge Shi, Jiongxin Wen, Xiaorong Ju, Can Xu, Yang Liu, Ying Lan
Summary: This study aims to explore the effects of thiencarbazone-methyl center dot isoxaflutole on soil microflora and the potential mitigation mechanisms to bacterial communities. It was found that increasing the application of thiencarbazone-methyl center dot isoxaflutole resulted in increased stress on soil bacterial community structure and diversity. Increasing soil pH was recognized as a key factor in improving the diversity and structure of soil microflora. Supplemental use of nitrapyrin or modified attapulgite can increase soil pH and improve bacterial diversity.
ENVIRONMENTAL POLLUTION
(2024)