Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Zuo-shun Niu"'
Publikováno v:
Environmental Science & Technology. 55:10354-10364
The quantitative analysis of nanoparticles (NPs) in the environment is significantly important for the exploration of the occurrence, fate, and toxicological behaviors of NPs and their subsequent environmental risks. Some protocols have been recommen
Autor:
Michael F. Hochella, Zuo-shun Niu, Jie Xu, Xing-pan Guo, Yi Yang, Fei-yun Tou, Rong Huang, Yu-ru Chen, Min Liu, Lijun Hou
Publikováno v:
Environmental Science: Nano. 7:912-925
The presence of sulfate-reducing bacteria (SRB) can reduce the bioavailability of toxic metal ions (e.g., Ag+) to plants via mediating the formation of metal sulfide precipitates; however, it remains largely elusive if SRB can also affect the phyto-u
Autor:
Xing-pan Guo, Miao Xu, Jiayuan Wu, Fei-yun Tou, Yuan Sun, Yi Yang, Jia Yan, Min Liu, Lijun Hou, Chang Liu, Zuo-shun Niu
Publikováno v:
Journal of hazardous materials. 424
Quantitative characterization of nanoparticles (NPs) in marine shellfish is critical to understanding the risks of bio-accumulation. Based on single particle (sp)ICP-MS and electron microscopy, a standardized protocol was developed to extract Ag, Au,
Autor:
Fei-yun Tou, Da-pei Lu, Zuo-shun Niu, Yu-ru Chen, Yi Yang, Lijun Hou, Min Liu, Jing-nan Feng, Xing-pan Guo
Publikováno v:
Environmental Science: Nano. 6:2405-2419
Nanoparticles (NPs) promote the horizontal gene transfer (HGT) of plasmid-borne antibiotic resistance genes (ARGs) in pure bacterial culture, but the impact of NPs on ARG dissemination in the natural environment remains unknown. This study focused on
Autor:
Lijun Hou, Jia Yan, Guoyu Yin, Miao Xu, Zuo-shun Niu, Fei-yun Tou, Min Liu, Yuan Sun, Yi Yang, Xing-pan Guo
Publikováno v:
The Science of the total environment. 786
Sulfate-reducing bacteria (SRB), which are ubiquitous in intertidal sediments, play an important role in global sulfur and carbon cycles, and in the bioremediation of toxic metalloids/metals. Pollution from human activities is now a major challenge t
Autor:
Yu-ru Chen, Da-pei Lu, Xing-pan Guo, Sai Zhao, Min Liu, Zuo-shun Niu, Lijun Hou, Xiao-li Sun, Yi Yang
Publikováno v:
Marine pollution bulletin. 158
The occurrence of antibiotic resistance genes (ARGs) and their associated environmental factors in estuaries are poorly understood. In this study, we comprehensively analyzed ARGs in both water and sediments from inlet to outlet of the Yangtze Estuar
Autor:
Jing-nan Feng, Da-pei Lu, Zuo-shun Niu, Xing-pan Guo, Min Liu, Yu-ru Chen, Yi Yang, Fei-yun Tou
Publikováno v:
Marine Pollution Bulletin. 126:141-149
This study was designed to investigate the characteristics of bacterial communities in intertidal sediments along the Yangtze Estuary and their responses to environmental factors. The results showed that bacterial abundance was significantly correlat
Autor:
Xing-pan Guo, Yi Yang, Jing-nan Feng, Fei-yun Tou, Zuo-shun Niu, Michael F. Hochella, Hui Pan, Xiang-Zhou Meng, Min Liu, Yukun Qin
Publikováno v:
Environmental Science & Technology. 51:4831-4840
Nanoparticle (NP) assessment in sludge materials, although of growing importance in eco- and biotoxicity studies, is commonly overlooked and, at best, understudied. In the present study, sewage sludge samples from across the mega-city of Shanghai, Ch
Publikováno v:
Science of The Total Environment. 754:142388
Understanding the behavior and risk of nanoparticles (NPs) in the aquatic environment is currently limited by the lack of quantitative characterization of NPs in the environmental matrices, such as sediments. In this study, based on the single partic
Autor:
Jiang Xu, Yi Yang, Jing-nan Feng, Da-pei Lu, Fei-yun Tou, Lijun Hou, Xing-pan Guo, Min Liu, Zuo-shun Niu, Yu-ru Chen
Publikováno v:
Science of The Total Environment. 698:134298
Many studies have examined the acute toxicity of nanoparticles (NPs) towards model bacteria. In this study, we report the time-dependent effects of ZnO NPs on native, selected Zn-resistant and dominant bacteria in estuarine waters. An initial inhibit