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101.
Hu Xiaobing Wang Kun Chang Jing Zhang Lin Zhong Meiying Nie Yong 《Environmental science and pollution research international》2021,28(14):17084-17097
Environmental Science and Pollution Research - Microfaunal identification and analysis are very complex; thus, an image analysis method was utilized in this paper to overcome the shortcomings of... 相似文献
102.
Zhao Yan Zhang Jiaqi Guo Huixuan Hu Xiaomin Jiang Qiuli Wang Min 《Environmental science and pollution research international》2021,28(11):13264-13274
Environmental Science and Pollution Research - This paper presents a quantitative pollutant discharge model for a typical molybdenum roasting plant, which combines the best available technology and... 相似文献
103.
Zhang Yuanjing Chen Lining Cao Shengwei Tian Xia Hu Sihai Mi Xiaohui Wu Yaoguo 《Environmental science and pollution research international》2021,28(9):10552-10563
Environmental Science and Pollution Research - The lack of information on the origin and behavior of iodine in deep groundwater restricts the development and use of groundwater resources. To... 相似文献
104.
Tsai Tsung-Ying Lo Li-Wei Liu Shin-Huei Cheng Wen-Han Chou Yu-Hui Lin Wei-Lun Lin Yenn-Jiang Chang Shih-Lin Hu Yu-Feng Chung Fa-Po Liao Jo-Nan Chao Tze-Fan Lo Men-Tzung Yang Hui-Wen Chen Shih-Ann 《Environmental science and pollution research international》2021,28(9):10931-10939
Environmental Science and Pollution Research - There is a delayed (lag 1 to 2 days) correlation between acute PM 2.5 (particulate matter <?2.5 μm in aerodynamic... 相似文献
105.
Aioub Ahmed A. A. Zuo Yayun Li Yankai Qie Xingtao Zhang Xianxia Essmat Nariman Wu Wenjun Hu Zhaonong 《Environmental science and pollution research international》2021,28(5):5101-5115
Environmental Science and Pollution Research - Cypermethrin (CYP) is a toxic manmade chemical compound belonging to pyrethroid insecticides contaminating the environment. Plantago major (PM) has... 相似文献
106.
Yuan Zhengqiu Yang Huizhi Xu Pan Li Chengfeng Jian Jian Zeng Jianxian Zeng Lingwei Sui Yuguang Zhou Hu 《Environmental science and pollution research international》2021,28(6):6411-6421
Environmental Science and Pollution Research - In this work, various photocatalysts were synthesized with an impregnation-precipitation process to in situ decorate Ag-based nanoparticles (NPs,... 相似文献
107.
Tao Lei Wang Langlang Zhou Yangjie Hu Ningmeng Cai Jun Chen Xiaoyu Wang Xueqian Ning Ping 《Environmental science and pollution research international》2021,28(35):48417-48426
Environmental Science and Pollution Research - The abatement of SO2 and the utilization of copper tailings are identified as two attention-attracting environmental issues in the copper smelter. In... 相似文献
108.
Wei Baokai Liu Chen Bao Junsong Wang Ying Hu Jicheng Qi Min Jin Jun Wei Yongjie 《Environmental science and pollution research international》2021,28(3):2696-2706
Environmental Science and Pollution Research - Polycyclic aromatic hydrocarbons (PAHs) in air, soil, and cultivated plants at e-waste disposal sites in Taizhou, Zhejiang Province, were determined... 相似文献
109.
Rainwater contains substantial bacteria and rain is an efficient pathway for the dissemination of bacteria from the atmosphere to land and water surfaces.However,quantitative information on rainwater bacteria is very limited due to the lack of a reliable method.In this study,the epifluorescence microscopy enumeration with the LIVE/DEAD BacLight Bacterial Viability Kit stain was verified to quantify the abundance of viable and non-viable bacterial cells in rainwater,with the 4',6-diamidino-2-phenylindole(DAPI) stain for the reference of total cell counts.Results showed that the total counts of bacterial cells by LIVE/DEAD BacLight staining were consistent with those by DAPI staining,and the average detection efficiency was(109 ± 29)%.The ratio of cell count with glutaraldehyde fixation to that without fixation was(106 ± 5)%on average.The bacterial concentration in negative control was usually an order of magnitude lower than that in rainwater samples.However,in case of small precipitation,the abundance in negative control could be more than that in rainwater samples.These results indicate that the enumeration with LIVE/DEAD BacLight bacterial viability assay coupled with glutaraldehyde fixation and careful negative control investigation is an approach applicable to the measurement of the concentration and viability of bacterial cells in rainwater. 相似文献
110.
Engineered oxide nanoparticles (NPs) are widely applied in insulators, catalyzers, paints, cosmetic products, textiles and semiconductors. Their attachment on cell membrane may lead to cytotoxicity. The effects of Al2O3, Fe2O3, SiO2, TiO2 and ZnO NPs on membrane integrity and fluidity were studied using giant or small unilamellar vesicles in this study. Al2O3 and SiO2 NPs disrupted the oppositely charged membrane, indicating the important role of electrostatic attraction. However, Fe2O3, TiO2 and ZnO NPs did not cause serious membrane disruption as Al2O3 and SiO2 NPs. Membrane fluidity was evaluated by the generalized polarity (GP) values of Laurdan fluorescent emission. SiO2 NPs induce the membrane gelation of both positively and negatively charged membrane. Al2O3 and ZnO NPs induced the gelation of the oppositely charged membrane, but did not cause obvious membrane gelation to the like charged membrane. The phospholipid molecular structural changes after NP exposure were analyzed by Fourier transform infrared (FT-IR) spectroscopy. FT-IR spectra revealed the hydrogen bond formation between NPs and the carbonyl/phosphate groups of phospholipids. Al2O3 and SiO2 NPs showed strongest evidence of hydrogen bonding on their FT-IR spectra. It was consistent with the microscopic observation and fluorescent data that Al2O3 and SiO2 NPs caused more serious membrane disruption and gelation. This study on membrane damage provides further knowledge on the cytotoxicity of nanomaterials and the safety of NP application. 相似文献