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《Ecologic Science》 2007-02
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Pilot study about effects of Copper nanoparticle on phytoplankton growth

FU Feng,LIU Zhen-qian,CHEN Chuan-hong (Institute of Hydrobiology, Jinan University Guangzhou 510632, China)  
Nanomaterials have wide applications in the fields of medicine, environment protection and biology engineering. However, there is little study on the safety of nanomaterials in these applications. In this paper, Senedesmus obliquus, Chlorella ellipsoidea, Tetraselmis tetrathele are used as experimental materials to study the effects of Copper nanoparticles and Copper powder on the growth of microalge. The result shows that different size of Copper particles affected the growth of the microalgae differently. High concentration of Copper particles decreased the cell density and Chla contents of the microalgae, at of 2.0mg·L-1 concentration. Copper nanoparticle can restrain microalge growth completely. The endurance of Chlorella ellipsoidea is the weakest, most of Chlorella ellipsoidea under the 1.3mg·L-1 Copper nanoparticle were killed, the toxicity of Copper nanoparticle is significantly stronger than Copper powder(P0.05), Senedesmus obliquus under the concentration of 33.3mg·L-1 and 333.3mg·L-1 Copper powder or Chlorella ellipsoidea under the concentration of 83.3mg·L-1 Copper powder can grow slowly, but the Senedesmus obliquus at the level of 3.3mg·L-1 Copper nanoparticle or Chlorella ellipsoidea at the level of 8.3mg·L-1 Copper nanoparticle and 833.3mg·L-1 Copper powder are almost killed completely.
【CateGory Index】: Q945
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【Citations】
Chinese Journal Full-text Database 7 Hits
1 LU Chang-mei 1,ZHANG Chao-ying 1,WU Guo-rong 1,WEN Jun-qiang 2 (1.The college of life science,Nanjing normal university,Nanjing 210097,China; 2.Jiangxi Nanchang Nanometer Technological Explotation Ltd,Nanchang 330029,China);Research of Nanometer TiO_2 Restraining Growth of Microcystic Aeruginosa var.major A.M.Smith.[J];Urban Environment & Urban Ecology;2002-04
2 ;Research Development of Nanometer Metal Materials[J];Materials Review;1999-06
3 FENG Jing,XIAO Bing,CHEN Jing-chao(Key Lab of Advanced Materials of Yunnan Province,Kunming University of Science and Technology,Kunming 650093,China);Influences of Nano-materials on Bio-body and Environment[J];Journal of Materials Science and Engineering;2006-03
4 YIN Hai-chuan~(1,2),LIU Qing-ju~(2*),LIN Qiang~1,CHEN Shan-na~3,ZHOU Li-juan~3(1 Faculty of Land Resource Engineering,Kunming University of Science and Technology,Kunming 650093,China;2 School of Chemistry and Material Engineering,Yunnan University,Kunming 650091,China;3 School of Life Sciences,Yunnan University,Kunming 650091,China);Inhibitory Effects of Nano-TiO_2 Loaded Pd on Cyanobacteria Growth[J];Acta Botanica Boreali-occidentalia Sinica;2005-09
5 Cheng Rong~1 Wang Jianlong~(1**) Zhang Weixian~2(1.Laboratory of Environmental Technology,INET,Tsinghua University,Beijing 100084,China;2.Department of Civil and Environmental Engineering,Lehigh University,Bethlehem,PA 18015-3176,USA);The Research Progress on Degradation of Halogenated Organic Compounds by Nano Iron[J];Progress in Chemistry;2006-01
6 Ju Yincheng~(1,2) Xie Shiwen~1 Lv Gang~1 Guo Bohai~2 Guan Qunsheng~2(1.Tianjin University,Tianjin 300072,China;2.Institute of Military Transportation,Tianjin 300161,China);Research on the Application of Luminescent Bacteria to Inspect Ecotoxicity of Nanometal Additives[J];Lubrication Engineering;2006-03
7 ZHOU Li-juan~1, YIN Hai-chuan~2, CHEN Xiao-lan~1, TU Xue-yan~3, LIN Qiang~4, WANG Yan-yan~1, CHEN Shan-na~1(1.School of Life Sciences,Yunnan University,Kunming 650091,China;2.Faculty of Land Resource Engineering,Kunming University of Science and Technology,Kunming 650093,China;3.Department of Chemistry,Yunnan University,Kunming 650091,China; 4.Hainan University,Haikou 570228,China);Study on the inhibitory effect of Pt dopant on nano-TiO_2 on growth of Cyanobacteria[J];Journal of Yunnan University (Natural Sciences);2005-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LIANG Ge-yu,PU Yue-pu,YIN Li-hong,LIU Ran,YE Bing,SU Yao-yao,LI Yan-fen(School of Public Health,Southeast University,Nanjing 210009,Jiangsu,China);Effects of Transbronchial TiO_2 Nanoparticles Poisoning on Liver and Kidney in Rats[J];Carcinogenesis,Teratogenesis & Mutagenesis;2009-02
2 GUO Li et al(College of Chemistry & Chemical Engineering,Shaanxi Key Laboratory of Chemical Reaction Engineering,Yan'an University,Yanan,Shaanxi 716000);Study on the Preparation of Nanometer TiO_2 and its Effects on Pea Germination and Growth[J];Journal of Anhui Agricultural Sciences;2007-18
3 ZHOU Qing-xiang et al (College of Chemistry and Environmental Sciences,Henan Normal University,Xinxiang,Henan 453007);Application of Nanometer Zero-valent Iron in the Environmental Remediation[J];Journal of Anhui Agricultural Sciences;2008-01
4 GE Kai-yong, WANG Qun, ZHANG Xiao-ning, MAO Qian-jin, ZHOU Mei-ling ( College of Materials Science and Engineering, Beijing Polytechnic University, Beijing 100022, China);Chemical Synthesis and Characterization of Nanometer-Scale Copper and Nickel Compound Powder[J];Journal of Beijing Polytechnic University;2002-01
5 Fang Fang Zhu Min (Department of Mechanical and Electronic Engineering,South China University of Technology,Guangzhou 510641);Interface in Nanocrystalline Materials[J];Materials Review;2001-09
6 SUN Xiaoning,SUN Kangning,ZHU Guangnan (Key Laboratory of Liquid Structure and Heredity of Materials of Education,Shandong University,Jinan 250061);Toxicity Research and Prospect of Nanoparticals[J];Materials Review;2006-05
7 ZHANG Jian~1, CAO Xiaoguo~2, HUANG Huiping~2(1 Guangzhou Youlin Economic and Trade Development Co., Ltd.,Guangzhou 510730; 2 Faculty of Material and Energy,Guangdong University of Technology,Guangzhou 510006);Preparation and Use Application of Metal Nano-powder[J];Materials Review;2006-S2
8 XUE Meng1,ZHU Rongrong2,SUN Xiaoyu2,WANG Shilong2(1 Laboratory Animal Center,Tongji University,Shanghai 200092;2 College of Life Science and Technology,Tongji University,Shanghai 200092);Study on Developmental Toxicity of Nano-TiO_2[J];Materials Review;2009-04
9 HUANG Jun sheng 1, REN Shan 2 1 Guangdong University of Technology, Guangzhou\ 510090,China; 2 Zhongshan university, Guangzhou\ 510275,China);Development on Nanocrystalline Powder Copper Preparation[J];Materials Science and Engineering;2001-02
10 FENG Jing,XIAO Bing,CHEN Jing-chao(Key Lab of Advanced Materials of Yunnan Province,Kunming University of Science and Technology,Kunming 650093,China);Influences of Nano-materials on Bio-body and Environment[J];Journal of Materials Science and Engineering;2006-03
China Proceedings of conference Full-text Database 1 Hits
1 Yang Liuyan~1 Yao Ying~1 Chen Jun~(1,2) Wang Xiaolin~1 Xiao Lin~1 Yin Ying~1 1 State Key Laboratory of Pollution Control and Resource Reuse,School of Environment,Nanjing University,Nanjing 210093,China 2 Suzhou Entry-Exit Inspection and Quarantine Bureau,Suzhou 215128,China;Recent Research on Ecological and Environmental Toxicology of Nano-textiles[A];[C];2008
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 CHENG Bingqi 1),2) MA Mei 2) WANG Zijian 2) CHEN Jingsheng 1),3) HONG Song 1) ( 1)College of Environmental Sciences,Peking University,Beijing,100871;= 2)State Key Laboratory of Environmental Aquatic Chemistry,Research Center for Eco|Environmental=Sciences,Chinese Academy of Sciences,Beijing,100085;Studies on Acute Toxicity Effects of Heavy Metal Pollutants Collected from the Yangtze and Yellow Rivers[J];Acta Scicentiarum Naturalum Universitis Pekinesis;2004-06
2 Cui Yuchuan (Taiyuan University of Technology Tiayuan 030024) Fu Tao (Science and Technology Department, Ministry of Construction China);Harm of Water Pollution and Organic Pollutants in Drinking Water Resources in China[J];URBAN ENVIRONMENT & URBAN ECOLOGY;1998-03
3 XU Xinhua *, LIU Yong, WEI Jianjun, WANG Dahui(Department of Environmental Engineering, Zhejiang University, Hangzhou 310027, Zhejiang, China);Catalytic Dechlorination of 2,4-Dichlorophenol in Water by Nanoscale Pd/Fe Bimetallic System[J];Chinese Journal of Catalysis;2004-02
4 ;Several Issues on Preparation Technology of Ultrafine Metallic Powders[J];Materials Review;1997-01
5 ;Microstructure ,Properties ,and Applications of Nanostructured Materials[J];Materials Review;1997-04
6 LIU Zhen, LIANG Wei, XU Bing she, ICHINOSE Hideki(College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China);The preparation methods and scientific development of nanostructured materials[J];Material Science and Technology;2000-03
7 Zhang Mei(Beijing Institute of Special Engineering Machinery,Beijing. 100076)Chen Huanchun(Beijing Institute of Materials and Technology, Beijing, 100076)Yang Xujie; Lu Lude; Wang Xing(School of Chemical Engineering, Nanjing University of Science & Techno;The Development and Prospect of Nanometer Materials[J];MISSILES AND SPACE VEHICLES;2000-03
8 HUANG Yan-e (Department of Chemical,Tangshan Teachers College,Hebei Tangshan 06300,China);The question and the solution of nano-sized TiO_2 in water treatment[J];JOURNAL OF HEBEI INSTITUTE OF TECHNOLOGY;2000-04
9 WEI Jianjun ,XU Xinhua , LIU Yong and WANG Dahui (Department of Environmental Engineering, Zhejiang University, Hangzhou 310027, Zhejiang, China);PRELIMINARY RESEARCH ON DECHLORINATION OF 2,4-DICHLOROPHENOL BY NANOSCALE Pd/Fe[J];Journal of Chemical Industry and Engineering(China);2004-01
10 Yu Hongxia Gao Songting Feng Jianfang Wei Liping Wang Liansheng(State Key Laboratory of Pollution Control and Resource Reuse, Department of Environmental Sciences and Engineering, Nanjing University, Nanjing, 210093);TOXICITY COMPARISON AND PREDICTION OF THE SUBSTITUTED BENZENES BY QSARs METHOD[J];Environmental Chemistry;1998-05
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