MICROCYSTIN-RR

作品数:10被引量:40H指数:4
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相关领域:环境科学与工程更多>>
相关作者:吴春红陈春城黄应平方艳芬周远龙更多>>
相关机构:教育部三峡大学东南大学更多>>
相关期刊:《Chinese Journal of Catalysis》《Journal of Southeast University(English Edition)》《Science Bulletin》《Journal of Oceanology and Limnology》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划更多>>
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Spatial and temporal variations in cyanobacteria and microcystins in Aha Reservoir,Southwest China被引量:2
《Journal of Oceanology and Limnology》2018年第4期1126-1131,共6页HAN Mengshu LI Qiuhua CHEN Hailong XIAO Jing JIANG Fan 
Supported by the Department of Science and Technology of Guizhou Province(Nos.[2015]2001,[2017]2863,[2018]5805);the Education Department of Guizhou Province(No.KY[2017]032);the Water Resources Department of Guizhou Province(No.KT201401)
Toxic cyanobacteria(TCB) are well-known worldwide for their adverse impacts on humans. Species compositions and seasonal variations of TCB in reservoirs depend on interactions between physical and chemical factors. Th...
关键词:CYANOBACTERIA Aphanizomenonflos-aquae MICROCYSTIN-LR MICROCYSTIN-RR Aha Reservoir 
Photochemical oxidation mechanism of microcystin-RR by p-n heterojunction Ag/Ag_2O-BiVO_4被引量:5
《Chinese Journal of Catalysis》2017年第2期192-198,共7页吴春红 方艳芬 Araya Hailu Tirusew 向淼淼 黄应平 陈春城 
supported by the National Natural Science Foundation of China (21677086, 21407092, 21377067, 21577078);the Natural Science Foundation for Innovation Group of Hubei Province, China (2015CFA021)~~
Microcystin-RR(MC-RR),a form of microcystin with two arginine moieties,is a cyanobacterial toxin that has been detected across a wide geographic range.It is a great concern globally because of its potential liver to...
关键词:PHOTOCHEMICAL p-n heterojunction Silver Silver oxide Bismuth orthovanadate Microcystin-RR(MC-RR) Mechanism 
Mitochondrial electron transport chain is involved in microcystin-RR induced tobacco BY-2 cells apoptosis
《Journal of Environmental Sciences》2014年第9期1930-1935,共6页Wenmin Huang Dunhai Li Yongding Liu 
supported by the National Natural Science Foundation of China (No.31100340);the Major Science and Technology Program for Water Pollution Control and Treatment (No.2012ZX07103-004-02)
Microcystin-RR (MC-RR) has been suggested to induce apoptosis in tobacco BY-2 cells through mitochondrial dysfunction including the loss of mitochondrial membrane potential . TO further elucidate the mechanisms invo...
关键词:Microcystin-RRTobacco BY-2 cellsApoptosisReactive oxygen speciesMitochondrial electron transport chain 
Biodegradation of microcystin-RR and -LR by an indigenous bacterial strain MC-LTH11 isolated from Lake Taihu
《Journal of Southeast University(English Edition)》2014年第1期68-71,共4页周远龙 杨飞 梁戈玉 尹立红 浦跃朴 
The National Natural Science Foundation of China(No.30972440);the National Science and Technology Major Project(No.2012ZX07101-005)
The indigenous bacterial strain MC-LTH11 with the capability of degrading microcystin-RR MC-RR and microcystin-LR MC-LR was successfully isolated from Lake Taihu.The bacterium was identified as Stenotrophomonas sp. wh...
关键词:water treatment biodegradation microbiology microcystins high performance liquid chromatography HPLC 
First report of microcystin production in Microcystis smithii Komrek and Anagnostidis(Cyanobacteria) from a water bloom in Eastern China被引量:3
《Journal of Environmental Sciences》2011年第1期102-107,共6页Yang Liu Wenhua Tan Xingqiang Wu Zhongxing Wu Gongliang Yu Renhui Li 
supported by the State Key Basic Research and Development Plan of China (No.2008CB418002);the Frontier Research Project of the Chinese Academy of Science (No.082303-1-501)
A water bloom sample collected from Lake Dishui in Shanghai was characterized. The morphological identification showed that Micorcystis wesenbergii and Micorcystis smithii were the main component of the bloom. Five st...
关键词:CYANOBACTERIA Microcystis smithii MICROCYSTIN-RR mcyA 16S rRNA gene 
The permeability effect of microcystin-RR on Escherichia coli and Bacillus subtilis被引量:2
《Chinese Science Bulletin》2010年第18期1894-1898,共5页YANG CuiYun XIA ChuanHai ZHOU ShiWei LIU YongDing 
supported by the Knowledge Innovation Project of the Chinese Academy of Sciences (KZCX2-YW-Q07-04);the Foundation of Key Laboratory of Marine Spill Oil Identification and Damage Assessment Technology, SOA (200713);Open Research Fund Program of Shandong Key Laboratory for Eco-Environmental Science of Yellow River Delta, Binzhou China (2007KFJJ04)
Microcystins are a kind of cyclic hepatoxins produced by many species of cyanobacteria.Most previous work have been done on the toxic effects of microcystins on animals and plants.However,the reports about the effect ...
关键词:埃希氏大肠杆菌 枯草芽孢杆菌 微囊藻毒素 膜通透性 居民 微生物细胞 浓度增加 细胞通透性 
Microbial biodegradation of microcystin-RR by bacterium Sphingopyxis sp. USTB-05被引量:5
《Journal of Environmental Sciences》2010年第2期168-175,共8页Mulan Zhang Gang Pan Hai Yan 
supported by the Chinese National Key Project for Basic Research (No.2008CB418105);the National Natural Science Foundation of China(No.20621703,20477050);the Important-Direction-Project funded by the Chinese Academy of Sciences
A strain, USTB-05, isolated from Lake Dianchi, China, degraded the cyanobacterial toxin microcystin-RR (MC-RR) at the rate of 16.7 mg/L per day. Analysis of 16S rDNA sequence showed that the strain was Sphingopyxis ...
关键词:MICROCYSTIN-RR BIODEGRADATION Sphingopyxis sp. USTB-05 enzymatic pathways Lake Dianchi 
Biodegradation of Microcystin-RR by a New Isolated Sphingopyxis sp. USTB-05被引量:17
《Chinese Journal of Chemical Engineering》2010年第1期108-112,共5页王俊峰 吴鹏飞 陈建 闫海 
Supported by the State Key Development Program for Basic Research of China(2008CB418105); the National Natural Science Foundation of China(203777008 20621703); the State Key Joint Laboratory of Environment Simulation and Pollution Control(09K08ESPCT); the Educational Committee of Beijing
A promising bacterial strain for the biodegradation of Microcystins(MCs)was isolated from Dianchi lake in China and identified as Sphingopyxis sp.USTB-05 by the analysis of 16s rDNA.Initial MC-RR of 42.3 mg·L -1 was ...
关键词:MICROCYSTIN-RR Sphingopyxis sp.USTB-05 cell-free extract BIODEGRADATION 
Degradation of microcystin-RR in water by chlorine dioxide被引量:6
《Journal of China University of Mining and Technology》2008年第4期623-628,共6页JI Ying HUANG Jun-li FU Jiao WU Ming-song CUI Chong-wei 
Projects 50178022 supported by the National Natural Science Foundation of China;2006AA06Z309 by the Hi-tech Research and Development Programof China
Due to the potent hepatotoxicity and tumor-promoting activity of microcystins, a successful removal of these toxins during drinking water treatment processes is of increasing concem. The oxidation kinetics of MC-RR by...
关键词:MICROCYSTIN-RR CLO2 reaction kinetics UV-spectrometry TOC LC-MS 
Degradation of Microcystin-RR by Combination of UV/H_2O_2 Technique被引量:1
《Chinese Chemical Letters》2005年第9期1271-1274,共4页Rui Ping QIAO Yong Min MA Xin Hua QI Nan LI Xiang Can JIN Qi Shan WANG Yuan Yi ZHUANG 
The experiments were performed to investigate the degradation of microcystins in order to assess the effectiveness and feasibility of UV/H2O2 system for the disinfection of water polluted by microcystins. The influenc...
关键词:MICROCYSTIN-RR DEGRADATION KINETICS UV/H2O2 photo-oxidation 
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