QUORUM_SENSING

作品数:100被引量:341H指数:8
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相关作者:周文广魏东芝沈亚领陶金莉迟莉丽更多>>
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Synergistic toxic effects of high-strength ammonia and ZnO nanoparticles on biological nitrogen removal systems and role of exogenous C_(10)-HSL regulation
《Journal of Environmental Sciences》2025年第4期385-394,共10页Runyu Zhao Huan Gao Lijie Duan Ran Yu 
supported by the National Natural Science Foundation of China(No.52270119).
The inhibitory effects of zinc oxide nanoparticles(ZnO NPs)and impacts of N-acylhomoserine lactone(AHL)-based quorum sensing(QS)on biological nitrogen removal(BNR)performance have beenwell-investigated.However,the eff...
关键词:Biological nitrogen removal system Quorum sensing N-acyl-homoserine lactone Zinc oxide nanoparticle Ammonia concentration 
Bioaugmentation and quorum sensing disruption as solutions to increase nitrate removal in sequencing batch reactors treating nitrate-rich wastewater被引量:3
《Journal of Environmental Sciences》2020年第12期179-185,共7页Xinyi Ruan Jun Yin Xueyan Cui Na Li Dongsheng Shen 
supported by the Natural Science Foundation of Zhejiang Province (nos. LY17E080001 and LQ18E080005);the China Scholarship Council (no. iCET 2017)。
Bioaugmentation of denitrifying bacteria can serve as a promising technique to improve nutrient removal during wastewater treatment. While denitrification inhibition by bacterial quorum sensing(QS) in Pseudomonas aeru...
关键词:BIOAUGMENTATION DENITRIFICATION Nitrate removal Quorum sensing inhibitor CURCUMIN 
Determination of quorum-sensing signal substances in water and solid phases of activated sludge systems using liquid chromatography–mass spectrometry被引量:6
《Journal of Environmental Sciences》2018年第7期85-94,共10页Yuepeng Sun Kai He Qidong Yin Shinya Echigo Guangxue Wu Yuntao Guan 
supported by the National Key Research and Development Program of China for International Science and Innovation Cooperation Major Project between Governments(No.2016YFE0118800);the Shenzhen Science and Technology Development Funding-Fundamental Research Plan(No.JCYJ20150331151358156)
The detection of acyl homoserine lactones(AHLs) in activated sludge is essential for clarifying their function in wastewater treatment processes. An LC–MS/MS method was developed for the detection of AHLs in both t...
关键词:Extracellular polymeric substances LC–MS/MS Signal substances Protease inhibitor Quorum sensing 
Fast start-up anammox process using Acyl-homoserine lactones(AHLs) containing supernatant被引量:8
《Journal of Environmental Sciences》2018年第3期127-132,共6页Ran Zhao Hanmin Zhang Fan Zhang Fenglin Yang 
supported by the Major State Science and Technology Water Projects (No. 2013ZX07202010)
N-dodecanoyl homoserine lactone(C(12)-HSL)was detected in the supernatant of an anammox granular sludge reactor(AGSR).C(12)-HSL could enhance the specific anammox activity of anammox biomass.Adding C(12)-HSL...
关键词:ANAMMOX Quorum sensing Biomass supernatant Start-up acceleration 
Effects of exogenous short-chain N-acyl homoserine lactone on denitrifying process of Paracoccus denitrificans被引量:7
《Journal of Environmental Sciences》2017年第4期33-39,共7页Yun Cheng Yang Zhang Qiuxuan Shen Jie Gao Guoqiang Zhuang Xuliang Zhuang 
supported by the National Natural Science Foundation of China(Nos.41371266,41501250,21377157);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDB15030101)
N-acyl-homoserine lactones(AHLs) serve as quorum-sensing signals, which control a number of bacterial processes in many proteobacteria. Here we report the effects of exogenous short-chain AHL on the denitrifying pro...
关键词:Quorum sensing N-acyl-homoserine lactones Denitrification activity Transcriptional regulation 
Quantitative determination of AI-2 quorum-sensing signal of bacteria using high performance liquid chromatography–tandem mass spectrometry被引量:10
《Journal of Environmental Sciences》2017年第2期204-209,共6页Fang Xu Xiangning Song Peijie Cai Guoping Sheng Hanqing Yu 
supported by the National Natural Science Foundation of China(Nos.21261160489,21207031 and51538011);the Program for Changjiang Scholars and Innovative Research Team in University,China
Autoinducer 2(AI-2), an important bioactive by-product of the Lux S-catalyzed S-ribosylhomocysteine cleavage reaction in the activated-methyl-cycle, has been suggested to serve as a universal intra- and inter-specie...
关键词:Autoinducer-2 Quorum sensing Signal transduction HPLC–MS/MS Quantitative analysis Escherichia coli wild type 
Performance and role of N-acyl-homoserine lactone(AHL)-based quorum sensing(QS) in aerobic granules被引量:6
《Journal of Environmental Sciences》2014年第8期1615-1621,共7页Yaochen Li Junping Lv Chen Zhong Wen Hao Yaqin Wang Jianrong Zhu 
supported by the National Natural Science Found of China (No.51078036)
The present study investigated the relationship between N-acyl-homoserine lactone(AHL)-based quorum sensing(QS) and the physico-chemical properties of aerobic granules.Stable mature granules were observed in SBR2 ...
关键词:Aerobic granules N-acyl-homoserine lactone Quorum sensing Extracellular polymeric substances 
Construction of a dual fluorescence whole-cell biosensor to detect N-acyl homoserine lactones被引量:1
《Journal of Environmental Sciences》2014年第2期415-422,共8页Xuemei Deng Guoqiang Zhuang Anzhou Ma Qing Yu Xuliang Zhuang 
supported by the National Natural Science Foundation of China (No. 2117145)
Detection of N-acyl homoserine lactones (AHLs) is useful for understanding quorum sensing (QS) behaviors, including biofilm formation, virulence and metabolism. For detecting AHLs and indicating the host cells in ...
关键词:whole-cell biosensor quorum sensing dual fluorescence gfp mcherry indicator 
Influence and mechanism of N-(3-oxooxtanoyl)-L-homoserine lactone(C_8-oxo-HSL) on biofilm behaviors at early stage被引量:4
《Journal of Environmental Sciences》2012年第12期2035-2040,共6页Siqing Xia Lijie Zhou Zhiqiang Zhang Jixiang Li 
supported by the National High Technology Research and Development Program(863)of China(No.2009AA062902)
N-acyl-homoserines quenching, enzymatic quenching of bacterial quorum sensing, has recently applied to mitigate biofilm in membrane bioreactor. However, the effect of AHLs on the behavior of biofilm formation is still...
关键词:quorum sensing C8-oxo-HSL biofilm formation ultra-filtration membrane cell density extracellular polymericsubstances 
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