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Kishore Gopalakrishnan, Javad Roostaei, Yongli Zhang
《环境科学与工程前沿(英文)》 2018年 第12卷 第4期 doi: 10.1007/s11783-018-1075-2
RSM is used to explore the impact of different parameter on algal growth response. Mixed algal culture promotes algal biomass and lipid accumulation. Optimized conditions achieve maximum productivity of algal biomass and lipid.
关键词: Algal biofuels Algal mixed cultures Algal biomass Algal lipid Wastewater Response surface methodology
Shaojie Wang,Zhihong Ma,Ting Zhang,Meidan Bao,Haijia Su
《化学科学与工程前沿(英文)》 2017年 第11卷 第1期 页码 100-106 doi: 10.1007/s11705-017-1617-3
null
《医学前沿(英文)》 2013年 第7卷 第4期 页码 486-491 doi: 10.1007/s11684-013-0287-x
The purpose of this study was to compare cell growth characteristics, ciliated cell differentiation, and function of human nasal epithelial cells established as explant outgrowth cultures or dissociated tissue cultures. Human nasal mucosa of the uncinate process was obtained by endoscopy and epithelial cell cultures were established by explant outgrowth or dissociated tissue culture methods. Epithelial cell growth characteristics were observed by inverted phase contrast microscopy. Ciliated cell differentiation was detected by β-tubulin IV and ZO-1 immunocytochemistry. Basal and ATP-stimulated ciliary beat frequency (CBF) was measured using a high-speed digital microscopic imaging system. Both the explant and dissociated tissue cultures established as monolayers with tight junctions and differentiated cell composition, with both types of cultures comprising ciliated and non-ciliated epithelial cells. Fibroblasts were also frequently found in explant cultures but rarely seen in dissociated tissue cultures. In both culture systems, the highest ciliated cell density appeared at 7th–10th culture day and declined with time, with the lifespan of ciliated cells ranging from 14 to 21 days. Overall, 10% of the cells in explant cultures and 20% of the cells in the dissociated tissue cultures were ciliated. These two cultures demonstrated similar ciliary beat frequency values at baseline (7.78±1.99 Hz and 7.91±2.52 Hz, respectively) and reacted equivalently following stimulation with 100 μM ATP. The results of this study indicate that both the explant outgrowth and dissociated tissue culture techniques are suitable for growing well-differentiated nasal ciliated and non-ciliated cells, which have growth characteristics and ciliary activity similar to those of nasal epithelial cells in vivo.
关键词: ciliated cells ciliary beat frequency dissociated tissue culture explant culture nasal epithelial cells
Algal biomass derived biochar anode for efficient extracellular electron uptake from
Yan-Shan Wang, Dao-Bo Li, Feng Zhang, Zhong-Hua Tong, Han-Qing Yu
《环境科学与工程前沿(英文)》 2018年 第12卷 第4期 doi: 10.1007/s11783-018-1072-5
Algal biochar anode produced higher biocurrent compared with graphite plate anode. Algal biochar exhibited stronger electrochemical response to redox mediators. Algal biochar showed excellent adsorption to redox mediators.
关键词: Algal biochar Anode material Electrochemical activity Extracellular electron transport Waste resource utilization
《农业科学与工程前沿(英文)》 2023年 第10卷 第4期 页码 566-578 doi: 10.15302/J-FASE-2023520
Elucidating the spatiotemporal pattern of water quality and algal biomass is crucial for accurately tracing pollution sources and reducing the risk of algal blooms in lake systems. This study analyzed the spatiotemporal variability of water quality and algal biomass in Erhai Lake from 1994 to 2021 using water quality index (WQI), Mann-Kendall test and Sen’s slope combined methods. The potential causes of water quality deterioration and algal biomass dynamics were also elucidated. The results showed that the historical changes in the water environment of Erhai Lake mainly had three stages: satisfactory (1994‒2001), deteriorating (2002‒2010) and improving (2011‒2021). The changes in water quality and algal biomass were primarily affected by total nitrogen, total phosphorus and chemical oxygen demand in different stages. The water environment of Erhai Lake is currently improving significantly, starting in the southern area that is furthest from the sources of agricultural pollution, especially in summer and autumn. This is attributed to the implementation of control measures resulting in lower pollutant loads at particular times and places. Therefore, it is necessary to continue to promote standardized livestock farming, to strengthen rural wastewater collection and to investigate measures such as the interruption of the endogenous cycle.
关键词: Erhai Lake control measures water environment water quality index (WQI)
Removing nitrogen and phosphorus from simulated wastewater using algal biofilm technique
WEI Qun, HU Zhiquan, LI Genbao, XIAO Bo, SUN Hao, TAO Meiping
《环境科学与工程前沿(英文)》 2008年 第2卷 第4期 页码 446-451 doi: 10.1007/s11783-008-0064-2
Iteration framework for solving mixed lubrication computation problems
《机械工程前沿(英文)》 2021年 第16卷 第3期 页码 635-648 doi: 10.1007/s11465-021-0632-8
关键词: mixed lubrication discretization formula relative error Reynolds equation asperity
Perspective of mixed matrix membranes for carbon capture
Shinji Kanehashi, Colin A. Scholes
《化学科学与工程前沿(英文)》 2020年 第14卷 第3期 页码 460-469 doi: 10.1007/s11705-019-1881-5
Zhigang LIU, Shaomin ZHU, Yansheng LI
《环境科学与工程前沿(英文)》 2012年 第6卷 第1期 页码 45-50 doi: 10.1007/s11783-010-0262-6
关键词: aluminum (Al) form resins desalination mixed bed (MB) regeneration
《环境科学与工程前沿(英文)》 2022年 第16卷 第1期 页码 6-6 doi: 10.1007/s11783-021-1440-4
• MPs were analyzed throughout three WWTPs with mixed domestic–industrial influents.
关键词: Microplastic Wastewater treatment plant Mixed domestic-industrial influent Characteristic Daily fluctuation
《环境科学与工程前沿(英文)》 2021年 第15卷 第4期 doi: 10.1007/s11783-020-1358-2
• Microbes enhance denitrification under varying DO concentrations and SIF dosages.
关键词: Scrap iron filing Nitrate removal Phosphate removal Mixed culture denitrification Zero valent iron
Fluoride ions adsorption from water by CaCO enhanced Mn–Fe mixed metal oxides
《化学科学与工程前沿(英文)》 2023年 第17卷 第2期 页码 236-248 doi: 10.1007/s11705-022-2193-8
关键词: mesoporous materials metal oxides fluoride ion adsorption mechanism
Jiuxiao Hao, Xiujin Wang, Hui Wang
《环境科学与工程前沿(英文)》 2017年 第11卷 第1期 doi: 10.1007/s11783-017-0896-8
关键词: Polyhydroxyalkanoates (PHAs) Valerate Mixed culture 3-hydroxyvalerate (3HV) Propionate
Lianjie Guo, Nan Jiang, Jie Li, Kefeng Shang, Na Lu, Yan Wu
《环境科学与工程前沿(英文)》 2018年 第12卷 第2期 doi: 10.1007/s11783-018-1017-z
关键词: Mixed VOCs HSPBD plasma reactor Degradation Catalyst Relative humidity
Removal of Ni(II) ions from wastewater by micellar enhanced ultrafiltration using mixed surfactants
Amar D. Vibhandik, Kumudini V. Marathe
《化学科学与工程前沿(英文)》 2014年 第8卷 第1期 页码 79-86 doi: 10.1007/s11705-014-1407-0
关键词: MEUF Ni (II) ions membrane resistance concentration polarization mixed surfactants
标题 作者 时间 类型 操作
Optimization and modeling of biohydrogen production by mixed bacterial cultures from raw cassava starch
Shaojie Wang,Zhihong Ma,Ting Zhang,Meidan Bao,Haijia Su
期刊论文
Comparison of human nasal epithelial cells grown as explant outgrowth cultures or dissociated tissuecultures
null
期刊论文
Algal biomass derived biochar anode for efficient extracellular electron uptake from
Yan-Shan Wang, Dao-Bo Li, Feng Zhang, Zhong-Hua Tong, Han-Qing Yu
期刊论文
SPATIOTEMPORAL VARIATION OF WATER QUALITY AND ALGAL BIOMASS IN ERHAI LAKE AND ITS ENVIRONMENTAL MANAGEMENT
期刊论文
Removing nitrogen and phosphorus from simulated wastewater using algal biofilm technique
WEI Qun, HU Zhiquan, LI Genbao, XIAO Bo, SUN Hao, TAO Meiping
期刊论文
new regeneration approach to cation resins with aluminum salts: application of desalination by its mixed
Zhigang LIU, Shaomin ZHU, Yansheng LI
期刊论文
characteristics and daily fluctuations of microplastics throughout wastewater treatment plants with mixed
期刊论文
Scrap Iron Filings assisted nitrate and phosphate removal in low C/N waters using mixed microbial culture
期刊论文
Investigation of polyhydroxyalkanoates (PHAs) biosynthesis from mixed culture enriched by valerate-dominant
Jiuxiao Hao, Xiujin Wang, Hui Wang
期刊论文
Abatement of mixed volatile organic compounds in a catalytic hybrid surface/packed-bed discharge plasma
Lianjie Guo, Nan Jiang, Jie Li, Kefeng Shang, Na Lu, Yan Wu
期刊论文