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Expression and characterization of a CALB-type lipase from
Jiang-Wei Shen, Xue Cai, Bao-Juan Dou, Feng-Yu Qi, Xiao-Jian Zhang, Zhi-Qiang Liu, Yu-Guo Zheng
《化学科学与工程前沿(英文)》 2020年 第14卷 第5期 页码 868-879 doi: 10.1007/s11705-019-1889-x
关键词: lipase Sporisorium reilianum biochemical characterization short-chain flavor ester solvent-free system
Digital microfluidics: A promising technique for biochemical applications
He WANG, Liguo CHEN, Lining SUN
《机械工程前沿(英文)》 2017年 第12卷 第4期 页码 510-525 doi: 10.1007/s11465-017-0460-z
Digital microfluidics (DMF) is a versatile microfluidics technology that has significant application potential in the areas of automation and miniaturization. In DMF, discrete droplets containing samples and reagents are controlled to implement a series of operations via electrowetting-on-dielectric. This process works by applying electrical potentials to an array of electrodes coated with a hydrophobic dielectric layer. Unlike microchannels, DMF facilitates precise control over multiple reaction processes without using complex pump, microvalve, and tubing networks. DMF also presents other distinct features, such as portability, less sample consumption, shorter chemical reaction time, flexibility, and easier combination with other technology types. Due to its unique advantages, DMF has been applied to a broad range of fields (e.g., chemistry, biology, medicine, and environment). This study reviews the basic principles of droplet actuation, configuration design, and fabrication of the DMF device, as well as discusses the latest progress in DMF from the biochemistry perspective.
关键词: digital microfluidics electrowetting on dielectric discrete droplet biochemistry
《医学前沿(英文)》 2021年 第15卷 第5期 页码 679-692 doi: 10.1007/s11684-021-0866-1
关键词: metabolic reprogramming potential of electron transfer cell proliferation aerobic glycolysis cancer metabolism
Metabonomic study of the biochemical profiles of heterozygous myostatin knockout swine
Jianxiang XU,Dengke PAN,Jie ZHAO,Jianwu WANG,Xiaohong HE,Yuehui MA,Ning LI
《农业科学与工程前沿(英文)》 2015年 第2卷 第1期 页码 90-99 doi: 10.15302/J-FASE-2015045
关键词: myostatin transforming growth factor-β family skeletal muscle metabolic disorders chromatography mass spectrometry metabonomics
Elena SMIRNOVA, Alexander GUSEV, Olga ZAYTSEVA, Olga SHEINA, Alexey TKACHEV, Elena KUZNETSOVA, Elena LAZAREVA, Galina ONISHCHENKO, Alexey FEOFANOV, Mikhail KIRPICHNIKOV
《化学科学与工程前沿(英文)》 2012年 第6卷 第2期 页码 132-138 doi: 10.1007/s11705-012-1290-5
关键词: multiwalled carbon nanotubes plants electron microscopy
Mechanism and characterization of microplastic aging process: A review
《环境科学与工程前沿(英文)》 2023年 第17卷 第8期 doi: 10.1007/s11783-023-1700-6
● Methods for estimating the aging of environmental micro-plastics were highlighted.
关键词: Microplastics Aging Degradation Characterization Mechanism
Meng XUE, Yihui ZHOU, Zhongyi YANG, Biyun LIN, Jiangang YUAN, Shanshan WU
《环境科学与工程前沿(英文)》 2014年 第8卷 第2期 页码 226-238 doi: 10.1007/s11783-013-0582-4
关键词:
cadmium (Cd)
low-Cd cultivar
pakchoi (
田智勇,涂响,宋永会,辛旺,李法云
《中国工程科学》 2013年 第15卷 第3期 页码 80-87
采用物化-生化耦合处理难降解石化干法腈纶废水,开展了以多技术协同O3高级氧化与多格室A/O型膜生物(MBR)反应器为核心工艺的小试与中试试验研究。结果表明,物化-生化技术的合理耦合可显著提高石化干法腈纶废水处理中化学耗氧量(COD)、氨氮和总氮(TN)去除效果;MBR-O3氧化-曝气生物滤池(BAF)集成试验工艺稳定运行工况下,其COD、氨氮和TN去除率分别可以达到90.0 %、95.0 %和80.0 %,出水平均浓度可分别控制在100.0 mg/L、5.0 mg/L和35.0 mg/L以下。另外,由于石化干法腈纶废水水质缺少一定的可生化有机碳源以及丙烯腈低聚物和含氮杂环类有机物的难生物降解性,因此在生物脱氮过程中,有机氮向无机氨氮转化的氨化步骤限制了整体工艺脱除总氮的效果。
BIOINSECTICIDES AS FUTURE MAINSTREAM PEST CONTROL AGENTS: OPPORTUNITIES AND CHALLENGES
《农业科学与工程前沿(英文)》 2022年 第9卷 第1期 页码 82-97 doi: 10.15302/J-FASE-2021404
Bioinsecticides are naturally-occurring substances from different sources that control insect pests. Ideal bioinsecticides should have low toxicity to non-target organisms. They should also be easily degraded in sewage treatment works and natural environments, highly effective in small quantities and affect target pests only. Public concerns about possible side-effects of synthetic pesticides have accelerated bioinsecticide research and development. However, to develop bioinsecticides into mainstream products, their high production costs, short shelf-life and often uncertain modes of action need to be considered. This review summarizes current progress on bioinsecticides which are categorized as biochemical insecticides and their derivatives, plant-incorporated protectants, and microbial bioinsecticides. The current constraints that prevent bioinsecticides from being widely used are discussed and future research directions are proposed.
An experimental characterization of human torso motion
Daniele CAFOLLA,I-Ming CHEN,Marco CECCARELLI
《机械工程前沿(英文)》 2015年 第10卷 第4期 页码 311-325 doi: 10.1007/s11465-015-0352-z
The torso plays an important role in the human-like operation of humanoids. In this paper, a method is proposed to analyze the behavior of the human torso by using inertial and magnetic sensing tools. Experiments are conducted to characterize the motion performance of the human torso during daily routine operations. Furthermore, the forces acting on the human body during these operations are evaluated to design and validate the performance of a humanoid robot.
关键词: experimental biomechanics human torso analysis inertial sensor characterization
Synthesis and characterization of norfloxacin biomonomer
Shengxiong DONG, Qiaoping CHEN, Hongfang XIE, Jianhua HUANG
《化学科学与工程前沿(英文)》 2011年 第5卷 第1期 页码 55-59 doi: 10.1007/s11705-010-0537-2
《环境科学与工程前沿(英文)》 2022年 第16卷 第1期 页码 12-12 doi: 10.1007/s11783-021-1446-y
Comprehensive kinetostatic modeling and morphology characterization of cable-driven continuum robots
《机械工程前沿(英文)》 2023年 第18卷 第3期 doi: 10.1007/s11465-023-0756-0
关键词: kinetostatic modeling morphology characterization variable friction continuum robots in-situ maintenance
Preparation and characterization of ZnO/ZnS hybrid photocatalysts via microwave-hydrothermal method
ZHAO Jinglian, WANG Xinping, ZHAO Liang
《环境科学与工程前沿(英文)》 2008年 第2卷 第4期 页码 415-420 doi: 10.1007/s11783-008-0056-2
关键词: large-scale hexagonal misdistribution characterization nanocomposite
Mechanical properties characterization of different types of masonry infill walls
André FURTADO, Hugo RODRIGUES, António ARÊDE, Humberto VARUM
《结构与土木工程前沿(英文)》 2020年 第14卷 第2期 页码 411-434 doi: 10.1007/s11709-019-0602-y
关键词: masonry infill walls experimental characterization compression strength shear diagonal strength flexural strength
标题 作者 时间 类型 操作
Expression and characterization of a CALB-type lipase from
Jiang-Wei Shen, Xue Cai, Bao-Juan Dou, Feng-Yu Qi, Xiao-Jian Zhang, Zhi-Qiang Liu, Yu-Guo Zheng
期刊论文
Digital microfluidics: A promising technique for biochemical applications
He WANG, Liguo CHEN, Lining SUN
期刊论文
Potential of electron transfer and its application in dictating routes of biochemical processes associated
期刊论文
Metabonomic study of the biochemical profiles of heterozygous myostatin knockout swine
Jianxiang XU,Dengke PAN,Jie ZHAO,Jianwu WANG,Xiaohong HE,Yuehui MA,Ning LI
期刊论文
Uptake and accumulation of multiwalled carbon nanotubes change the morphometric and biochemical characteristics
Elena SMIRNOVA, Alexander GUSEV, Olga ZAYTSEVA, Olga SHEINA, Alexey TKACHEV, Elena KUZNETSOVA, Elena LAZAREVA, Galina ONISHCHENKO, Alexey FEOFANOV, Mikhail KIRPICHNIKOV
期刊论文
Comparisons in subcellular and biochemical behaviors of cadmium between low-Cd and high-Cd accumulation
Meng XUE, Yihui ZHOU, Zhongyi YANG, Biyun LIN, Jiangang YUAN, Shanshan WU
期刊论文
An experimental characterization of human torso motion
Daniele CAFOLLA,I-Ming CHEN,Marco CECCARELLI
期刊论文
Synthesis and characterization of norfloxacin biomonomer
Shengxiong DONG, Qiaoping CHEN, Hongfang XIE, Jianhua HUANG
期刊论文
Microplastic and Nanoplastic Pollution: Characterization, Transport, Fate, and Remediation Strategies
期刊论文
Comprehensive kinetostatic modeling and morphology characterization of cable-driven continuum robots
期刊论文
Preparation and characterization of ZnO/ZnS hybrid photocatalysts via microwave-hydrothermal method
ZHAO Jinglian, WANG Xinping, ZHAO Liang
期刊论文