nuclear magnetic separation
nuclear magnetic separation

nuclear magnetic separation

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nuclear magnetic separation

Magnetic particles for the separation and purification

Magnetic separation is an emerging technology that uses magnetism for the efficient separation of micrometre-sized para- and ferromagnetic particles from chemical or biological suspensions. Enrichment of low-grade iron ore, removal of ferromagnetic impurities from large volumes of boiler water in both conventional and nuclear power plants, or .

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Portable nuclear magnetic resonance biosensor and

Nuclear magnetic resonance (NMR) technique is a powerful analytical tool in determining the presence of bacterial contaminants in complex biological samples. In this paper, a portable NMR-based (pNMR) biosensor and assay to detect the foodborne bacteria Escherichia coli O157:H7 is reported. It uses antibody-functionalized polymer-coated magnetic nanoparticles as proximity biomarker of the .

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Progress in Nuclear Magnetic Resonance Spectroscopy .

Progress in Nuclear Magnetic Resonance Spectroscopy - 影响因子 Progress in Nuclear Magnetic Resonance Spectroscopy的2018年影响因子 为 8.848 (2019年最新数据)。 与历年影响因子数据相比,Progress in Nuclear Magnetic Resonance Spectroscopy 2018年影响因子上升了 47.47 % 。 。

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Nuclear Magnetic Resonance Imaging with 90 nm Resolution .

2011-9-3  Nuclear Magnetic Resonance Imaging with 90 nm Resolution_专业资料。Magnetic resonance imaging, based on the manipulation and detection of nuclear spins, is a powerful imaging technique that typically operates on the scale of millimeters to microns.

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Recent Progress in the Nuclear Magnetic Resonance .

In the fourth part, we briefly introduced the joint applications of magnetic resonance technologies and other separation methods such as chromatography and spectroscopic ways. The conclusions of nuclear magnetic resonance technology applications and the suggestions of future developing directions were stated in the last part.

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Blind Separation of Analytes in Nuclear Magnetic

2019-12-12  Metabolic profiling of biological samples involves nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry coupled with powerful statistical tools for complex data analysis. Here, we report a robust, sparseness-based method for the blind separation of analytes from mixtures recorded in spectroscopic and spectrometric measurements. The advantage of the proposed method

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induced phase separation 的翻译结果--cnki翻译助手

induced phase separation membranes (Ⅰ) Phase separation and pore structure 热致相分离法微孔膜 (Ⅰ)相分离和孔结构 短句来源 Polyethylene(PE) membrane and PE/TiO2 blend membrane were prepared by thermally induced phase separation .

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欧路词典英汉-汉英词典 magnetic是什么意思_magnetic的 .

Nuclear magnetic resonance and industrial X-CT tests are followed on the imperforated, perforated, acidized perforated and fractured perforated targets. 量分析了射孔对砂岩靶体的损害及酸化、压裂对射孔损害的解除作用,并进行现场试验验证。

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Separation nanotechnology of

A nanomagnetic separation method based on diethylenetriaminepentaacetic acid (DTPA) conjugated with magnetic nanoparticles (MNPs) is studied for application in spent nuclear fuel separation. The high affinity of DTPA towards actinides aids in separation from the highly acidic medium of nuclear waste.

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Nuclear Magnetic Resonance (NMR) Spectroscopy in

Abstract: Nuclear magnetic resonance (NMR) spectroscopy is a robust method, which can rapidly analyze mixtures at the molecular level without requiring separation and/or purification steps, making it ideal for applications in food science. Despite its increasing popularity among food scientists, NMR is still an underutilized methodology in .

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Separation of liquefied product of Salix psammophila by .

摘要: The liquefied product of Salix psammophila wood was separated by thin-layer chromatography (TLC) and column chro-matography, and its structure was identified by nuclear magnetic re.查看全部>>

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Nuclear Magnetic Resonance - an overview

Nuclear Magnetic Resonance. SSNMR resulted essentially for the study of non-sp2 hybridization, functionalization, defects, and other characteristics of carbonaceous materials, such as fullerenes, carbon nanotubes, carbon nanofibers, nanodiamonds, graphene, and graphene oxide, which are important for their wide range of applications [41].

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Magnetic separation - Advanced nanotechnology for

@article{osti_22257909, title = {Magnetic separation - Advanced nanotechnology for future nuclear fuel recycle}, author = {Kaur, M. and Zhang, H. and Qiang, Y. and Martin, L. and Todd, T.}, abstractNote = {The unique properties of magnetic nanoparticles (MNPs), such as their extremely small size and high surface area to volume ratio, provide better kinetics for the adsorption of metal ions .

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Development and Principles of Nuclear Magnetic Resonance .

2020-5-26  First, the development of a brief historyThe first stage: 1945 to 1951, the invention of nuclear magnetic resonance and lay the theoretical and experimental bas

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Development and Principles of Nuclear Magnetic Resonance .

2020-5-26  First, the development of a brief historyThe first stage: 1945 to 1951, the invention of nuclear magnetic resonance and lay the theoretical and experimental bas

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磁分离法,magnetic separation,在线英语词典,英文翻译,专业英语

2018-10-1  Study on electromagnetic separation of inclusions of different size from molten aluminum; 电磁分离铝熔体中不同粒径夹杂颗粒的研究 5) nuclear magnetic resonance analysis

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magnetic】什么意思_英语magnetic的翻译_音标_读音_用法 .

2010-4-27  磁选 - 引用次数:126 Accortling to the characteristics of concentrate, the authors analyse the reasons why the iron grade of roasted magnetic separation concentrate is not high. 从精矿性质特点着手,分析了酒钢选厂焙烧磁选精矿铁品位不高的原因和主要影响因素。 .

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Design of Countercurrent Separation of Ginkgo biloba .

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Magnetic Phase Separation in La1-xSrxCoO3 by 59Co

A report on the magnetic phase separation in La 1-x Sr x CoO 3 (LSCO) by 59 Co nuclear magnetic resonance (NMR) was reported. The cluster glass (CG) magnetic properties included memory effects characteristic of glassy systems. Spin echo NMR measurements were made using a computer controlled wide-band spectrometer with an untuned low temperature .

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Progress in study on separation and conversion dynamics of .

Separation and conversion dynamics of nuclear-spin isomers of gaseous methanol. Nat Commun, 2015, 6: 6877 . CH 3 F spin-modification conversion induced by nuclear magnetic

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Nuclear magnetic resonance gyroscope high-precision .

2018-3-16  LU Qilin, YANG Dan, ZHAO Xinghua, ZHOU Binquan. Nuclear magnetic resonance gyroscope high-precision magnetic field drive technology[J]. JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2018, 44(12): 2595-2604.

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Nuclear Collision in Strong Magnetic Field----中国科学院兰州 .

2011-8-11  Figure 1 Nuclear collision with or without strong magnetic field, red points denote protons, blues are neutrons (Imaged by IMP). Figure 2 Asymmetric nuclear matter formed in strong magnetic field. Red line denotes the formed high density matter’s n/p with magnetic field, blue line denotes the case without magnetic field (Imaged by IMP).

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Synthesis of TBP-coated magnetic Pst-DVB particles for .

2020-5-14  Synthesis of TBP-coated magnetic Pst-DVB particles for uranium separation 王欢,邵宪章,田青,吉艳琴 1China CDC Key Laboratory of Radiological Protection and Nuclear Emergency, National Institute for Radiological Protection, Chinese Center for

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学术报告:Nuclear Waste Treatment and Irradiation Effects .

2014-6-25  1) Advanced Magnetic Separation Nanotechnology for Nuclear Fuel Recycling In order to meet future energy needs without polluting the environment by ejecting carbon dioxide, nuclear energy is one of the best sources of clean energy.

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Nuclear Magnetic Resonance 2019-20最新影响指数 - 即时 .

Nuclear Magnetic Resonance的研究主题涵盖以下类别: Analytical Chemistry (Q4), Biochemistry (Q4), Spectroscopy (Q4)。 Nuclear Magnetic Resonance - 期刊重要指标 事实上仅使用单一指标 - 影响因子 很难全面性地了解 Nuclear Magnetic Resonance 期刊影响力,因此需要更多指标提供您投稿文章的参考依据。

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Nuclear Magnetic Resonance Spectroscopy Introduction .

2011-2-22  Nuclear magnetic resonance, or NMR as it is abbreviated by scientists, is a phenomenon which occurs when the nuclei of certain atoms are immersed in a static magnetic field and exposed to an oscillating electromagnetic field.

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中国科学院机构知识库网格系统: Capillary liquid .

miniaturization and hyphenation of chromatographic separation techniques to nuclear magnetic resonance spectroscopy is being increasingly demanded in the field of biomedical, drug metabolite and natural product analysis. herein, capillary liquid

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Review on quantitative nuclear magnetic resonance .

Nuclear magnetic resonance is often used for qualitative analysis of organic compounds,but it has great advantage for quantitative analysis of compounds,such as no response factor needed,traceability to international system of units,versatile,easy-operation,etc .

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Review on quantitative nuclear magnetic resonance .

Nuclear magnetic resonance is often used for qualitative analysis of organic compounds,but it has great advantage for quantitative analysis of compounds,such as no response factor needed,traceability to international system of units,versatile,easy-operation,etc .

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IVDr news - Nuclear Magnetic Resonance Bruker

2016-12-2  Phenomic analysis of metabolites is mainly driven by nuclear magnetic resonance (NMR) and liquid chromatography mass spectrometry analysis. The IPCN relies on the Bruker IVDr by NMR system, a biofluid metabolic 600 MHz NMR screening platform with well-documented and tested SOPs, for clinical and translational research.

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Hyphenation of Liquid Chromatography and Nuclear

2020-5-24  Nuclear Magnetic Resonance (NMR) is a technique based upon the discovery of the physicist Bloch [5] and Purcell [6] in 1945 that a condensed phase in a magnetic field creates a magnetic resonance moment that can be detected. This magnetic moment is the result of energy transitions that occur because nuclei change their spin orientations in a .

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Hyphenation of capillary electrophoresis with nuclear .

Direct on-line coupling between capillary electrophoresis and nuclear magnetic resonance spectroscopy (CE-NMR) is one of the most powerful and novel techniques for simultaneous separation and structural elucidation of biomacromolecules.

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Nuclear magnetic resonance imaging with 90-nm

Magnetic resonance imaging (MRI) is a powerful imaging technique that typically operates on the scale of millimetres to micrometres. Conventional MRI is based on the manipulation of nuclear spins .

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Nuclear magnetic resonance detection and

Nuclear magnetic resonance is a powerful technique for medical imaging and the structural analysis of materials, but is usually associated with large-volume samples. Lovchinsky et al. exploited the magnetic properties of a single spin associated with a defect in diamond and manipulated it with a quantum-logic protocol. They demonstrated the magnetic resonance detection and spectroscopy of .

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HYPERFINE-STRUCTURE SEPARATIONS, NUCLEAR

hyperfine-structure separations, nuclear magnetic moments, and hyperfine- structure anomalies of $sup 198$au and $sup 199$au.

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JPT The Digitalization of Bottle Tests: Nuclear

2020-7-1  A new technique using nuclear magnetic resonance (NMR) is available to evaluate both stability and demulsification behavior of emulsions. The NMR scans the water fraction throughout the entire length of the emulsion sample. These rapid measurements are designed to dynamically probe the emulsion, capturing its separation as a digital image.

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Nuclear Magnetic Resonance Spectroscopy in

2017-2-10  phase separation prevailed, deduced from broad-line solid-state NMR. Only somewhat later, high-resolution NMR in solution was established as an important tool for elucidating the chain microstructure. In the future, these two aspects are . Nuclear Magnetic Resonance Spectroscopy in Macromolecular Science 341.

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北京科技大学 能源与环境工程学院-王立 - USTB

2020-7-3  Jun Cai, Li Wang, Ping Wu. “Oxygen Separation from Atmospheric Air by Using Gradient Magnetic Field”. Jpn. J. App. Phys., Part 2, 2006, 45 (38), L1039~L1041 Li Wang, Ping Wu, Xuezi Ni. “Combustion of liquid petroleum gas in a fluidized bed furnace with a

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Exchange of two-spin order in nuclear magnetic

2019-5-25  Construction, evolution and detection of magnetization modes designed for treating longitudinal relaxation of weakly coupled spin 1/2 systems with magnetic equivalence. Progress in Nuclear Magnetic Resonance Spectroscopy 1989, 21 (3)

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Recent Progress in the Nuclear Magnetic Resonance .

2012-6-25  In the fourth part, we briefly introduced the joint applications of magnetic resonance technologies and other separation methods such as chromatography and spectroscopic ways. The conclusions of nuclear magnetic resonance technology applications and the suggestions of future developing directions were stated in the last part.

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Nuclear magnetic resonance spectroscopy with single

Nuclear magnetic resonance (NMR) spectroscopy is an informative tool routinely used to determine the chemical makeup of macromolecules, including large proteins 1.Yet the weak interaction strength .

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Research Progress on Application of the Magnetic .

The automatic extraction technology of nucleic acids based on the magnetic microspheres is reviewed,and mainly focused on the recent research progress on the preparation of magnetic microspheres,their application to the separation and purification of nucleic .

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