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Working principle and application of magnetic separation for
网页2016年12月6日Magnetic separation is a versatile technique used in sample preparation for diagnostic purpose. For such application, an
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磁选 磁性分选 BD Biosciences
网页Explore magnetic separation, positive and negative selection of cells, pre-enrichment of cells before cell sorting and the BD Biosciences magnetic separation tools.
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Magnetic Separation an overview ScienceDirect Topics
网页Magnetic separation methods are widely used for isolation of a variety of cell types. Magnetic particles with immobilized antibodies to various antigens have been employed
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Magnetic Extraction of Micro from Environmental
网页2019年1月25日Abstract. Separating micro (MPs) from environmental samples is challenging, but necessary to determine their environmental prevalence. Current
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Magnetic separation of general solid particles realised by
网页2016年12月8日Magnetic separation of general solid particles realised by a permanent magnet K. Hisayoshi, C. UyedaK. Terada Scientific Reports 6, Article number: 38431 ( 2016 ) Cite this article 5033...
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Magnetic separation of nucleic acids from various
网页2020年12月4日The separation of nucleic acids such as deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) from biological samples has been the most important step in the
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Magnetic separation Britannica
网页Magnetic separation is based on the differing degrees of attraction exerted on various minerals by magnetic fields. Success requires that the feed particles fall within a special
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Magnetic separation of sample A Download Table ResearchGate
网页Magnetic separation of sample A Source publication The Application of Superconducting Magnet Systems to Dry Magnetic Separation of Coal Article Full-text available Jan 1992
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Magnetic Separation an overview ScienceDirect Topics
网页3.11.2.5 Magnetic Separation. Magnetic separation is a process where a contaminant is first attached onto a magnetic carrier material (e.g., magnetite), and subsequently, the contaminant-laden carrier is separated under a magnetic field. The simplest magnetic separator is a permanent magnet.
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Influence of process parameters of dry high intensity magnetic
网页2017年3月10日The present study is focused on numerical analysis of magnetic roller (M r) using finite element method magnetics (FEMM) software for different magnet disc-to-steel disc (MD-to-SD) width ratios.The numerical (FEMM) results reveal that, the optimized M r with the MD-to-SD width ratio of 5 mm: 2.5 mm was proved advantageous because of
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Magnetic separation techniques in sample preparation for
网页2014年12月1日2. Strategies of magnetic separation techniques. There are two main ways for performing magnetic separation of biological analytes. In the first case, no special modification for the target is needed when to deal with those exhibiting sufficient intrinsic magnetic moments involving some paramagnetic or ferromagnetic biomolecules or cells,
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Immunomagnetic Separation an overview ScienceDirect Topics
网页Immunomagnetic separation (IMS), using combinations of various magnetic beads and antibodies against specific viral surface antigens, has been used to isolate hepatitis A virus, rotaviruses, enteroviruses, 77–80 and noroviruses 81,82 in
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Application of functionalized magnetic
网页2013年9月14日As a result, the magnetic carbon nanotubes, which combine the merits of strong adsorption and magnetic separation, were fabricated and used to extract estrogens in milk samples. The linear
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Testing the robustness of particle-based separation models for
网页2022年5月1日The mass balance and modal composition observed for the magnetic separation products of each sample are displayed in Fig. 4. While the operating conditions of the magnetic separation tests allowed for the concentration of Fe-rich minerals in the magnetic fraction, the recovery of cassiterite into the nonmagnetic fraction was low
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Magnetic separation of general solid particles
网页2016年12月8日The method is applicable for the separation of the precious samples such as lunar soils and/or the and wrote 25% of the main text. C.U. developed the core hypotheses of magnetic separation,
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Magnetic separation of sample A Download Table ResearchGate
网页Various approaches, including irradiation, High-Gradient Magnetic Separation, and Open-Gradient Magnetic Separation, have been studied to achieve dry cleaning of ash and sulfur contents [33][34
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Magnetic Separation: Recovery of Saleable Iron and Steel From
网页magnetic separation s "covly of saieabie iron and stee ----- TABLE 1 Sample Capital Cost Estimate of a Shredding and Magnetic Separation System C4th quarter 1974 \ 50 TPtt Design Capacity System System Direct Costs Truck. Scale $
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Magnetic separation studies for a low grade siliceous iron ore sample
网页2013年1月1日Conclusions. The investigations carried out on the low grade iron ore sample reveal the following conclusions. (1) The sample on average contains 43.8% Fe, 16.8% SiO 2 and 5.61% Al 2 O 3. (2) The mineralogical studies indicate that the major iron minerals are magnetite, hematite and goethite.
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Magnetic Extraction of Micro from Environmental Samples
网页2019年1月25日Separating micro (MPs) from environmental samples is challenging, but necessary to determine their environmental prevalence. Current methods are not standardized across environmental sample type, and it is unclear how well they recover smaller sized MPs. In response, we developed a method that extracts
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Influence of particle size on dry high-intensity magnetic separation
网页2017年3月1日The feed sample for the present investigation was received from a placer deposit (consist of different minerals such as ilmenite, rutile, garnet, sillimanite and quartz) of Srikakulam region of Andhra Pradesh, India. The as-received samples were subjected to gravity, magnetic and electrostatic separation for obtaining the respective concentrates.
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MAGNETIC SEPARATION AS A METHOD TO ASSIST
网页For magnetic separation by Frantz, the samples were ground for 15 seconds, yielding particles from 40 to 60 mesh. Initially, a previous separation of ferromagnetic minerals (mainly magnetite) was performed using a hand magnet. After this step, the separations were performed using the Frantz isodynamic
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Applications of magnetic nanoparticles in
网页2016年6月1日Over the last decades, the use of magnetic particles, especially superparamagnetic MNPs [], in biomedical research has gained an incredible momentum due to unique features and modalities they offer
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Davis Tube Tester 911 Metallurgist
网页Determination of the Magnetic Separation Characteristic with the Davis Magnetic Tube. The Davis magnetic tube concentrator is a laboratory machine designed to separate a small sample of pulverized magnetic
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Maximizing the recovery of fine iron ore using
网页Small aliquots, 10 to 20 g, of the sample to undergo magnetic separation are added to the top of the tube. The particles mix with the water and gravitate to the magnetic field. The magnetic particles are caught
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DynaMag™-2 Magnet Thermo Fisher Scientific
网页The DynaMag™-2 magnet is optimized for efficient magnetic separation of all types of Dynabeads™ (range 1–4.5 µm in diameter) in small (less than 2 mL) sample volumes. The DynaMag™-2 magnet combines a strong
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Functionalized magnetic nanoparticles for the separation and
网页2021年8月1日Magnetic nanoparticles, decorated with these specific metal ions have proven to be very powerful sample separation and purification tools for histidine-tagged proteins (Fig. 2). As we know, the purification of recombinant proteins is one of the most important requirements for downstream applications such as structural and functional
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Low-Field Magnetic Separation of Monodisperse Fe Science
网页2006年11月10日Abstract. Magnetic separations at very low magnetic field gradients (<100 tesla per meter) can now be applied to diverse problems, such as point-of-use water purification and the simultaneous separation of complex mixtures. High–surface area and monodisperse magnetite (Fe 3 O 4) nanocrystals (NCs) were shown to respond to low
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Technologies for circulating tumor cell separation from whole
网页2019年5月14日For separation, in the first step, immunomagnetic WBC depletion is employed directly from 2 ml of whole blood by adding the CD45 antibody and 1-μm magnetic beads. The separation in this step is carried out by external magnets that are placed around a syringe barrel containing the sample mixture.
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