magnetic separation 2012
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magnetic separation 2012

Simulation of Magnetophoretic Separation Processes in ...

Magnetic separation has gained much attention due to its implications in different fields, becoming feasible as an alternative to existent technologies at the industrial and lab scale. Substantial efforts are focused to improve the magnetic particles used in these applications. Here we show how a relatively simple and low-cost simulation strategy (tracer simulations) can be employed to predict ...

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Analytical methods for separating and isolating magnetic ...

For magnetic nanoparticles, it is the use of an applied magnetic flux or field gradient that enables separations. Flow based techniques are combined with applied magnetic fields to give methods such as magnetic field flow fractionation and high gradient magnetic

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Principles of Magnetic Separation - Magnetic Separation

2021-5-15  The separation may be aimed at purifying feed materials like kaolin from iron impurities, or beneficiating materials such as iron ore from quartz (Dobbins et at., 2007; Linkun and Yun, 2010, Chen et at., 2012). A separation is achieved when the

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The History of the Development of the Magnetic

2021-5-16  Magnetic separation is also favoured due to its simple design and operation, renewability and its low cost (Newns and Pascoe, 2002; Jiao et ai., 2007; Chen et ai., 2012). It is thus to review its development history.

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Isolation of osteoprogenitors from human jaw periosteal ...

Isolation of osteoprogenitors from human jaw periosteal cells: a comparison of two magnetic separation methods PLoS One. 2012;7(10):e47176. doi: 10.1371/journal.pone.0047176. Epub 2012 Oct 19. Authors Marcus Olbrich 1 , Melanie Rieger, Siegmar Reinert, Dorothea Alexander. Affiliation

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Progress in magnetic air separation technology

2021-9-27  Separation Science and Technology, 2012, 47(9): 1395-1404. [37] MADAENI S S, ENAYATI E, VATANPOUR V. Separation of nitrogen and oxygen gases by polymeric membrane embedded with magnetic nano-particle [J]. Polymers for Advanced

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Magnetic-Activated Cell Sorting - an overview ...

Magnetic-activated cell sorting (MACS) MACS (Miltenyi Biotec, Bergisch Gladbach, Germany) is a cell separation technology based on the use of monoclonal antibody-conjugated magnetic beads. After incubating beads with a cell suspension, the cells are passed through a column within a magnetic field. Cells carrying the magnetic beads are retained ...

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Aggregation dynamics of particles in a microchannel due

2012-9-18  Functionalized magnetic microspheres have promising applications in different microfluidic devices including MEMS-scale biosensors. These particles exhibit magnetic field-induced aggregation, which can be harnessed to achieve several practical tasks in microfluidic devices. For this, the particle aggregation needs to be well characterized. Herein, a numerical simulation and experimental ...

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The History of the Development of the Magnetic

2021-5-16  Magnetic separation is also favoured due to its simple design and operation, renewability and its low cost (Newns and Pascoe, 2002; Jiao et ai., 2007; Chen et ai., 2012). It is thus to review its development history.

More

Progress in magnetic air separation technology

2021-9-27  Separation Science and Technology, 2012, 47(9): 1395-1404. [37] MADAENI S S, ENAYATI E, VATANPOUR V. Separation of nitrogen and oxygen gases by polymeric membrane embedded with magnetic nano-particle [J]. Polymers for Advanced

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Polyacrylonitrile/polybenzoxazine-based [email protected] ...

Chem., 2012, 22, 15919 DOI: 10.1039/C2JM33214K . To request ... Furthermore, the as-prepared Fe 3 O 4 @CNFs exhibit efficient adsorption for organic dyes in water and excellent magnetic separation performance, which would make them a promising

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Preparation and characterization of monodisperse core ...

Preparation and characterization of monodisperse core-shell [email protected] microspheres and its application for magnetic separation of nucleic acids from E. coli BL21 J Biomed Nanotechnol. 2012 Dec;8(6):1000-5. doi: 10.1166/jbn.2012.1454. Authors Chao Ma 1 , Chuanyan Li, Nongyue He, Fang Wang, Ningning Ma, ...

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Application of magnetic fields to wastewater treatment

2021-6-15  Gas-assisted low-field magnetic separation (0.2 T MF) was designed for achieving high recovery efficiency of absorbent. The highest recovery efficiency of adsorbent Fe 3 O 4 /humic acid sodium adsorbing Pb 2+ was 85% (Li et al., 2020b).Moreover, the combined technology of magnetic nanoparticles and DMF produced by alternating current with frequency and current intensity of 222

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Working principle and application of magnetic separation ...

2016-12-6  Magnetic separation is a versatile technique used in sample preparation for diagnostic purpose. For such application, an external magnetic field is applied to drive the separation of target entity (e.g. bacteria, viruses, parasites and cancer cells) from a

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Catalyst Recovery and Recycling Facilitated by Magnetic ...

2012-3-1  The immobilization of metal nanoparticles in magnetic responsive solids allows the easy, fast, and clean separation of catalysts; however, the efficiency of this separation process depends on a strong metal–support interaction. This interaction can be enhanced

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Magnetic-Activated Cell Sorting - an overview ...

Magnetic-activated cell sorting (MACS) MACS (Miltenyi Biotec, Bergisch Gladbach, Germany) is a cell separation technology based on the use of monoclonal antibody-conjugated magnetic beads. After incubating beads with a cell suspension, the cells are passed through a column within a magnetic field. Cells carrying the magnetic beads are retained ...

More

The role of cobalt ferrite magnetic nanoparticles in ...

The nanotechnology industry is rapidly growing and promises that the substantial changes that will have significant economic and scientific impacts be applicable to a wide range of areas, such as aerospace engineering, nano-electronics, environmental remediation and medical healthcare. In this area,

More

Aggregation dynamics of particles in a microchannel due

2012-9-18  Functionalized magnetic microspheres have promising applications in different microfluidic devices including MEMS-scale biosensors. These particles exhibit magnetic field-induced aggregation, which can be harnessed to achieve several practical tasks in microfluidic devices. For this, the particle aggregation needs to be well characterized. Herein, a numerical simulation and experimental ...

More

Digital Microfluidic Magnetic Separation for Particle ...

In 2012, Ng et al. presented a digital microfluidic (DMF) magnetic separation for particle-based immunoassay, in which they eliminated the use of oil carrier fluid (for droplet movement) to form a ...

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Progress in magnetic air separation technology

2021-9-27  Separation Science and Technology, 2012, 47(9): 1395-1404. [37] MADAENI S S, ENAYATI E, VATANPOUR V. Separation of nitrogen and oxygen gases by polymeric membrane embedded with magnetic nano-particle [J]. Polymers for Advanced

More

Research Article

2019-7-31  magnetic systems for protein separation. To test this idea, the magnetic response of the APBA-functionalized magnetic CSCNTs was preliminarily eval-uated by their responses to the applied magnetic field. As shown in Figure 3, similar to the magnetic CSCNTs, the f-CSCNTs-APBA could be successfully attracted by a permanent magnet.

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Preparation and characterization of monodisperse core ...

Preparation and characterization of monodisperse core-shell [email protected] microspheres and its application for magnetic separation of nucleic acids from E. coli BL21 J Biomed Nanotechnol. 2012 Dec;8(6):1000-5. doi: 10.1166/jbn.2012.1454. Authors Chao Ma 1 , Chuanyan Li, Nongyue He, Fang Wang, Ningning Ma, ...

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Separations Free Full-Text Selective Separation and ...

2021-10-20  A novel magnetic solid phase extraction based on mercaptophenylboronic acid (MPBA)-functionalized [email protected] nanomaterial ([email protected]) was developed for selective separation and enrichment of catecholamines (including dopamine, norepinephrine and adrenaline). [email protected] nanoparticles were achieved by self-assembly-anchoring MPBA molecules

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Monazite Recovery by Magnetic and Gravity Separation of ...

2021-11-6  Gravity, magnetic and electrostatic separation methods allowed to obtain different titanium oxide concentrates (ilmenite, leucoxene, rutile) and different varieties of zircon concentrates (premium zircon, standard zircon, medium grade zircon standard) from Senegal’s heavy mineral sands. During mining separation, monazite, which is a paramagnetic mineral, was found in a non-negligible ...

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Application of magnetic fields to wastewater treatment

2021-6-15  Gas-assisted low-field magnetic separation (0.2 T MF) was designed for achieving high recovery efficiency of absorbent. The highest recovery efficiency of adsorbent Fe 3 O 4 /humic acid sodium adsorbing Pb 2+ was 85% (Li et al., 2020b).Moreover, the combined technology of magnetic nanoparticles and DMF produced by alternating current with frequency and current intensity of 222

More

Magnetic-Activated Cell Sorting - an overview ...

Magnetic-activated cell sorting (MACS) MACS (Miltenyi Biotec, Bergisch Gladbach, Germany) is a cell separation technology based on the use of monoclonal antibody-conjugated magnetic beads. After incubating beads with a cell suspension, the cells are passed through a column within a magnetic field. Cells carrying the magnetic beads are retained ...

More

Catalyst Recovery and Recycling Facilitated by Magnetic ...

2012-3-1  The immobilization of metal nanoparticles in magnetic responsive solids allows the easy, fast, and clean separation of catalysts; however, the efficiency of this separation process depends on a strong metal–support interaction. This interaction can be enhanced

More

The role of cobalt ferrite magnetic nanoparticles in ...

The nanotechnology industry is rapidly growing and promises that the substantial changes that will have significant economic and scientific impacts be applicable to a wide range of areas, such as aerospace engineering, nano-electronics, environmental remediation and medical healthcare. In this area,

More
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