Results 161 to 170 of about 2,736 (189)
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Dimensional analysis of magnetophoresis
International Journal of Engineering Science, 2023zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Won-Seok Heo +2 more
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Magnetophoresis of Nanoparticles
ACS Nano, 2010Iron oxide cores of 35 nm are coated with gold nanoparticles so that individual particle motion can be tracked in real time through the plasmonic response using dark field optical microscopy. Although Brownian and viscous drag forces are pronounced for nanoparticles, we show that magnetic manipulation is possible using large magnetic field gradients ...
Jitkang, Lim +5 more
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Microfluidics Based Magnetophoresis: A Review
The Chemical Record, 2018AbstractMagnetophoresis, the manipulation of trajectory of micro‐scale entities using magnetic forces, as employed in microfluidic devices is reviewed at length in this article. Magnetophoresis has recently garnered significant interest due to its simplicity, in terms of implementation, as well as cost‐effectiveness while being efficient and ...
Fadi, Alnaimat +4 more
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Two-dimensional flow magnetophoresis of microparticles
Analytical and Bioanalytical Chemistry, 2012A new two-dimensional micro-flow magnetophoresis device was constructed in a superconducting magnet (10 T) using triangular shaped pole pieces, which could apply a magnetic strength, B(dB/dx), in the range of ca. 0-14,000 T(2) m(-1) across a capillary cell.
Makoto, Kawano, Hitoshi, Watarai
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Optical measurements of magnetophoresis of macromolecules
IEEE Transactions on Magnetics, 1998We investigated the magnetophoreses of two types of proteins, a sugar polymer and DNA, using an optical transmittancy measurement system and field gradients in an 8 T superconducting solenoid. A magnetophoresis quartz chamber was filled with an aqueous solution, and then placed in the superconducting magnet's bore.
M. Iwasaka, S. Ueno
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Magnetophoresis and electromagnetophoresis of microparticles in liquids
Analytical and Bioanalytical Chemistry, 2004The magnetic field-induced migration of particles in liquids is a highly-promising technique for the micro-separation analysis of bioparticles, such as cells and large DNA. Here, new methods that make use of magnetophoresis and electromagnetophoresis to induce the migration of microparticles in liquids are briefly reviewed.
Hitoshi, Watarai +2 more
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Magnetophoresis in microfluidic lab: Recent advance
Sensors and Actuators A: Physical, 2021Abstract Microfluidic technology has shown great application prospects in biochemical analysis, drug delivery, disease diagnosis, and other fields. Magnetophoresis is an effective means to manipulate particles in liquid media by using magnetic field force.
Peng Su +5 more
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Magnetophoresis and Microfluidics: A Great Union
IEEE Nanotechnology Magazine, 2020Microfluidics is the field of engineering that deals with the working of fluidic devices employing flow passages narrower than 1 mm, which are aptly termed microchannels. Due to the small dimensions of the flow passages in these devices, the volume of the fluid in them is in the range of nanoliters and smaller [1].
Fadi Alnaimat +3 more
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Brownian motion-magnetophoresis of nano/micro-particles
The Analyst, 2012A new magnetophoresis method to determine the magnetic susceptibility of single nano/microparticles was developed by applying Brownian motion analysis to determine the size of the particle. This method could measure simultaneously both the magnetophoretic velocity and the radius of the identical single nano/microparticles, which are necessary for the ...
Makoto, Kawano, Hitoshi, Watarai
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1997
Abstract Magnetophoresis (MAP) is the magnetic analog to dielectrophoresis (DEP). Particles possessing either an induced or a permanent magnetization M can be moved around inside a microfluidic channel by applying an external, inhomogeneous magnetic field H.
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Abstract Magnetophoresis (MAP) is the magnetic analog to dielectrophoresis (DEP). Particles possessing either an induced or a permanent magnetization M can be moved around inside a microfluidic channel by applying an external, inhomogeneous magnetic field H.
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