Publications by Rana Afshar Ghasemlouy

Magnetic particle dosing and size separation in a microfluidic channel

Thomas Lehnert, Martinus Gijs, Yves Moser, Rana Afshar Ghasemlouy

Separation of functional magnetic particles or magnetically labeled entities is a key feature for bioanalytical or biomedical applications and therefore also an important component of lab-on-a-chip devices for biological applications. We present a novel in ...

2011

Separation and Focusing of Magnetic Beads for Agglutination Tests

Rana Afshar Ghasemlouy

Functional magnetic micro- and nanoparticles are used in bioanalytical applications as solid carriers for capture, transport and detection of biomolecules or magnetically labeled cells. Colloidal suspensions of such particles provide a large specific surfa ...

EPFL2011

Three-Dimensional Magnetic Focusing of Superparamagnetic Beads for On-Chip Agglutination Assays

Thomas Lehnert, Martinus Gijs, Yves Moser, Rana Afshar Ghasemlouy

We present a new method for three-dimensional (3D) magnetic focusing of magnetic microparticles in a microfluidic system. On-chip magnetic particle manipulation in themicrochannel is achieved by a high-gradientmagnetic field generated by means of a microma ...

2011

Magneto-microfluidic three-dimensional focusing of magnetic particles

Thomas Lehnert, Martinus Gijs, Yves Moser, Rana Afshar Ghasemlouy

We present a method for magneto-microfluidic three-dimensional focusing of magnetic microparticles from a dense plug into a single streamline with longitudinal inter-particle spacing. Plug formation on-chip is induced by a high-gradient magnetic field gene ...

Amer Inst Physics, 2 Huntington Quadrangle, Ste 1No1 D, Melville, Ny 11747-4501 Usa2010

Rana Afshar Ghasemlouy

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Magnetic particle dosing and size separation in a microfluidic channel

Separation and Focusing of Magnetic Beads for Agglutination Tests

Three-Dimensional Magnetic Focusing of Superparamagnetic Beads for On-Chip Agglutination Assays

Magneto-microfluidic three-dimensional focusing of magnetic particles

Magnetic particle dosing, release and separation in a microfluidic chip with magnetic actuation

Active superparamagnetic bead manipulation for immunoassays on-chip

Active superparamagnetic bead manipulation on-chip

Microfluidic chip for the separation of magnetic particles