Continuous micro-magnetophoretic separation using a dipole magnetic field

Oh Taek Son; Jong Wook Roh; Suk Heung Song; Jae Sung Park; Wooyoung Lee; Hyo Il Jung

Continuous micro-magnetophoretic separation using a dipole magnetic field

Oh Taek Son, Jong Wook Roh, Suk Heung Song, Jae Sung Park, Wooyoung Lee, Hyo Il Jung

Research output: Contribution to journal › Article › peer-review

Abstract

The use of a dipole magnetic field on particle separation in a microfluidic channel is introduced. We compare a monopole magnetic field with a dipole magnetic field by computer simulation, and the separation of magnetic beads utilizing the dipole magnetic field is demonstrated. The dipole field generates a higher magnetic flux density at the separation zone than the monopole field. In the demonstration, the dipole field successfully derives the deflection of magnetic beads flowing through a microfluidic channel.

Original language	English
Pages (from-to)	186-191
Number of pages	6
Journal	Biochip Journal
Volume	2
Issue number	3
Publication status	Published - 2009

All Science Journal Classification (ASJC) codes

Biotechnology
Bioengineering
Biomedical Engineering
Electrical and Electronic Engineering

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title = "Continuous micro-magnetophoretic separation using a dipole magnetic field",

abstract = "The use of a dipole magnetic field on particle separation in a microfluidic channel is introduced. We compare a monopole magnetic field with a dipole magnetic field by computer simulation, and the separation of magnetic beads utilizing the dipole magnetic field is demonstrated. The dipole field generates a higher magnetic flux density at the separation zone than the monopole field. In the demonstration, the dipole field successfully derives the deflection of magnetic beads flowing through a microfluidic channel.",

author = "Son, {Oh Taek} and Roh, {Jong Wook} and Song, {Suk Heung} and Park, {Jae Sung} and Wooyoung Lee and Jung, {Hyo Il}",

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journal = "Biochip Journal",

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AU - Roh, Jong Wook

AU - Song, Suk Heung

AU - Park, Jae Sung

AU - Lee, Wooyoung

AU - Jung, Hyo Il

PY - 2009

Y1 - 2009

N2 - The use of a dipole magnetic field on particle separation in a microfluidic channel is introduced. We compare a monopole magnetic field with a dipole magnetic field by computer simulation, and the separation of magnetic beads utilizing the dipole magnetic field is demonstrated. The dipole field generates a higher magnetic flux density at the separation zone than the monopole field. In the demonstration, the dipole field successfully derives the deflection of magnetic beads flowing through a microfluidic channel.

AB - The use of a dipole magnetic field on particle separation in a microfluidic channel is introduced. We compare a monopole magnetic field with a dipole magnetic field by computer simulation, and the separation of magnetic beads utilizing the dipole magnetic field is demonstrated. The dipole field generates a higher magnetic flux density at the separation zone than the monopole field. In the demonstration, the dipole field successfully derives the deflection of magnetic beads flowing through a microfluidic channel.

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