A Review of Magnetic Composite Polymers Applied to Microfluidic Devices

2014 ◽  
Vol 161 (2) ◽  
pp. B3173-B3183 ◽  
Author(s):  
Bonnie L. Gray
Keyword(s):  
Microfluidic Devices ◽  
Magnetic Composite ◽  
Composite Polymers

scholarly journals Magnetic Polymers for Magnetophoretic Separation in Microfluidic Devices

2021 ◽  
Vol 7 (7) ◽  
pp. 100
Author(s):  
Lucie Descamps ◽  
Damien Le Roy ◽  
Caterina Tomba ◽  
Anne-laure Deman
Keyword(s):  
State Of The Art ◽  
Microfluidic Devices ◽  
Large Field ◽  
Magnetic Composite ◽  
Promising Alternative ◽  
Magnetic Forces ◽  
Field Gradients ◽  
Composite Polymers ◽  
Magnetophoretic Separation ◽  
Fabrication Costs

Magnetophoresis offers many advantages for manipulating magnetic targets in microsystems. The integration of micro-flux concentrators and micro-magnets allows achieving large field gradients and therefore large reachable magnetic forces. However, the associated fabrication techniques are often complex and costly, and besides, they put specific constraints on the geometries. Magnetic composite polymers provide a promising alternative in terms of simplicity and fabrication costs, and they open new perspectives for the microstructuring, design, and integration of magnetic functions. In this review, we propose a state of the art of research works implementing magnetic polymers to trap or sort magnetic micro-beads or magnetically labeled cells in microfluidic devices.

Review of Microfluidic Devices for On-Chip Chemical Sensing

2016 ◽  
Vol 136 (6) ◽  
pp. 244-249
Author(s):  
Takahiro Watanabe ◽  
Fumihiro Sassa ◽  
Yoshitaka Yoshizumi ◽  
Hiroaki Suzuki
Keyword(s):  
Chemical Sensing ◽  
Microfluidic Devices ◽  
On Chip
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