Manipulation of magnetic particles on chip by magnetophoretic actuation and dielectrophoretic levitation

2007 ◽  
Vol 90 (18) ◽  
pp. 184109 ◽  
Author(s):  
Chengxun Liu ◽  
Liesbet Lagae ◽  
Gustaaf Borghs
Keyword(s):  
Magnetic Particles ◽  
On Chip

On-chip tryptic digest with direct coupling to ESI-MS using magnetic particles

2008 ◽  
Vol 29 (24) ◽  
pp. 4944-4947 ◽  
Author(s):  
Anne Le Nel ◽  
Jana Krenkova ◽  
Karel Kleparnik ◽  
Claire Smadja ◽  
Myriam Taverna ◽  
...  
Keyword(s):  
Magnetic Particles ◽  
Direct Coupling ◽  
Esi Ms ◽  
Tryptic Digest ◽  
On Chip

On-chip separation of magnetic particles with different magnetophoretic mobilities

2007 ◽  
Vol 101 (2) ◽  
pp. 024913 ◽  
Author(s):  
Chengxun Liu ◽  
Liesbet Lagae ◽  
Roel Wirix-Speetjens ◽  
Gustaaf Borghs
Keyword(s):  
Magnetic Particles ◽  
On Chip ◽  
Chip Separation

scholarly journals Integrated lab-on-chip biosensing systems based on magnetic particle actuation – a comprehensive review

Lab on a Chip ◽  
2014 ◽  
Vol 14 (12) ◽  
pp. 1966-1986 ◽  
Author(s):  
Alexander van Reenen ◽  
Arthur M. de Jong ◽  
Jaap M. J. den Toonder ◽  
Menno W. J. Prins
Keyword(s):  
Magnetic Fields ◽  
Magnetic Particles ◽  
Magnetic Particle ◽  
Comprehensive Review ◽  
Lab On Chip ◽  
Diagnostic Assays ◽  
On Chip

A review on the use of magnetic particles that are actuated by magnetic fields for integrated lab-on-chip diagnostic assays.

Rapid, multistep on-chip DNA hybridisation in continuous flow on magnetic particles

2010 ◽  
Vol 25 (9) ◽  
pp. 2172-2176 ◽  
Author(s):  
Martin Vojtíšek ◽  
Alexander Iles ◽  
Nicole Pamme
Keyword(s):  
Continuous Flow ◽  
Magnetic Particles ◽  
Dna Hybridisation ◽  
On Chip

Electrically Driven Magnetic Domain Wall Rotation in Multiferroic Heterostructures to Manipulate Suspended On-Chip Magnetic Particles

ACS Nano ◽  
2015 ◽  
Vol 9 (5) ◽  
pp. 4814-4826 ◽  
Author(s):  
Hyunmin Sohn ◽  
Mark E. Nowakowski ◽  
Cheng-yen Liang ◽  
Joshua L. Hockel ◽  
Kyle Wetzlar ◽  
...  
Keyword(s):  
Domain Wall ◽  
Magnetic Particles ◽  
Magnetic Domain ◽  
Magnetic Domain Wall ◽  
Multiferroic Heterostructures ◽  
On Chip

Finite Element Analysis and Preliminary Fabrication of Flexible Membrane with Embedded Magnetic Nanoparticles

2014 ◽  
Vol 1024 ◽  
pp. 147-150
Author(s):  
Yunas Jumril ◽  
Mohd. Said Muzalifah ◽  
Yeop Majlis Burhanuddin ◽  
Badariah Bais
Keyword(s):  
Magnetic Particles ◽  
Polymer Membrane ◽  
Membrane Properties ◽  
Element Analysis ◽  
Flexible Membrane ◽  
Lab On Chip ◽  
Membrane Deformation ◽  
Flexible Polymer ◽  
Embedded Particles ◽  
On Chip

In this study, mechanical characteristic of flexible polymer membrane embedded with nanomagnetic particles is analyzed using COMSOL Multiphysics 4.3. The mechanical properties of the membrane is studied by considering the magnetic particles as matrix structures embedded inside the polymer. The target of this work is to realize a new type of magnetic actuator that is able to generate a strong magnetic field and has large mechanical deformation capability as well. On the other hand, the flexible membrane properties should be optically paternable and display very high magnetic sensitivity. Therefore the study is focused not only to analyze the membrane properties but also the technique to fabricate the membrane for MEMS actuator. In this work, the magnetic force acting on the membrane, the length and height of the membrane, and the total volume of Ni particles were set to be constant. A good agreement between simulation and calculation on maximum membrane deformation without particle content was observed. It is shown that by having Ni particles embedded in polymer membrane, the deformation capability was greatly increased up to 30.9 μm. Therefore this study has proven that the smaller size of the magnetic particles with the planar structure arrangement and homogenous distribution of embedded particles can enhance larger membrane deformation. The fabrication concept of the membrane and material synthesis are also introduced. The results obtained in this study will have an important role in the development of electromagnetic actuator for fluids injector integrated in Lab-on-Chip system.

On chip magnetic actuator for batch-mode dynamic manipulation of magnetic particles in compact lab-on-chip

2011 ◽  
Vol 160 (1) ◽  
pp. 1520-1528 ◽  
Author(s):  
Rémy Fulcrand ◽  
Aurélien Bancaud ◽  
Christophe Escriba ◽  
Qihao He ◽  
Samuel Charlot ◽  
...  
Keyword(s):  
Magnetic Particles ◽  
Magnetic Actuator ◽  
Batch Mode ◽  
Lab On Chip ◽  
On Chip ◽  
Dynamic Manipulation

scholarly journals On-chip control of magnetic particles

2012 ◽  
Vol 209 (5) ◽  
pp. 871-874 ◽  
Author(s):  
Philipp Rinklin ◽  
Hans-Joachim Krause ◽  
Bernhard Wolfrum
Keyword(s):  
Magnetic Particles ◽  
On Chip
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