| dc.contributor.author |
Zhu, T |
en |
| dc.contributor.author |
Cheng, R |
en |
| dc.contributor.author |
Lee, SA |
en |
| dc.contributor.author |
Rajaraman, E |
en |
| dc.contributor.author |
Eiteman, MA |
en |
| dc.contributor.author |
Querec, TD |
en |
| dc.contributor.author |
Unger, ER |
en |
| dc.contributor.author |
Mao, L |
en |
| dc.date.accessioned |
2014-06-06T06:51:42Z |
|
| dc.date.available |
2014-06-06T06:51:42Z |
|
| dc.date.issued |
2012 |
en |
| dc.identifier.issn |
16134982 |
en |
| dc.identifier.uri |
http://dx.doi.org/10.1007/s10404-012-1004-9 |
en |
| dc.identifier.uri |
http://62.217.125.90/xmlui/handle/123456789/5641 |
|
| dc.subject |
Cell sorting |
en |
| dc.subject |
Continuous-flow |
en |
| dc.subject |
Ferrofluid |
en |
| dc.subject |
Ferrohydrodynamics |
en |
| dc.subject |
Microfluidics |
en |
| dc.subject.other |
Cell sorting |
en |
| dc.subject.other |
Continuous-flow |
en |
| dc.subject.other |
Ferrofluid |
en |
| dc.subject.other |
Ferrohydrodynamics |
en |
| dc.subject.other |
Label free |
en |
| dc.subject.other |
Live cell |
en |
| dc.subject.other |
Magnetic buoyancy force |
en |
| dc.subject.other |
Magnetic nanoparticles |
en |
| dc.subject.other |
Micro-fluidic devices |
en |
| dc.subject.other |
Micro-particles |
en |
| dc.subject.other |
Sorting device |
en |
| dc.subject.other |
Spatial separation |
en |
| dc.subject.other |
Under external magnetic field |
en |
| dc.subject.other |
Cells |
en |
| dc.subject.other |
Cytology |
en |
| dc.subject.other |
Escherichia coli |
en |
| dc.subject.other |
Laminar flow |
en |
| dc.subject.other |
Magnetic fluids |
en |
| dc.subject.other |
Microfluidics |
en |
| dc.subject.other |
Polystyrenes |
en |
| dc.subject.other |
Yeast |
en |
| dc.subject.other |
Screening |
en |
| dc.title |
Continuous-flow ferrohydrodynamic sorting of particles and cells in microfluidic devices |
en |
| heal.type |
journalArticle |
en |
| heal.identifier.primary |
10.1007/s10404-012-1004-9 |
en |
| heal.publicationDate |
2012 |
en |
| heal.abstract |
A new sorting scheme based on ferrofluid hydrodynamics (ferrohydrodynamics) was used to separate mixtures of particles and live cells simultaneously. Two species of cells, including Escherichia coli and Saccharomyces cerevisiae, as well as fluorescent polystyrene microparticles were studied for their sorting throughput and efficiency. Ferrofluids are stable magnetic nanoparticles suspensions. Under external magnetic field gradients, magnetic buoyancy forces exerted on particles and cells lead to size-dependent deflections from their laminar flow paths and result in spatial separation. We report the design, modeling, fabrication and characterization of the sorting device. This scheme is simple, low-cost and label-free compared to other existing techniques. © Springer-Verlag 2012. |
en |
| heal.journalName |
Microfluidics and Nanofluidics |
en |
| dc.identifier.issue |
4 |
en |
| dc.identifier.volume |
13 |
en |
| dc.identifier.doi |
10.1007/s10404-012-1004-9 |
en |
| dc.identifier.spage |
645 |
en |
| dc.identifier.epage |
654 |
en |