Reversionary rotation of actuated particles for microfluidic near-surface mixing

The off-axis motion of particles actuated by axial magnetic or gravitational forces is studied in fluidic channels. Single actuated superparamagnetic micro-particles starting from channel walls travel towards the channel center and show unforeseen reversionary rotation phenomena. Different stages of...

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Veröffentlicht in:	Applied physics letters 2011-07, Vol.99 (2), p.024103-024103-3
Hauptverfasser:	Derks, Roy J. S., Frijns, Arjan J. H., Prins, Menno W. J., Dietzel, Andreas
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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