Characterizing the Switching Thresholds of Magnetophoretic Transistors.
The switching thresholds of magnetophoretic transistors for sorting cells in microfluidic environments are characterized. The transistor operating conditions require short 20-30 mA pulses of electrical current. By demonstrating both attractive and repulsive transistor modes, a single transistor architecture is used to implement the full write cycle for importing and exporting single cells in specified array sites.
Abedini-Nassab, R; Joh, DY; Van Heest, MA; Yi, JS; Baker, C; Taherifard, Z; Margolis, DM; Garcia, JV; Chilkoti, A; Murdoch, DM; Yellen, BB
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