Characterizing the Switching Thresholds of Magnetophoretic Transistors

被引：31

作者：

Abedini-Nassab, Roozbeh ^{[1
]}

Joh, Daniel Y. ^{[2
]}

Van Heest, Melissa A. ^{[3
]}

Yi, John S. ^{[3
]}

Baker, Cody ^{[1
]}

Taherifard, Zohreh ^{[1
]}

Margolis, David M. ^{[4
]}

Garcia, J. Victor ^{[4
]}

Chilkoti, Ashutosh ^{[1
,2
]}

Murdoch, David M. ^{[3
]}

Yellen, Benjamin B. ^{[1
,2
]}

机构：

[1] Duke Univ, Dept Mech Engn & Mat Sci, Durham, NC 27708 USA

[2] Duke Univ, Dept Biomed Engn, Durham, NC 27708 USA

[3] Duke Univ, Dept Med, Durham, NC 27708 USA

[4] Univ N Carolina, Dept Med, Ctr AIDS Res, Div Infect Dis, Chapel Hill, NC 27599 USA

来源：

ADVANCED MATERIALS | 2015年 / 27卷 / 40期

关键词：

magnetism; microfabrication; microfluidics; single cells; transistors; CELL; HETEROGENEITY;

D O I：

10.1002/adma.201502352

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

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.

引用

页码：6176 / 6180

页数：5

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