Characterizing the Switching Thresholds of Magnetophoretic Transistors.
Abstract
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.
Type
Journal articleSubject
magnetismmicrofabrication
microfluidics
single cells
transistors
Antigens, CD4
Equipment Design
Finite Element Analysis
Humans
Magnetic Phenomena
Microfluidic Analytical Techniques
Models, Theoretical
Printing, Three-Dimensional
Semiconductors
T-Lymphocytes
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https://hdl.handle.net/10161/10827Published Version (Please cite this version)
10.1002/adma.201502352Publication Info
(2015). Characterizing the Switching Thresholds of Magnetophoretic Transistors. Adv Mater, 27(40). pp. 6176-6180. 10.1002/adma.201502352. Retrieved from https://hdl.handle.net/10161/10827.This is constructed from limited available data and may be imprecise. To cite this
article, please review & use the official citation provided by the journal.
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Show full item recordScholars@Duke
Ashutosh Chilkoti
Alan L. Kaganov Distinguished Professor of Biomedical Engineering
Ashutosh Chilkoti is the Alan L. Kaganov Professor of Biomedical Engineering and Chair
of the Department of Biomedical Engineering at Duke University.
My research in biomolecular engineering and biointerface science focuses on the development
of new molecular tools and technologies that borrow from molecular biology, protein
engineering, polymer chemistry and surface science that we then exploit for the development
of applications that span the range from bioseparations, plasmonic bio
David Martin Murdoch
Associate Professor of Medicine
As a physician and researcher, my career has been driven by a passion for linking
the basic and clinical sciences with the primary goal of understanding the disease
pathogenesis. Through my training in epidemiology, basic science immunology, and clinical
medicine, I have acquired a breadth of experience, knowledge, collaborators, and an
adaptability which has culminated in a research focus on the reconstitution of immune
responses and systemic inflammation in immunocompromised patients and vulne
Benjamin Yellen
Associate Professor in the Department of Mechanical Engineering and Materials Science
Yellen's group is interested in developing highly parallel mechanisms for controlling
the transport and assembly of ensembles of objects ranging from micron-sized colloidal
particles to single cells. As of 2013, Professor Yellen is active in two main areas
of research:1) Development of single cell analysis tools using magnetic circuits.
The goal of this project is to develop an automated single cell analysis platform
that allows for highly flexible and highly paralle
John S Yi
Adjunct Assistant Professor in the Department of Surgery
I am an immunologist, with a focus to characterize the immune system in response to
infectious and non-infectious diseases including cancer, HIV, autoimmune disease,
and transplantation. My goals are to identify novel biomarkers/immune signatures that
clinicians can utilize to diagnosis, predict disease outcomes, and determine patients'
response to treatment.
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