@inbook{9f0ae0d90421420ab6869bb382d4fafb,
title = "Single cell detection with driven magnetic beads",
abstract = "Shifts in the nonlinear rotational frequency of magnetic beads (microspheres) offer a new and dynamic approach for the detection of single cells. We present the first demonstration of this capability by measuring the changes in the nonlinear rotational frequency of magnetic beads driven by an external magnetic field. The presence of an Escherichia coli bacterium on the surface of a 2.0 μm magnetic bead affects the drag of the system, thus changing the nonlinear rotation rate. Measurement of this rotational frequency is straight-forward utilizing standard microscopy techniques.",
author = "McNaughton, {B. H.} and Agayan, {R. R.} and Stoica, {V. A.} and R. Clarke and R. Kopelman",
year = "2008",
doi = "10.1007/978-1-4020-8903-9-39",
language = "English (US)",
isbn = "9781402089022",
series = "NATO Science for Peace and Security Series B: Physics and Biophysics",
pages = "403--408",
editor = "A. Vaseashta and I.N. Mihailescu",
booktitle = "Functionalized Nanoscale Materials, Devices and Systems",
}