Pramod P. Mathai
University of Maryland, College Park
8 Papers
11 Citations
Pramod P. Mathai is an academic researcher from University of Maryland, College Park. The author has contributed to research in topics: Dielectrophoresis & Brownian motion. The author has an hindex of 6, co-authored 8 publications. Previous affiliations of Pramod P. Mathai include National Institute of Standards and Technology.
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Papers
Multiple electrokinetic actuators for feedback control of colloidal crystal size.
TL;DR: A feedback control method to precisely target the number of colloidal particles in quasi-2D ensembles and their subsequent assembly into crystals in a quadrupole electrode is reported, which has broad implications for control over nano- and micro- scale assembly processes involving colloidal components.
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Simultaneous positioning and orientation of single nano-wires using flow control
TL;DR: In this article, a material-property independent method for manipulating both the position and orientation of nanowires (NWs), by feedback control of flows, is presented, where the NWs need not be electromagnetically polarizable.
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Optical tracking of nanoscale particles in microscale environments
TL;DR: A measurement framework, based on information theory, is presented that facilitates a more systematic understanding of trade-offs in tracking capabilities and a selection of apparatuses and techniques for tracking multiple and single particles by tuning illumination and detection, and by using feedback and confinement to improve the measurements.
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Simultaneous positioning and orientation of a single nano-object by flow control: theory and simulations
TL;DR: In this article, a control law that uses electro-osmotic flow (EOF) actuation to translate and rotate rigid nano-objects in two spatial dimensions is presented.
Quantitative magnetometry of ferromagnetic nanorods by microfluidic analytical magnetophoresis
A. L. Balk,A. L. Balk,Lamar O. Mair,Lamar O. Mair,Feng Guo,Feng Guo,Carlos M. Hangarter,Pramod P. Mathai,Pramod P. Mathai,Robert D. McMichael,Samuel M. Stavis,John Unguris +11 more
TL;DR: In this paper, the authors introduce an implementation of magnetophoresis to measure the absolute magnetization of ferromagnetic nanorods dispersed in fluids, by analyzing the velocity of single magnetorods under an applied magnetic field gradient.
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