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Journal
2010 | 8 | 2 | 178-183
Article title

Dielectrophoretic mobility in the characterization of properties of microparticles

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EN
Abstracts
EN
The dielectric properties of microparticles were characterized by quadrupole electrode geometry. Quadruple microelectrode geometry with hyperbolic active interfaces was designed and fabricated. The dielectrophoretic mobility coefficients of the polystyrene microparticles were attained from negative dielectrophoresis. With the mobility coefficients and hypothetical inflection frequencies of the particles, the permittivity and electric conductivity of the particles in suspension were calculated. This demonstration established that dielectrophoretic mobility attained with a hyperbolic electrode can be used to characterize microparticle properties in suspension.
Publisher
Journal
Year
Volume
8
Issue
2
Pages
178-183
Physical description
Dates
published
1 - 4 - 2010
online
30 - 1 - 2010
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.-psjd-doi-10_2478_s11534-009-0062-4
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