论文信息 - Dielectrophoresis: a spherical shell model

Dielectrophoresis: a spherical shell model

The complete algebraic expression in the effective dipole approximation for the dielectrophoretic force acting on a spherical object surrounded by a shell when placed in an alternating electric field is deduced. In the approximation of a thin shell of low conductivity the frequency dependence of the dielectrophoretic force is discussed revealing the contribution of the shell. The electric potential difference across the shell is also calculated.

I Turcu | Constantin M. Lucaciu

[1] J. Heller,et al. The behavior of unicellular organisms in an electromagnetic field , 1960 .

[2] W. M. Arnold,et al. Rotating-Field-Induced Rotation and Measurement of the Membrane Capacitance of Single Mesophyll Cells of Avena sativa , 1982 .

[3] U. Zimmermann,et al. Electric field-mediated fusion and related electrical phenomena. , 1982, Biochimica et biophysica acta.

[4] Thomas B. Jones,et al. Dielectrophoretic force calculation , 1979 .

[5] G. Quincke,et al. Ueber Rotationen im constanten electrischen Felde , 1896 .

[6] H. Pauly,et al. Über die Impedanz einer Suspension von kugelförmigen Teilchen mit einer Schale , 1959 .

[7] I Turcu,et al. Electrorotation: a spherical shell model , 1989 .

[8] Ulrich Zimmermann,et al. Effects of external electrical fields on cell membranes , 1976 .

[9] Shunnosuke Abe,et al. Induction of cell fusion of plant protoplasts by electrical stimulation , 1979 .

[10] Israel J. Lin,et al. More about the dielectrophoretic force , 1982 .