Dielectrophoretic study of human erythrocytes.

摘要: Abstract This paper is concerned with the dielectrophoretic study of human erythrocytes under cylindrical field geometry. The influence physical variables such as frequency and voltage applied electric field, conductivity medium in which cells are suspended, cell concentration exposure time to non-uniform on collection rate (DCR) determined a systematic manner. It interesting note from DCR spectrum that minimum at one frequency, maximum another there practically no yield over certain range. may be attributed variation complex dielectric constant particle From different groups, it clear behaviour range 0.3–1.5 MHz, similar conditions temperature, erythrocyte suspension strength AC field. response square root elapsed confirms theory dielectrophoresis.