Electrical Characteristics of Single Cells with Microfluidic
The microfluidic technology is combined with the Coulter counter to perform label-free detection of cells based on the electrical characteristics of cells.This detection technology has great advantages in cell quantitative analysis and sorting.It uses numerical simulation to study the electrical characteristics of mature red blood cells under DC and AC power supplies.The simula-tion results show that the electrical signal changes caused by different cell sizes in the electrode detection area show different elec-trical characteristics.In order to verify the simulation results,based on the microfluidic technology,the current change caused by the polystyrene microspheres with a concentration of 105/ml under a 3V DC power supply was studied.The research results show that the model can better reflect the electrical characteristics of cells in the electrode detection area.
NETL
NSTL
万方数据
维普
