23 Jul System and control method of biological cell stimulation based on annularly-distributed electrodes
Abstract
The invention relates to a system and control method of biological cell stimulation based on annularly-distributed electrodes. The system comprises the annularly-distributed electrodes which can be assembled in a biological culture dish and a multi-channel bidirectional pulse power source. The system provided by the invention can realize the functions of promoting cell growth and differentiation and regulating and controlling muscle cells and myotube contraction movement by electric stimulation, and can realize detection of cell electrical stimulation response characteristic when the system cooperates with a cell beating detection device; because the system can realize the functions of promoting the cell growth and differentiation, regulating and controlling the cell contraction movement,and detecting the cell electrical stimulation response characteristics in situ, complicated processing and labelling of cell samples are not required, and the system can realize high-flux, non-invasive and non-destructive cell culture and detection, so that the system has important potential applications in the field of life sciences, such as myocardium, skeletal muscle tissue engineering, drug screening, and research on life-like micro-nano robots based on muscle cell drive.
Year: 2019
Country: CN
Doc No: 110484442