Abstract: A cell culture monitoring system comprising a monitoring apparatus for coupling to a culture tank containing a cell culture medium therein, and a fluid circulation system for fluidic coupling to the cell culture tank the fluid circulation system comprising a dielectrophoresis cartridge for connection to the cell culture tank via supply and return conduits, the dielectrophoresis cartridge comprising a base and an electrode support having electrodes in or on the electrode support, the electrodes configured for traveling wave dielectrophoresis and comprising a measurement zone arranged above a measuring chamber formed between the electrode support and a floor of the base forming a measuring chamber therebetween, whereby cells in a liquid medium flowing through the measuring chamber are subject to a traveling wave dielectrophoresis force orthogonal to a direction of flow of said liquid through said measuring chamber.
Abstract: A cell culture monitoring system comprising a monitoring apparatus for coupling to a culture tank containing a cell culture medium therein, and a fluid circulation system for fluidic coupling to the cell culture tank the fluid circulation system comprising a dielectrophoresis cartridge for connection to the cell culture tank via supply and return conduits, the dielectrophoresis cartridge comprising a base and an electrode support having electrodes in or on the electrode support, the electrodes configured for traveling wave dielectrophoresis and comprising a measurement zone arranged above a measuring chamber formed between the electrode support and a floor of the base forming a measuring chamber therebetween, whereby cells in a liquid medium flowing through the measuring chamber are subject to a traveling wave dielectrophoresis force orthogonal to a direction of flow of said liquid through said measuring chamber.