1 results about "OD - Optical density" patented technology

The utility model discloses an intelligent bioreactor integrated with a multi-parameter biochemical analysis function. The intelligent bioreactor comprises an optical detection module, an electrochemical sensor module and an overflow pool biochemical detection module, the optical detection module adopts a transmission-type optical measurement principle and is used for measuring the optical density of the culture solution; the electrochemical sensor module adopts an electrochemical principle and is used for detecting the concentration of at least 10 metabolites in the culture solution; the overflow pool biochemical detection module adopts an ion selective electrode principle and is used for simultaneously detecting the concentrations and pH values of NH4 < + >, K < + >, Na < + > and Ca < 2 + > ions in the culture solution; the three modules are sequentially connected through fluid channels to form a complete detection flow path.