METHOD FOR MEASURING THE CONCENTRATION OF A MEDIUM IN AN ENVIRONMENT, MICROSENSOR FOR SUCH METHOD AND APPLICATION OF SUCH MICROSENSOR

摘要

The present invention relates to a kind of measurements of microsensor there is the primary medium with concentration, such as in Nitrate Environment, places in microsensor. The microsensor has a shell and surrounds an energy converter and liquid reservoir receiving nutrients. The shell for the opening that there is the sensor tip certain distance to place. In transducing phages tip and opening reaction chamber and bacterium. Bacterium makes to deform the primary medium (nitrate) to secondary medium (nitric oxide) signal, detects by converter. There is the shell a part of an access to stretch to transducer tip after container. By the channel, the active bacterium of nutrient feed, thus they can be maintained.