28. Sensing Mechanisms for Metal Oxide Gas Sensors

[@13mayutan]

Is there any viable way to detect the urine using some gas sensor? If there is such way what would be the maximum distance between the sensor and sample?

[@danielmolina4851]

I am not an expert on the topic, however, I consider it can be used a sensor which sense nitrogen. www.sciencedirect.com/science/article/pii/S0921510717302696 (something like this)

[@DeltaSigma16]

This is not teaching !!! this is just reading a text in front of the class : sorry !