Graphene oxide (GO) was used as an ion-to-electron transducer for all-solid-state nitrate
electrodes based on an alkyl ammonium salt as the sensing element. Commercially …

The rapid on-site measurement of hydroponic nutrients allows for the more efficient use of
crop fertilizers. This paper reports on the development of an embedded on-site system …

The detection of nitrate pollutants is a widely used strategy for protecting water sources.
Although ion-selective electrodes (ISEs) have been considered for the determination of ion …

In this world of evolution, many fields have found modern designs to make work easier.
Similarly in this paper we have come up with an automated solution to monitor the levels of …

Paper, as a material, has been attracting considerable attention for developing analytical
devices and sensors after the introduction of a simple and easy method for patterning …

In current closed hydroponics, the nutrient solution monitoring and replenishment are
conducted based on the electrical conductivity (EC) and pH, and the fertigation is carried out …