ElectroPhotonic Analysis (EPA) of tap water droplets versus hydro-alcoholic solutions

Aim: The lack of precision of validated electrochemical identification methods and the limited detection of compounds at low concentrations by spectrometric methods are well known. Physics has provided a strong theoretical background, and modern technologies allow the development of electro photonic analytical devices that aim to provide greater precision in the detection of compounds, even at low concentrations. This original article provides a new experimental and theoretical insight into chemistry. Method: This paper describes the theory and the technical aspects of the electro photonic analysis method. This technology is tested on samples of tap water droplets compared to hydro-alcoholic solutions (ethanol 62% m/m). Results: Using repeated measurements on the same tap water and ethanolic solutions, we demonstrate the reproducibility of the method. This method can now be systematically double-blind tested on a variety of samples.