Electron phenomenological spectroscopy (EPS) is based on the correlations between integral optical characteristics and properties of substance as a single whole quantum continuum: spectrum-properties and color-properties.
According to these laws the physicochemical properties of substance solutions in ultraviolet (UV), visible light and near infrared (IR) regions of the electromagnetic spectrum are in proportion to the quantity of radiation absorbed.
Unlike conventional spectroscopic methods, the EPS studies substances as a comprehensive quantum continuum without separating the spectrum of the substance into characteristic spectral bands on certain frequencies or wavelengths of individual functional groups or components.
For example, EPS is based on the regularities of the correlation of physico-chemical properties and integral spectral characteristics for UV or (and) visible regions of the electromagnetic spectrum (so-called law spectrum-properties).
[5][6][7][8][9][10] The EPS methods belong to number of new effective techniques of monitoring and control and can be used in petroleum and petrochemical industries,[11][12] environmental monitoring, electronics,[13][14] biophysics, medicine, criminalistics, space exploration and other fields.