The nature of the interactions that take place in the eutectic behavior
depends on the type of the components where hydrogen
bonds or Van der Waals forces are involved. Different techniques
have been used to explore the structure of NADES. Nuclear Magnetic
Resonance (NMR) spectroscopy, Crystallographic data, Fast
Atom Bombardment-Mass Spectrometry (FAB)-MS and Fourier Transform
Infrared Spectroscopy (FT-IR) have been used