Study of molecular interactions between choline chloride/urea deep eutectic solvent and meloxicam

Deep eutectic solvents (DESs) have recently been getting a great deal of attention in many fields of science and technology. With a growing interest in this field, there is an urge to understand their effect on the solubility of drugs, which in turn would assist in further designing of drug formation. In the present study, we have investigated a comprehensive assessment of interactional behavior between the choline chloride/urea (ChCl/U) and meloxicam (MEL). Dynamic light scattering (DLS) measurements have been employed to get insight into interactions among DES and drug in the interfacial region.