Insights on the water effect on deep eutectic solvents properties and structuring: The archetypical case of choline chloride + ethylene glycol

• Water effect on Deep Eutectic Properties. molecules changing properties through the development of hydrogen bonding. Three composition regions as a function water content. Hydration up to roughly 30 wt% maintaining most features eutectic. The controlled exposure hydrophilic deep eutectics control properties. and nanostructuring prototypical choline chloride: ethylene glycol eutectic solvent is studied using combined experimental theoretical approach. reported results showed large character solvent, which based ability be bonded different components in efficient way. fluid largely dependent concentration range but can maintained reasonably Therefore, content these solvents may used for tuning controlling their features.