Role of molecular structure in defining the dynamical landscape of deep eutectic solvents.

The molecular dynamics of deep eutectic solvents (DESs) are highly complex, characterized by pronounced spatial and temporal heterogeneity. Understanding these dynamics is crucial for tailoring transport properties such as diffusion, viscosity, and ionic conductivity. Molecular diffusion in DESs stems from transient caging and translation jumps, necessitating an understanding of how molecular structure regulates these processes.

Unraveling relationship between complex lifetimes and microscopic diffusion in deep eutectic solvents.

Aqueous mixtures of deep eutectic solvents (DESs) have emerged as a subject of interest in recent years for their tailored physicochemical properties. However, a comprehensive understanding of water's multifaceted influence on the microscopic dynamics, including its impact on improved transport properties of the DES, remains elusive. Additionally, the diffusion mechanisms within DESs manifest heterogeneous behavior, intricately tied to the formation and dissociation kinetics of complexes and hydrogen bonds.