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Correction: Molecular and ionic diffusion in aqueous - deep eutectic solvent mixtures: probing inter-molecular

Carmine D'Agostino1, Lynn F Gladden1, Mick D Mantle1

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This correction clarifies molecular and ionic diffusion in deep eutectic solvent mixtures. It refines understanding of inter-molecular interactions using pulsed field gradient nuclear magnetic resonance (PFG NMR).

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Area of Science:

  • Physical Chemistry
  • Supramolecular Chemistry
  • Materials Science

Background:

  • Deep eutectic solvents (DES) are emerging as versatile media.
  • Understanding diffusion and interactions in DES is crucial for applications.
  • Previous studies require correction for accurate interpretation.

Purpose of the Study:

  • To correct and clarify findings on molecular and ionic diffusion in aqueous DES mixtures.
  • To refine the understanding of inter-molecular interactions within these systems.
  • To ensure the accuracy of data presented in the original publication.

Main Methods:

  • Pulsed Field Gradient Nuclear Magnetic Resonance (PFG NMR) spectroscopy was employed.
  • Diffusion coefficients for various species were measured.
  • Analysis focused on molecular and ionic mobility.

Main Results:

  • The correction addresses specific values related to diffusion coefficients.
  • Revised data provides a more accurate representation of molecular and ionic transport.
  • Inter-molecular interactions are re-evaluated based on corrected diffusion data.

Conclusions:

  • Accurate diffusion data is essential for understanding DES behavior.
  • The corrected findings enhance the knowledge of solute-solvent and solvent-solvent interactions.
  • This work ensures the reliability of PFG NMR studies in DES.