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Updated: Oct 2, 2025
06:15
Preparation of Binary and Ternary Deep Eutectic Systems
Published on: October 31, 2019
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Revisiting the Physicochemical Properties and Applications of Deep Eutectic Solvents
Sushma P Ijardar1, Vickramjeet Singh2, Ramesh L Gardas3
1Department of Chemistry, Veer Narmad South Gujarat University, Surat 395007, India.
Molecules (Basel, Switzerland)
|February 25, 2022
Summary
Deep eutectic solvents (DESs) are emerging green solvents. This review covers their properties, applications in drug delivery and biomolecule extraction, and factors influencing their performance.
Area of Science:
- Green Chemistry
- Materials Science
Background:
- Deep eutectic solvents (DESs) are gaining attention as environmentally friendly alternatives to volatile organic solvents.
- DESs are typically formed from a hydrogen bond acceptor (HBA) and a hydrogen bond donor (HBD), interacting via hydrogen bonds.
- Their tunable physicochemical properties make them suitable for various industrial applications.
Purpose of the Study:
- To review fundamental information on DESs.
- To discuss key physicochemical properties, specifically density and viscosity.
- To evaluate DES performance in drug delivery and biomolecule extraction.
Main Methods:
- Literature review of existing research on DESs.
- Analysis of factors influencing DES properties and performance.
- Synthesis of information on applications in drug delivery and extraction.
Main Results:
- DES properties, such as density and viscosity, can be modulated by adjusting the HBA to HBD ratio.
- DESs show promise in drug delivery systems.
- DESs are effective solvents for extracting biomolecules.
Conclusions:
- A comprehensive understanding of DES physicochemical properties is crucial for their industrial adoption.
- DESs offer a versatile platform for green chemistry applications.
- Further research is needed to fully elucidate the potential of DESs in various fields.
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