Synthesis of a Cholesterol Derivative and Its Application in Gel Emulsion Preparation
As a small-molecule gelator used as a stabilizer in gel emulsions, it has numerous advantages, such as low dosage, independence from phase ratios, and ease of control. In this study, a cholesterol derivative (CSA) was designed and synthesized to be used as a stabilizer for gel emulsions. Gelation ex...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2024-12-01
|
| Series: | Molecules |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1420-3049/29/24/6055 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | As a small-molecule gelator used as a stabilizer in gel emulsions, it has numerous advantages, such as low dosage, independence from phase ratios, and ease of control. In this study, a cholesterol derivative (CSA) was designed and synthesized to be used as a stabilizer for gel emulsions. Gelation experiments demonstrated that this small molecule could gelate various organic solvents, including linear alkanes, toluene, isoamyl alcohol, and acetone. Based on these gelation experiments, a series of gel emulsions were prepared with water as the dispersed phase and an organic solvent immiscible with water as the continuous phase. Finally, the gelation behavior of the gelator/water/toluene and gelator/water/cyclohexane systems was investigated, exploring the effects of different systems and varying water content within the same system on the structure and stability of the gel emulsions. Studies have shown that the gel emulsion prepared from the gelator/water/toluene system exhibits superior stability, likely due to the molecular self-assembly behavior of this cholesterol derivative exhibited in the water/toluene biphasic system. The research results provide a basis for using gel emulsions as templates to prepare porous materials and adjust their internal structure, ultimately laying a solid foundation for applying these porous materials in fields such as adsorption and catalysis. |
|---|---|
| ISSN: | 1420-3049 |