Emulsions and Microemulsions Stabilization Comprehension by Helmholtz Free Energy

Authors

  • Essaid El Kennassi ENSEM Hassan II University of Casablanca
  • Fayssal El Kennassi Cardiovascular Surgeon Moulay Youssef Hospital, Rabat, Morocco and Pharmacology and Toxicology Department, Faculty of medicine, Mohammed V University of Rabat, Morocco
  • Mohammed Amine Dirhar ENSEM Hassan II University of Casablanca
  • Essaadia Azelmad ENSEM Hassan II University of Casablanca
  • Khalid Idrissi Janati Faculty of Sciences and Technologies, Sidi Mohamed Ben Abdellah University of Fez, Morocco

Keywords:

Emulsions, Microemulsions, Emulsifier, surfactant, micelle, lamellar phase

Abstract

Emulsions and microemulsions are presented in this review article, in which we give the differences between these two mixtures and we give the energy stability dependency for both of them. We show that the emulsifiers adding facilitate the generation of small droplets during homogenization by lowering the interfacial tension. The energy stability is obtained when the surfactant concentration is augmented. Using the Helmholtz free energy, we show that microemulsion’s stability increases with the increasing of entropy disorder. The promise of microemulsions under certain conditions offers great potential for liposome and vesicle comprehension. Then it also offers a beginning for cell membrane comprehension.

How to cite this article:
Kennassi EEI, Kennassi FEI, Dirhar MA et al. Emulsions and Microemulsions Stabilization Comprehension by Helmholtz Free Energy. J Adv Res Nanosci Nanotech 2020; 2(2): 12-15.

Published

2020-10-20

Issue

Vol. 2 No. 2 (2020): Journal of Advanced Research in Nanoscience and Nanotechnology

Section

Articles

Copyright (c) 2020 Journal of Advanced Research in NanoScience and NanoTechnology

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