ROLE OF STABILIZERS IN NANOSUSPENSION – A REVIEW

The Main goal of surfactants in the formation of nanoparticles is due to its high effect on the dispersion. Nano-suspension, as non- crystal systems, present characteristics and properties which depend not only on composition but also on the preparation method. Although interest in nano-Suspension was developed since about 20 years ago, mainly for nanoparticle preparation, it is in the last years that direct applications of nano-suspension in consumer products are being developed, mainly in pharmacy, drugs, personal care, health care, agrochemicals and cosmetics. These recent applications have made that studies on optimization methods for nano- suspension preparation be a requirement. This review is focused on the most recent literature on developments of nano-suspension as final application products and on the optimization of their preparation.

Keywords: Nano-suspension, Stabilizers, Role, Techniques, Advantages, Disadvantages