Preparation of Uniform Nano Liposomes Using Focused Ultrasonic Technology.

ABSTRACT: Liposomes are microspheres produced by placing phospholipids in aqueous solutions. Liposomes have the advantage of being able to encapsulate both hydrophilic and hydrophobic functional substances and are thus important mediators used in cosmetics and pharmaceuticals. It is important for liposomes to have small sizes, uniform particle size distribution, and long-term stability. Previously, liposomes have been prepared using a homo mixer, microfluidizer, and horn and bath types of sonicators. However, it is difficult to produce liposomes with small sizes and uniform particle size distribution using these methods. Therefore, we have developed a focused ultrasound method to produce nano-sized liposomes with better size control. In this study, the liposome solutions were prepared using the focu

SUBMITTER: Yun JS 

PROVIDER: S-EPMC10574396 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature