Liposomes are made up of two layers of phospholipid bilayer, with hydrophilic (water-loving) heads facing outward and hydrophobic (water-fearing) tails facing in. This unique bilayer structure allows liposomes to encapsulate both hydrophilic and hydrophobic substances for delivery purposes, making them versatile delivery vehicles.
Liposomes were first identified in the 1960s by British scientist Alec Bangham, who observed that mixing phospholipids with water spontaneously formed closed vesicles. Since then, liposomes have been intensively researched and utilized across medicine, cosmetics and food technology applications.
Liposomes are vesicles formed by dispersing phospholipids and other lipid substances in water, resulting in a bilayer structure that earns them the designation of artificial biomembranes. They have the ability to encapsulate both lipophilic and hydrophilic drugs. The primary raw material, phospholipid, is a natural component of human cells, which confers liposomes with excellent biocompatibility and non-immunogenicity. Furthermore, nanoscale liposomes can easily penetrate biological barriers, such as blood vessel walls and cell membranes, making them a popular choice for injectable medications.
As an oral drug delivery system, liposomes effectively address the solubility issues of poorly soluble drugs, enhance their stability both in vivo and in vitro, and improve gastrointestinal absorption, thereby increasing bioavailability. Similarly, oral nutritional health products in liposomal form also exhibit these benefits.
Our Liposomes
Factory is equipped with state-of-the-art hardware and software systems, including FDA-compliant GMP workshops, QC testing centers, R&D laboratories, purified water systems, and clean air systems.
Liposome products is subject to strict quality control, encompassing formulation design, small-scale testing, pilot testing, mass production, stability studies, in vivo bioavailability comparison experiments in animals, and in vivo safety experiments in animals to ensure product quality and safety.
Our company specializes in the research and development (R&D) and production of liposomes. We apply the concept of pharmaceutical liposomes to develop liposomes for nutritional health products.
Liposomes offer numerous advantages, including:
Targeted delivery: Liposomes can be engineered to specifically target cells or tissues, minimizing side effects while improving efficacy and improving bioavailability.
Improved Bioavailability: Liposomes have the capacity to enhance absorption and bioavailability for any substance they encased insid.
Liposomes have many applications in medicine and research settings. Examples of their usage are as follows:
Drug Delivery: Liposomes can be used to deliver chemotherapy drugs, antibiotics and other medicines directly into cells or tissues for increased efficacy and decreased side effects.
Cosmetics: Liposomes can be integrated into skincare products to deliver active ingredients such as retinol and vitamin C directly to the skin for healthy, rejuvenated complexion. This promotes vibrant complexion.
Food technology: Liposomes can be used in food technology to encase nutrients and flavorings within food products, improving their bioavailability and stability.
Gene Therapy: Liposomes provide an efficient method to deliver genetic material into cells for gene therapy applications and offer hope in treating genetic disorders.
Overall, liposomes are versatile and powerful tools for delivering substances to specific cells or tissues, and their applications continue to expand across various fields.
Our Technical Advantages:
1. Technical Strength: Our technology is backed by a team of professional professors and scholars from renowned institutions such as Fudan University, Huashan Hospital, and Southwest University, as well as a comprehensive technical development team.
2. Global Patents: We have filed 20-30 lipid-based invention patents, with approvals granted in major countries including China, the United States, the European Union, Canada, Australia, and Japan.
3. Research Focus: Leveraging our in-depth expertise in lipid technology, we not only focus on the development of injectables but have also successfully adapted this technology to nutritional products, showcasing its versatility and adaptability in meeting diverse market needs.
4. Academic Contributions: Our research on novel liposomes has been published in numerous high-impact SCI journals, contributing to the advancement of the field.
