6.1.3 Demand for polymer nano-drug carriers in ski...
Drug delivery is involved in the field of skin disease，cosmetic skin care，etc.For example，melanoma is a disease with an extremely high mortality rate.There is great significance to develop nano-drug delivery system with better curative effect and less toxic side effects for the treatment of melanoma.In addition，nano-drug delivery systems have also been used for the treatment of psoriasis and some other skin diseases or cosmetic skin care.Compared with traditional drugs in ointment or cream forms，nano-drug carriers have following advantages：effectively improve the dispersibility of undissolved active functional components in water，enhance the stability of the active components，promote penetration of functional components across cuticle barrier，realize the targeting transport and sustained release of functional components，and significantly increase the residence time of functional components in the skin，avoid inflammation and allergic reaction.Moreover，it enables synergies of different functional components.In recent years，more and more polymer nanodrug delivery systems have been developed for applications in the treatment of skin diseases and cosmetic skin care.(https://www.daowen.com)