Preparation of Resveratrol Nanoliposomes by High Pressure Microfluidization Preparation and transdermal diffusion of flexible nanoliposomes of ginkgolid B Preparation and transdermal diffusion of flexible nanoliposomes of ginkgolid B Study on drug release in vitro and rat intestinal absorption of resveratrol Nanoliposomes Research Progress on Resveratrol Nanoliposomes Comparison of in vitro release behavior of proanthocyanidins flexiblenanoliposomes and general nanoliposomes