23 Jul Drug-loaded static spinning guided tissue regeneration membrane preparation method and product and application thereof
Abstract
The invention relates to a drug-loaded static spinning guided tissue regeneration membrane preparation method and a product and an application thereof, and comprises preparation of drug-loaded HNTs and preparation of a static spinning drug-loaded composite nano fiber film. The method employs HNTs having a hollow structure as a drug carrier-loaded anticancer medicine, can avoid burst release phenomenon due to mixed static spinning of the simple medicine and a polymer, and the prepared static spinning guided tissue regeneration membrane has good treatment effect. The doped inorganic HNTs in thestatic spinning polymer nano fiber can increase the mechanical properties of the composite fiber membrane, and has good biological compatibility, degradability and bone growth promotion performance, and is in favor of taking the drug-loaded nano fiber as a functional tissue engineering frame material for complex internal environment; the raw material HNTs is the nano nanotube having good crystallization and low cost, which is environmentally friendly, the preparation method of the guided tissue regeneration membrane is simple, operationality is strong, and production and application can be satisfied.
Year: 2018
Country: CN
Doc No: 107875453