Chain-extending poloxamers, thermoreversible hydrogels formed by them which include biological materials, and medicinal applications of same

摘要

In accordance with the invention, there are provided thermoreversible hydrogels which are made of chain-extending poloxamers and which have advantageous properties. Moreover, the invention provides thermoreversible hydrogels which include biological materials, and a method for making them, thermoreversible hydrogels which include live cells, application systems for pharmaceutical applications, and an in-vitro method for forming a composition on a surface.