Progress in research on hydrogel and medium permeability / 中国生物制品学杂志

ABSTRACT

@#As a new research field,gel has been paid more attention and widely used for studies on tissue engineering,drug delivery and biosensor. Hydrogel is the carrier of cells,while the cell survival and death are keys to the construction of tissues and organs. However,the cell viability and biological behavior are limited by the exchange of hydrogel and nutrients in medium. This review summarizes the types of hydrogel,exchange mode of hydrogel and nutrients in medium and the relevant influencing factors,which will provide a reference for the development and research of tissue bioengineering.