23 Jul Preparation method of microfluidic three-dimensional gel chip model
Abstract
The invention discloses a preparation method of a microfluidic three-dimensional gel chip model and belongs to the field of biological micro-processing. A preparation process comprises the following steps: (1) preparing a micro-fiber columnar mold; (2) embedding the prepared mold into a three-dimensional biological gel; (3) dissolving the mold and constructing a micro-channel in the three-dimensional biological gel so as to form the microfluidic three-dimensional gel chip model. A method for constructing a microfluidic chip in the three-dimensional biological gel is realized and the method has a simple preparation process; the size and space structure of the formed micro-channel can be adjusted according to actual requirements. The microfluidic three-dimensional gel chip model can be used for research in the fields of tissue microenvironments, vascular tissue engineering, 3D drug delivery and screening and the like.
Year: 2016
Country: CN
Doc No: 105381826