Invention Grant
US09580681B2 Method of manufacturing patterned substrate for culturing cells, patterned substrate, and patterned cell chip 有权
制造用于培养细胞,图案化衬底和图案化细胞芯片的图案化衬底的方法

Method of manufacturing patterned substrate for culturing cells, patterned substrate, and patterned cell chip
Abstract:
A method of manufacturing a patterned substrate for culturing cells. The method includes the steps of: (1) preparing a substrate, (2) forming a first plasma polymer layer by integrating a first precursor material on the substrate using a plasma, wherein the first plasma layer inhibits cell adsorption, and wherein the first precursor material is a siloxane-based compound having a siloxane functional group with the Si—O—Si linkage, (3) placing a shadow mask having a predetermined pattern on the first plasma polymer layer thus formed, and (4) forming a second patterned plasma polymer layer by integrating a second precursor material using a plasma, wherein the second patterned plasma layer permits culturing of cells, whereby the patterned substrate is obtained.
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