Preparing and Printing Cell-containing Gelatin Bioink into the Etched Patterns
8:50
Results: Constraint of Printed Stem Cells
9:29
Conclusion
Transcript
The overall goal of this automated robotic dispensing technique is to create a surface for topographical cell guidance and then deliver cells to these features following a programmed pattern, allowing control over cell behavior and distribution. T
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This protocol describes a bioprinting methodology using an automated robotic depositing system that incorporates etched topographical guidance cues with the precision deposition of a cell bearing hydrogel bioink. The printed cells are directly delivered to the etched features and are able to sense and orientate with them.