JoVE Journal

Chemistry

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Nanyang Technological University

מתקפל ואפיון של רובוט ביו-תגובה מה- DNA אוריגמי

DNA origami is a powerful method for fabricating precise nanoscale objects by programming the self-assembly of DNA molecules. Here we describe a protocol for the folding of a bio-responsive robot from DNA origami, its purification and negative staining for transmission electron microscopic imaging (TEM).

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Chapters in this video

0:05

Title

0:54

Preparation of Staples Pool and Fabrication Reaction Mixtures

2:30

Temperature Annealing Ramp for Fabrication Reaction and Removal of Excess Staples

4:07

Agarose Gel Electrophoresis Analysis and Negative Stain with Uranyl-formate

6:10

Results: Bio-responsive Robot Purity and Yield Analysis

7:33

Conclusion

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