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A six-plex switchable DNA origami cipher disk for tandem-in-time cryptography.

Yuxiang DongZehui JinXue ZhangYuanyuan TangYe TianJun-Jie ZhuQianhao Min
Published in: Chemical communications (Cambridge, England) (2022)
We report a DNA origami cipher disk (DOCD) allowing random, continuous and reversible switchover between six visibly different patterns in response to the input DNA strands. A DOCD-enabled tandem-in-time cryptographic protocol was thereby established by using a string of DNA strands as a carrier for accurate information encoding and transmission.
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