Fig. 4 | Scientific Reports

Fig. 4

From: Molecular logic gates based on programmable self-assembly of DNA origami triangles for the detection of nucleic acid molecules

Fig. 4

(A) Schematic representation of the edge design of the triangular DNA origami used for detecting multiple configurations of three types of nucleic acid molecules and the detection of output signals. (B) The schematic diagram of a three-input OR gate and its truth table. (C) AFM images of output signals after detecting cDNA corresponding to miRNA-182, miRNA-155, and miRNA-197, with enlarged views of various assemblies on the right side. (D) The yield distribution of different assemblies.

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