Fig. 3 | Scientific Reports

Fig. 3

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

Fig. 3

(A) Schematic representation of the edge design of triangular DNA origami for simultaneous detection of three nucleic acid molecules and the corresponding output signal detection. (B) The logic gate symbol corresponding to a three-input AND gate and its truth table. (C) AFM output signals after detecting cDNA corresponding to miRNA-155, miRNA-182, and miRNA-197, with an enlarged detail of the trimer shown in the upper-right corner. The bar chart illustrates the yields of the quadruplex and the total assembled structures.

Back to article page