DNAs. In the case of the armored DNA condensates (Figure ), the Cy3-ssDNA did not permeate the DNA condensates at all and was not trapped at the surface. Figure shows that I internal /I surrounding was distributed around 0.9 in the cases of the uncoated and coated DNA condensates but around 0.4 in the case of the armored DNA condensate, indicating that the permeability of the Cy3-ssDNAs through DNA-origami armor was about a half of the others. Moreover, the comparison between Figures , 5g, and 5h shows that the armored DNA condensates had size-selective molecular semipermeability. These results demonstrated that the permeability could be controlled by changing the states from coating to armoring by adding the input of the connector DNA.