Fig. 2: Study of bond length between PAE dimers.
From: PolyA-based DNA bonds with programmable bond length and bond energy
a Schematic of PAE dimers I–III with estimated dimensions. b DLS measurements of PAE dimers I–III (green, blue, and orange, respectively). c Measured SAXS pattern of the dimers (hollow circle, triangle, and quadrangle: experimental data; solid lines: regression curves). d PDDF plots of the corresponding structures obtained from the SAXS patterns. The first peak position reflects the AuNP-sphere radius; the second peak position reflects the center-to-center distance.
