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(a) Side and top view of the geometric definition of ssDNA wrapping angle, ω (Not to scale). Red circles denote phosphorous atoms, the grey rectangle with the red dashed line represents the SWCNT and its axis. (b) Histograms of angles for increasing (TAT)4 loading on (6,5) SWCNT. (c) Histograms of angles for the 4 different ssDNA sequences on (6,5) SWCNT.
