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. Author manuscript; available in PMC: 2021 Jun 15.
Published in final edited form as: J Phys Chem C Nanomater Interfaces. 2020;124:10.1021/acs.jpcc.0c00983. doi: 10.1021/acs.jpcc.0c00983

Figure 4.

Figure 4.

(a) Geometric definition of π – π stacking; d < 4 Å and ϕ < 20°. (b) Fraction of (TAT)4 nucleobases stacked on (6,5) SWCNT surface at increasing ssDNA loading. (c) Fraction of nucleobases stacked on the SWCNT surface for the 4 different ssDNA sequences. Error bars denote on standard deviation.