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. Author manuscript; available in PMC: 2014 May 16.
Published in final edited form as: J Phys Chem C Nanomater Interfaces. 2013 May 16;117(19):10070–10078. doi: 10.1021/jp311726k

Figure 2.

Figure 2

ROESY 2D NMR spectrum and the 9 cross-peaks. Cross-peaks 1-3 indicate that the intramolecular distance between the naphthyl and the benzyl is less than 4 Å. Cross-peaks 4-9 indicate the intermolecular interactions of YW3-56 molecules.