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. Author manuscript; available in PMC: 2013 May 6.
Published in final edited form as: Chem Soc Rev. 2011 Apr 13;40(12):5771–5788. doi: 10.1039/c1cs15014f

Fig. 7.

Fig. 7

Formation of pyrene arrays in the minor groove using 2'-O-(pyren-1-yl)methyluridine 21 monomers. Upper: fluorescence emission spectra of duplexes between 19-mer 2'-O-methyluridine strands centrally modified with 1–4 sequential 21 monomers and complementary RNA (dsP1–dsP4, λex = 350 nm). (Reproduced with permission from ref. 144 Copyright 2005 RSC) Lower: molecular modelling structure of dsP4. (Reproduced with permission from ref. 71. Copyright 2007 RSC Publishing).