Fig. 3 | Communications Chemistry

Fig. 3

From: Quantitative evaluation of energy migration between identical chromophores enabled by breaking symmetry

Fig. 3

Molecular modelling and cylinder model of EQ-E duplexes. a Molecular modelling of EQ-E duplexes with 13- and 2-base-pair separations. Perylene and anthraquinone moieties are shown in CPK model and coloured in green and red, respectively. b Relative orientations of two perylene moieties in EQ-E duplexes. Angles between perylene moieties and neighbouring base pairs are 97 ° and 95 ° for 13-base-pair and 2-base-pair separations, respectively. c Cylinder model of DNA duplex for theoretical calculation of EM efficiencies. Distance and angle increases by 3.3 Å and 33° per base pair in this model, respectively

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