Prevention of H-Aggregates Formation in Cy5 Labeled Macromolecules
Figure 2
Absorption (solid lines) and fluorescence spectra (dotted lines) of PAH-Cy5 A (black) and Cy5 (grey). The fluorescence spectra were taken for excitation in the maximum = 638 nm. The absorption spectrum of the new species is calculated (dashed line). For comparison, the H-aggregate spectrum of Cy5/PSS is given (dash-dotted line) [16, 17].