Figure 3.

Schematic illustrating the seeded growth process of PDHF₁₄-b-PEG₂₂₇. These nanofibers exhibit exciton transfer from the core to the lower-energy polythiophene coronas in the end blocks, which occurs in the direction of the interchain π–π stacking with very long diffusion lengths (>200 nm) and a large diffusion coefficient (0.5 cm²/s). Reproduced with permission from ref (24). Copyright 2018 AAAS.