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Conjugated polymers

Watching polymers dance

Single-molecule spectroscopy allows fluctuations of conjugated polymer conformation to be monitored during solvent vapour annealing. Dramatic changes in fluorescence behaviour are observed and interpreted in terms of transformations between extended and collapsed polymer geometries.

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Figure 1: Chromophore reorganization before, during and after solvent vapour annealing (SVA).

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Correspondence to Lewis Rothberg.

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Rothberg, L. Watching polymers dance. Nature Chem 3, 425–426 (2011). https://doi.org/10.1038/nchem.1055

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