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Particle sizes of semiconducting polymer nanoparticles prepared by different methods. A) TEM image of nanoparticles of a ladder-type poly(p-phenylene) polymer prepared by the miniemulsion method. Reproduced from Ref. [36] with permission. B) TEM image of Pdots from a PFBT polymer prepared by the reprecipitation method. Scale bars in (A) and (B): 100 nm. Reproduced from Ref. [57] with permission.
