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Macroscopic self-healing behavior of organogels from polymer 11 in DMF (20 wt %). (a) Gel was mixted with Alizarin Red S DMF solution, (b) loaded into syringe, (c) cut into pieces, (d) attached together, (e) picked up by tweezer, (f) then connected one by one and (g) diffusion of dye complete after 3 days.
