Linear polyurethane (HABI-PU) containing hexaarylbiimidazole (HABI) units was synthesized, exhibiting photo-induced scission and rapid healing under different irradiation conditions due to the reversible photo-induced dedimerization of HABI. Click to show full abstract
Linear polyurethane (HABI-PU) containing hexaarylbiimidazole (HABI) units was synthesized, exhibiting photo-induced scission and rapid healing under different irradiation conditions due to the reversible photo-induced dedimerization of HABI.
               
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