Kardar,P. , , Sadredadras,F. , and Najafi,F. . "synthesis of isophorene diisocyanate (core) - poly urethane (shell) microcapsules as non-catalyst healing agent in self-healing coatings", Advanced Materials and New Coatings, 3, 10, 2014, 657-664. doi: AMNC.2014.3.10.1