Sol-gel transition behavior of temperature sensitive PIB-I-6150 A) phase diagram and B) storage modulus, loss modulus and loss tangent. C) Digital subtraction angiography (DSA) images of VX2 rabbit tumor embolization. (a-c) are DSA images of PIB-I-6150 treated group before embolization, 7 and 14 days post embolization, respectively. (d-f) are DSA images of Lipiodol treated group before embolization, 7 and 14 days post embolization, respectively. D) Schematics of Ivalon, Lipiodol and PIB-I-6150 embolization. Figure components adapted and reproduced with permission.[265] Copyright 2011, Jon Wiley & Sons Inc..