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. 2014 Nov 18;136(49):16974–16977. doi: 10.1021/ja5093437

Figure 3.

Figure 3

Water degradation of pHUBs. (a) Triisocyanate and diamine cross-linked into organogel in DMF with the preaddition of water. (b) Synthesis of urea-based cross-linked hydrophilic polymer G1 and G2 by UV polymerization. (c) Organogel synthesized from (a) collapsed into solution after 24 h incubation at 37 °C. (d) Weight change of G1 (black curve) and G2 (red curve) after immersing in PBS for variant time. Data represent averages of triplicate experiments. Error bars are standard deviation (n = 3).