Fig. 9From: Novel ultra-stretchable and self-healing crosslinked poly (ethylene oxide)-cationic guar gum hydrogelSemiquantitative flexibility of CL CGG (upper) and CGG-PolyOX (lower). The sample taken for the study was 20 g, and the time indicated in the upper right represents the time elapsed from the extension of the HG to its rupture due to gravityBack to article page