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. 2019 Dec 6;9(12):1737. doi: 10.3390/nano9121737

Figure 1.

Figure 1

Fabrication strategy of TOCNF/PAA-PPy composite gels. (a) Fabrication process of the composite hydrogels. (b) Formation mechanism and chemical and physical interactions within the triple-network of the composite hydrogels. (c) Demonstration of mechanical toughness, self-healing behavior and electric-conductivity of the composite hydrogels.