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. 2020 Jun 23;117(27):15497–15503. doi: 10.1073/pnas.2006389117

Fig. 1.

Fig. 1.

Design and mechanisms of the instant, tough, and triggerably detachable bioadhesive. (A) Schematic illustration of design of the bioadhesive and dry cross-linking and triggerable detachment mechanisms. (B) Schematic illustrations for the de-cross-linking process of cleavable physical cross-links by SBC. (C) Schematic illustrations for the de-cross-linking process of cleavable covalent cross-links by GSH.