Abstract
Carbodiimides and pyridines form reversible adducts that slowly deliver carbodiimide “fuels” to out-of-equilibrium reaction networks, slowing activation kinetics and elongating transient state lifetimes. More-nucleophilic pyridines give more adduct under typical conditions. This approach can be used to extend the lifetimes of transient polymer hydrogels.
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Experimental details, supporting experiments and figures
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