title: Multivalent H-bonds for self-healing hydrogels.
abstract: UPy is used as a reversible and dynamic crosslinker to prepare hydrogels that are injectable and undergo rapid self-healing in response to damage.
authors.affiliation: Max-Planck-Institut für Polymerforschung, Ackermannweg 10, Mainz 55128, Germany.
authors.forename: Jiaxi
authors.initials: J
authors.lastname: Cui
authors.forename: Aránzazu
authors.initials: A
authors.lastname: del Campo