https://fb23-2inhibitor.com/se....asonal-deviation-wit
To improve these deficiencies, right here, we provide a self-recovering cross-linked hydrogel formed instantaneously with functionalized poly(ethylene glycol) as a basis. We combine covalent cross-links introduced via a strain-promoted azide-alkyne cycloaddition (SPAAC) click reaction and non-covalent backlinks between phosphonate groups and calcium ions. By adjusting the ratios of non-covalent and covalent cross-links, we synthesized these double cross-linked (DC) hydrogels that shown stor