Unveiling the Role of Capping Groups in Naphthalene N-Capped Dehydrodipeptide Hydrogels.

ABSTRACT: Self-assembled peptide-based hydrogels are archetypical nanostructured materials with a plethora of foreseeable applications in nanomedicine and as biomaterials. N-protected di- and tri-peptides are effective minimalist (molecular) hydrogelators. Independent variation of the capping group, peptide sequence and side chain modifications allows a wide chemical space to be explored and hydrogel properties to be tuned. In this work, we report the synthesis of a focused library of dehydrodipeptides N-protected with 1-naphthoyl and 2-naphthylacetyl groups. The 2-naphthylacetyl group was extensively reported for preparation of peptide-based self-assembled hydrogels, whereas the 1-naphthaloyl group was largely overlooked, owing presumably to the lack of a methylene linker between the naphthalene ar

SUBMITTER: Vilaca H 

PROVIDER: S-EPMC10298498 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature