{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Huang Z"],"funding":["China Scholarship Council","Gobierno de Arag?n"],"pagination":["53228-53240"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9716523"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["14(47)"],"pubmed_abstract":["A variety of two-dimensional (2D) nanomaterials, including graphene oxide and clays, are known to stabilize Pickering emulsions to fabricate structures for functions in sensors, catalysts, and encapsulation. We introduce here a novel Pickering emulsion using self-assembled amphiphilic triblock oligoglycine as the emulsifier. Peptide amphiphiles are more responsive to environmental changes (e.g., pH, temperature, and ionic strength) than inorganic 2D materials, which have a chemically rigid, in-plane structure. Noncovalent forces between the peptide molecules change with the environment, thereby imparting responsiveness. We provide new evidence that the biantennary oligoglycine, Gly<sub>4</sub>-NH-C<sub>10</sub>H<sub>20</sub>-NH-Gly<sub>4</sub>, self-assembles into 2D platelet structures, d"],"journal":["ACS applied materials & interfaces"],"pubmed_title":["Two-Dimensional Triblock Peptide Assemblies for the Stabilization of Pickering Emulsions with pH Responsiveness."],"pmcid":["PMC9716523"],"funding_grant_id":["201906950049","E25_20R"],"pubmed_authors":["Keddie JL","Jurewicz I","Huang Z","Calicchia E","Portale G","Garriga R","Howlin BJ","Munoz E"],"additional_accession":[]},"is_claimable":false,"name":"Two-Dimensional Triblock Peptide Assemblies for the Stabilization of Pickering Emulsions with pH Responsiveness.","description":"A variety of two-dimensional (2D) nanomaterials, including graphene oxide and clays, are known to stabilize Pickering emulsions to fabricate structures for functions in sensors, catalysts, and encapsulation. We introduce here a novel Pickering emulsion using self-assembled amphiphilic triblock oligoglycine as the emulsifier. Peptide amphiphiles are more responsive to environmental changes (e.g., pH, temperature, and ionic strength) than inorganic 2D materials, which have a chemically rigid, in-plane structure. Noncovalent forces between the peptide molecules change with the environment, thereby imparting responsiveness. We provide new evidence that the biantennary oligoglycine, Gly<sub>4</sub>-NH-C<sub>10</sub>H<sub>20</sub>-NH-Gly<sub>4</sub>, self-assembles into 2D platelet structures, d","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Nov","modification":"2025-04-04T07:48:07.612Z","creation":"2025-04-04T07:48:07.612Z"},"accession":"S-EPMC9716523","cross_references":{"pubmed":["36378993"],"doi":["10.1021/acsami.2c17558"]}}