title: Control of nano-micrometric twist and helical ribbon formation with gemini-oligoalanine via interpeptidic beta-sheet structure formation.
abstract: Confinement of anionic oligo-alanine peptides at the surfaces of cationic membrane by ionic interaction can induce their secondary structure formation; such organized peptides reciprocally transfer their chirality to membranes with non-chiral amphiphiles and their supramolecular chiral structures can be tuned both by peptides and amphiphiles structures.
authors.affiliation: Institut Européen de Chimie et Biologie, 2, Rue Robert Escarpit, Pessac, 33607, France.
authors.forename: Aurélie
authors.initials: A
authors.lastname: Brizard
authors.forename: Roni Kiagus
authors.initials: RK
authors.lastname: Ahmad
authors.forename: Reiko
authors.initials: R
authors.lastname: Oda
mesh_terms: D002412:Cations; D008081:Liposomes / Q000737:chemistry* / Q000378:metabolism; D008832:Microchemistry; D046529:Microscopy, Electron, Transmission; D010455:Peptides / Q000737:chemistry*; D017433:Protein Structure, Secondary; D013055:Spectrophotometry, Infrared; D013499:Surface Properties
chemical_list: D002412:Cations; D008081:Liposomes; D010455:Peptides; C019529:polyalanine