Hierarchical self-assembly in diblock copolypeptides of poly(gamma-benzyl-L-glutamate) with poly(L-leucine) and poly(O-benzyl-L-tyrosine)

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dc.contributor.authorMondeshki, M.en
dc.contributor.authorSpiess, H. W.en
dc.contributor.authorAliferis, T.en
dc.contributor.authorIatrou, H.en
dc.contributor.authorHadjichristidis, N.en
dc.contributor.authorFloudas, G.en
dc.date.accessioned2015-11-24T18:27:30Z
dc.date.available2015-11-24T18:27:30Z
dc.identifier.issn0014-3057-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/16040
dc.rightsDefault Licence-
dc.subjectself-assemblyen
dc.subjectcopolypeptidesen
dc.subjectalpha-helicesen
dc.subjectbeta-strandsen
dc.subjectfunctionalized polyphenylene dendrimersen
dc.subjectangle spinning methoden
dc.subjectc-13 chemical-shiftsen
dc.subjectblock-copolymersen
dc.subjectsolid-stateen
dc.subjectconformational characterizationen
dc.subjecttriblock copolymersen
dc.subjectmolecular-dynamicsen
dc.subjectpolypeptidesen
dc.subjectpeptideen
dc.titleHierarchical self-assembly in diblock copolypeptides of poly(gamma-benzyl-L-glutamate) with poly(L-leucine) and poly(O-benzyl-L-tyrosine)en
heal.abstractBlock copolypeptides with their inherent nanometer length scale of phase separation, provide means of manipulating the type (alpha-helices, beta-strands) and persistence of peptide secondary structures. Two such examples are employed based on the alpha-helical poly(gamma-benzyl-L-glutamate) (PBLG) polypeptide as one block and poly(L-leucine) (alpha-helical) or poly(O-benzyl-L-tyrosine) (POBT) (beta-strands) as the second block. Although both secondary structures are present in the copolypeptides the effect of nano-scale confinement is to induce folding in the POBT beta-sheets and to maintain the defected alpha-helices of PBLG and PLEU with a limited lateral coherence. (C) 2010 Elsevier Ltd. All rights reserved.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primaryDOI 10.1016/j.eurpolymj.2010.10.011-
heal.identifier.secondary<Go to ISI>://000289818100023-
heal.identifier.secondaryhttp://ac.els-cdn.com/S001430571000368X/1-s2.0-S001430571000368X-main.pdf?_tid=7e380634d84d989dbc918975b236666e&acdnat=1334220495_b10c3a609585b31b89bd939e33a69222-
heal.journalNameEuropean Polymer Journalen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2011-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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