Show simple item record Krishnan, V Tronin, A Strzalka, J Fry, HC Therien, MJ Blasie, JK
dc.coverage.spatial United States 2011-06-21T17:25:57Z 2010-08-18
dc.identifier.citation J Am Chem Soc, 2010, 132 (32), pp. 11083 - 11092
dc.description.abstract "Push-pull" chromophores based on extended pi-electron systems have been designed to exhibit exceptionally large molecular hyperpolarizabilities. We have engineered an amphiphilic four-helix bundle peptide to vectorially incorporate such hyperpolarizable chromophores having a metalloporphyrin moiety, with high specificity into the interior core of the bundle. The amphiphilic exterior of the bundle facilitates the formation of densely packed monolayer ensembles of the vectorially oriented peptide-chromophore complexes at the liquid-gas interface. Chemical specificity designed into the ends of the bundle facilitates the subsequent covalent attachment of these monolayer ensembles onto the surface of an inorganic substrate. In this article, we describe the structural characterization of these monolayer ensembles at each stage of their fabrication for one such peptide-chromophore complex designated as AP0-RuPZn. In the accompanying article, we describe the characterization of their macroscopic nonlinear optical properties.
dc.format.extent 11083 - 11092
dc.language ENG
dc.language.iso en_US en_US
dc.relation.ispartof J Am Chem Soc
dc.relation.isversionof 10.1021/ja1010702
dc.subject Amino Acid Sequence
dc.subject Gases
dc.subject Metalloporphyrins
dc.subject Models, Molecular
dc.subject Molecular Sequence Data
dc.subject Nonlinear Dynamics
dc.subject Optical Processes
dc.subject Organometallic Compounds
dc.subject Peptides
dc.subject Protein Structure, Secondary
dc.subject Spectrophotometry, Ultraviolet
dc.subject Water
dc.subject X-Ray Diffraction
dc.title Control of the orientational order and nonlinear optical response of the "push-pull" chromophore RuPZn via specific incorporation into densely packed monolayer ensembles of an amphiphilic four-helix bundle peptide: characterization of the peptide-chromophore complexes.
dc.title.alternative en_US
dc.type Journal Article
dc.description.version Version of Record en_US 2010-8-18 en_US
duke.description.endpage 11092 en_US
duke.description.issue 32 en_US
duke.description.startpage 11083 en_US
duke.description.volume 132 en_US
dc.relation.journal Journal of the American Chemical Society en_US
pubs.issue 32
pubs.organisational-group /Duke
pubs.organisational-group /Duke/Institutes and Provost's Academic Units
pubs.organisational-group /Duke/Institutes and Provost's Academic Units/Initiatives
pubs.organisational-group /Duke/Institutes and Provost's Academic Units/Initiatives/Energy Initiative
pubs.organisational-group /Duke/Pratt School of Engineering
pubs.organisational-group /Duke/Pratt School of Engineering/Biomedical Engineering
pubs.organisational-group /Duke/School of Medicine
pubs.organisational-group /Duke/School of Medicine/Institutes and Centers
pubs.organisational-group /Duke/School of Medicine/Institutes and Centers/Duke Cancer Institute
pubs.organisational-group /Duke/Trinity College of Arts & Sciences
pubs.organisational-group /Duke/Trinity College of Arts & Sciences/Chemistry
pubs.publication-status Published
pubs.volume 132
dc.identifier.eissn 1520-5126

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