Publikation:

Optical Properties of Self-Organized Gold Nanorod-Polymer Hybrid Films

Vorschaubild

Dateien

Zu diesem Dokument gibt es keine Dateien.

Datum

2014

Autor:innen

Zlotnikov, Igor
Schlaad, Helmut

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

URI (zitierfähiger Link)
DOI (zitierfähiger Link)
https://doi.org/10.1021/la503507u
ArXiv-ID

Internationale Patentnummer

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung

Sammlungen

Chemie: Publikationen
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Langmuir. 2014, 30(46), pp. 13781-13790. ISSN 0743-7463. eISSN 1520-5827. Available under: doi: 10.1021/la503507u

Zusammenfassung

High fractions of gold nanorods were locally aligned by means of a polymeric liquid crystalline phase. The gold nanorods constituting >80 wt % of the thin organic–inorganic composite films form a network with side-by-side and end-to-end combinations. Organization into these network structures was induced by shearing gold nanorod–LC polymer dispersions via spin-coating. The LC polymer is a polyoxazoline functionalized with pendent cholesteryl and carboxyl side groups enabling the polymer to bind to the CTAB stabilizer layer of the gold nanorods via electrostatic interactions, thus forming the glue between organic and inorganic components, and to form a chiral nematic lyotropic phase. The self-assembled locally oriented gold nanorod structuring enables control over collective optical properties due to plasmon resonance coupling, reminiscent of enhanced optical properties of natural biomaterials.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
540 Chemie

Schlagwörter

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690TRITSCHLER, Ulrich, Igor ZLOTNIKOV, Philipp KECKEIS, Helmut SCHLAAD, Helmut CÖLFEN, 2014. Optical Properties of Self-Organized Gold Nanorod-Polymer Hybrid Films. In: Langmuir. 2014, 30(46), pp. 13781-13790. ISSN 0743-7463. eISSN 1520-5827. Available under: doi: 10.1021/la503507u
BibTex
@article{Tritschler2014Optic-29653,
  year={2014},
  doi={10.1021/la503507u},
  title={Optical Properties of Self-Organized Gold Nanorod-Polymer Hybrid Films},
  number={46},
  volume={30},
  issn={0743-7463},
  journal={Langmuir},
  pages={13781--13790},
  author={Tritschler, Ulrich and Zlotnikov, Igor and Keckeis, Philipp and Schlaad, Helmut and Cölfen, Helmut}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29653">
    <dcterms:issued>2014</dcterms:issued>
    <dc:contributor>Schlaad, Helmut</dc:contributor>
    <dc:creator>Tritschler, Ulrich</dc:creator>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/29653"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dcterms:title>Optical Properties of Self-Organized Gold Nanorod-Polymer Hybrid Films</dcterms:title>
    <dc:contributor>Keckeis, Philipp</dc:contributor>
    <dc:creator>Cölfen, Helmut</dc:creator>
    <dc:creator>Schlaad, Helmut</dc:creator>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2015-01-29T13:32:34Z</dc:date>
    <dcterms:abstract xml:lang="eng">High fractions of gold nanorods were locally aligned by means of a polymeric liquid crystalline phase. The gold nanorods constituting &gt;80 wt % of the thin organic–inorganic composite films form a network with side-by-side and end-to-end combinations. Organization into these network structures was induced by shearing gold nanorod–LC polymer dispersions via spin-coating. The LC polymer is a polyoxazoline functionalized with pendent cholesteryl and carboxyl side groups enabling the polymer to bind to the CTAB stabilizer layer of the gold nanorods via electrostatic interactions, thus forming the glue between organic and inorganic components, and to form a chiral nematic lyotropic phase. The self-assembled locally oriented gold nanorod structuring enables control over collective optical properties due to plasmon resonance coupling, reminiscent of enhanced optical properties of natural biomaterials.</dcterms:abstract>
    <dc:creator>Keckeis, Philipp</dc:creator>
    <dc:contributor>Cölfen, Helmut</dc:contributor>
    <dc:language>eng</dc:language>
    <dc:creator>Zlotnikov, Igor</dc:creator>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dc:contributor>Tritschler, Ulrich</dc:contributor>
    <dc:contributor>Zlotnikov, Igor</dc:contributor>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2015-01-29T13:32:34Z</dcterms:available>
  </rdf:Description>
</rdf:RDF>

Interner Vermerk

xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter

Kontakt
URL der Originalveröffentl.

Prüfdatum der URL

Prüfungsdatum der Dissertation

Finanzierungsart

Kommentar zur Publikation

Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen