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  Surface-plasmon fluorescence spectroscopy

Neumann, T., Johansson, M. L., Kambhampati, D., & Knoll, W. (2002). Surface-plasmon fluorescence spectroscopy. Advanced Functional Materials, 12(9), 575-586.

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 Urheber:
Neumann, T.1, Autor           
Johansson, M. L.1, Autor           
Kambhampati, D.1, Autor           
Knoll, Wolfgang1, Autor           
Affiliations:
1MPI for Polymer Research, Max Planck Society, ou_1309545              

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 Zusammenfassung: We summarize some features of the recently, introduced surface- plasmon field-enhanced fluorescence spectroscopy (SPFS): a novel technique offering an increased sensitivity for monitoring interfacial binding reactions in biosensor formats. We briefly discuss the enhancement factors obtainable at resonant excitation of surface-plasmon modes propagating along a (noble) metal/dielectric interface and refer to the (Forster) energy transfer mechanisms operating for chromophores excited near metal surfaces. As a first example, we represent data obtained during the binding of fluorophore-doped latex particles to a functionalized interface. Then, experiments are described with surface-attached oligonucleotide catcher probes and complementary target strands from solution demonstrating the potential of SPES for monitoring hybridization reactions.

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Sprache(n): eng - English
 Datum: 2002-09
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Keine Begutachtung
 Identifikatoren: eDoc: 28602
ISI: 000178295700004
Anderer: P-02-102
 Art des Abschluß: -

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Titel: Advanced Functional Materials
  Alternativer Titel : Adv. Funct. Mater.
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: -
Seiten: - Band / Heft: 12 (9) Artikelnummer: - Start- / Endseite: 575 - 586 Identifikator: ISSN: 1616-301X