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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. doi:10.1002/1616-3028(20020916)12:9<575:AID-ADFM575>3.0.CO;2-4.

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

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 Abstract: 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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Language(s): eng - English
 Dates: 2002-09
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: No review
 Identifiers: eDoc: 28602
ISI: 000178295700004
Other: P-02-102
DOI: 10.1002/1616-3028(20020916)12:9<575::AID-ADFM575>3.0.CO;2-4
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Title: Advanced Functional Materials
  Other : Adv. Funct. Mater.
Source Genre: Journal
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Publ. Info: Weinheim : Wiley-VCH Verlag GmbH
Pages: - Volume / Issue: 12 (9) Sequence Number: - Start / End Page: 575 - 586 Identifier: ISSN: 1616-301X
CoNE: https://pure.mpg.de/cone/journals/resource/954925596563