Directional two-photon induced surface plasmon-coupled emission
Artikel i vetenskaplig tidskrift, 2005

We measured a directional surface plasmon-coupled emission (SPCE) induced by a two-photon absorption. A 60 nm thick layer of poly(vinyl alcohol) film doped with rhodamine 123 was deposited on a silvered (50 nm Ag) glass slide, which was attached to a hemicylindrical glass prism. The 820 nm excitation from a femtosecond Ti:Sapphire laser was used either in reverse Kretschmann or Kretschmann configuration. The angular distribution of two-photon induced SPCE does not depend on the used configuration. The two-photon induced SPCE can be applied to improve immunoassays and deoxyribonucleic acid detection. © 2005 Elsevier B.V. All rights reserved.

single-molecule fluorescence

films

principles

resonance

dna

excitation

spectroscopy

Författare

I. Gryczynski

University of Maryland, Baltimore

J Malicka

University of Maryland, Baltimore

JR Lakowicz

University of Maryland, Baltimore

E. M. Goldys

Macquarie University

Nils Calander

Göteborgs universitet

Z. Gryczynski

University of Maryland, Baltimore

Thin Solid Films

0040-6090 (ISSN)

Vol. 491 173-176

Ämneskategorier

Materialteknik

Annan teknik

Bearbetnings-, yt- och fogningsteknik

Den kondenserade materiens fysik

DOI

10.1016/j.tsf.2005.06.010