| Literature DB >> 19763232 |
Jian Zhang1, Zygmunt Gryczynski, Joseph R Lakowicz.
Abstract
Electrochemiluminescence (ECL) is often used for high sensitivity detection. We describe a new approach to collecting the ECL signal, by coupling of the excited state of [Ru(bpy)(3)](2+) with the surface plasmons in a thin gold film. The energy then radiates into the substrate at a defined angle. Surface plasmon-coupled ECL promises to be useful in chemical and biological assays.Entities:
Year: 2004 PMID: 19763232 PMCID: PMC2744989 DOI: 10.1016/j.cplett.2004.06.050
Source DB: PubMed Journal: Chem Phys Lett ISSN: 0009-2614 Impact factor: 2.328