A New Type of Phosphorescent Nanospheres for Use in Advanced Time-Resolved Multiplexed Bioassays

DOI to cite this document:: 10.5283/epub.20749

Kürner, Jens M. ; Klimant, Ingo ; Krause, Christian ; Pringsheim, Erika ; Wolfbeis, Otto S.

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Date of publication of this fulltext: 13 May 2011 08:36

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Abstract

A new concept to design phosphorescent nanospheres is presented. The spheres are distinguishable by their individual decay time and spectral distribution of their emission spectra. They are composed of a phosphorescent ruthenium metal–ligand complex (MLC) dissolved, along with certain strongly fluorescent cyanine dyes, in modified polyacrylonitrile-based nanospheres. Since the emission spectrum ...