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Updated: Jul 14, 2026

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Proteome-wide Quantification of Labeling Homogeneity at the Single Molecule Level
Published on: April 19, 2019
Sensitive bioanalysis: combining single-molecule spectroscopy with mono-labeled self-quenching probes
Nicole Marmé1, Jens-Peter Knemeyer
1Institute of Physical Chemistry, University of Heidelberg, Im Neuenheimer Feld 229, Heidelberg, Germany. marme@single-molecule-spectroscopy.de
Analytical and Bioanalytical Chemistry
|June 15, 2007
Abstract:
Fluorescence single-molecule spectroscopy is an appropriate tool for modern bioanalysis. This technique enables the development of ultra sensitive assays, especially when combined with self-quenching probes. In this review we report novel DNA, enzyme, and antibody assays based on mono-labeled fluorescent probes that are quenched by photoinduced electron transfer (PET).

