title: Setup for single-particle orbit tracking: artifacts and corrections.
abstract: We report on an experimental setup for single-particle orbit tracking, which allows following fluorescent nanoparticles for more than 10 min with a temporal resolution of 4 ms and a dynamic position accuracy of better than 10 nm. On a model sample--20 nm sized fluorescent polymer beads in glycerol--we will illustrate how artifacts caused by unavoidable experimental shortcomings (might) obscure the experimental result and how misinterpretations can be prevented.
authors: Experimental Physics IV and Bayreuth Institute of Macromolecular Research, University of Bayreuth, Bayreuth, Germany.
authors: Dominique
authors: D
authors: Ernst
authors: Stefan
authors: S
authors: Hain
authors: Jürgen
authors: J
authors: Köhler