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From the College of Natural Sciences

New laser technique measures Brownian motion of a single particle

AUSTIN, Texas—Using a new technique to trap and measure single particles with lasers, an international group of researchers from Ecole Polytechnique Fédérale de Lausanne (EPFL) in Switzerland, The University of Texas at Austin and the European Molecular Biology Laboratory in Heidelberg, Germany, have demonstrated that Brownian motion of a single pa...