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Chhowalla Group Research
Gold Nanoparticles (acquired by UltraSTEM)
hybrid perovskite single crystals
rubrene OFETs
Professor Shahab Shojaei-Zadeh publishes in Phys Rev Fluids
Fabris Group Research

DNA Looping: Theory and Experiment

Speaker: Phil Nelson, University of Pennsylvania
Date & Time: October 15, 2008 - 4:45pm
Location: Physics Lecture Hall


DNA Looping: Theory and Experiment
Physics and Astronomy


Phil Nelson, University of Pennsylvania
Colloquium 4:45 p.m. Physics Lecture Hall

Tethered particle motion (TPM) is an experimental technique to
monitor conformational changes in single molecules of DNA in real
time, by observing the position fluctuations of a micrometer-size
bead attached to the DNA. I'll present some recent work on
theoretical problems inherent in the interpretation of TPM
experiments, both in equilibrium and dynamical aspects.

Graphic: attached.

URL: http://www.physics.upenn.edu/~pcn

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