John Broadhurst and his group study the role of nuclear reactions in locally enhancing the dose given to tumors and to bone.
|Image of a cell assembling viral-like particles.|
In biological physics, quantitative aspects and ideas and techniques of physics research are applied to biological problems. Physics has been evolving in the direction of studying more complex systems, and in doing so, has begun to expand its subject area to include living systems.
For example, Professor Joachim Mueller leads an experimental group who are studying the kinetic pathways that occur when proteins misassemble, a topic that has relevance in research on Alzheimer's disease. His lab features a novel approach to fluorescence fluctuation spectroscopy (a process where a fluorescent compound is injected into a cell and studied under a microscope) with the innovation of a high pressure cell that allows spectroscopy over a broad range of pressures.
Vincent Noireaux, experimentalist in biophysics, studies in vivo and in vitro gene expression, artificial cell, cytoskeleton and artificial motility.
Another experimentalist, John Broadhurst, analyzes signal processing in the human brain with a non-invasive technique known as magneto-encephalography, which measures activity in the audio cortex.
Theorist Boris Shklovskii is studying, among other things, charge inversion in DNA with a computer simulation of electrophoresis (the migration of charged molecules such as proteins in an electrical field).
|Jochen Mueller||Experimental biophysics, two-photon excitation microscopy, fluorescence fluctuation spectroscopy|
|Vincent Noireaux||Experimental biological physics and synthetic biology. In vitro gene expression, development of quantitative cell-free transcription/translation systems, biophysics of a synthetic cell system.|
|Elias Puchner||Cellular and molecular biophysics, cell- and synthetic biology. Single molecule and super-resolution microscopy (PALM/STORM). Single molecule force spectroscopy (AFM). http://puchnerlab.umn.edu|
|Boris Shklovskii||Theory of transport and electron-electron correlations in disordered systems, quantum Hall effect, hopping conduction, metal-nonmetal transition and transport in nano-crystal films.|
|Jorge Vinals||Pattern formation outside of thermodynamic equilibrium. Nonlinear dynamics, bifurcation, and chaos. Defect motion in soft matter and in complex fluids such as block copolymers and nematic suspensions.|
|John Broadhurst||The process of human hearing, using locally induced nuclear reactions to enhance the treatment of cancers by high energy (Mev) photons or thermal neutrons. The role of heavy cations in controlling contracting muscle cells..|
|Elizabeth Smith||Super-resolution microscopy, Single molecule fluorescence.|
|Christopher Angert||Biophysics, instrumentation for time-correlated single photon counting|
|Taher Ghasimakbari||Condensed matter physics, Coarse-grained modeling of diblock copolymers, Dynamical and thermodynamic properties of polymer, Computational physics.|