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Biology Articles » Biophysics » Molecular Biophysics

Molecular Biophysics

Articles on Molecular Biophysics, the study of biomolecules and particles involving the application of the principles and techniques of experimental physics in its attempt to understand their functions in order to characterize, manipulate, and modify living systems. The most important physical tools used for such research are the electron microscope, ultracentrifuge, and x-ray diffraction camera.


Molecular Biophysics Articles

Voltage-Induced Nonconductive Pre-Pores and Metastable Single Pores in Unmodified Planar Lipid Bilayer
In the present work the authors studied the conductance changes associated with the formation of the metastable transient single pores in unmodified BLMs under high electric field.

Date: 24 Aug 2006, Rating: not rated, 8 pages

Shear Force at the Cell-Matrix Interface: Enhanced Analysis for Microfabricated Post Array Detectors
In this article the authors studied the bending pattern of mPAD posts and found that shear force is the dominant force type applied by cells.

Date: 24 Aug 2006, Rating: not rated, 9 pages

Molecular Dynamics Simulations of Hydrophilic Pores in Lipid Bilayers
In this study the authors present extended, atomistic molecular dynamics simulations that have been conducted to enable us to understand, in detail, the structure and dynamics of transient membrane pores...

Date: 23 Aug 2006, Rating: not rated, 9 pages

'Micro-boxes' of water used to study single molecules
News: Researchers have demonstrated the use of water droplets as minuscule "boxes" for small numbers of biomolecules.

Date: 21 Aug 2006, Rating: not rated

New microscope allows scientists to track a functioning protein with atomic-level precision
News: A Stanford University research team has designed the first microscope sensitive enough to track the real-time motion of a single protein down to the level of its individual atoms.

Date: 21 Aug 2006, Rating: not rated

Theoretical comparison of the self diffusion and mutual diffusion of interacting membrane proteins
In this paper the authors analyze the interaction dependence of two important types of diffusional phenomena in bidmembranes: self diffusion and mutual diffusion.

Date: 2 Jun 2007, Rating: not rated, 7 pages

World-leading microscope shows more detail than ever
News: A unique 3-dimensional microscope that works in a new way is giving unprecedented insight into microscopic internal structure and chemical composition.

Date: 21 Aug 2006, Rating: 10.00

Protein folding physics modeled at the atomic level
Researchers have created the first computer simulation of full-system protein folding thermodynamics at the atomic-level.

Date: 2 Jun 2007, Rating: not rated

Study Pinpoints Rare Molecular 'Transitions' As Possible Cause Of Skin 'Photoaging'
Experimenting with lasers, hard-to-detect interactions between skin molecules and sunlight were discovered that eventually could cause the uncomplimentary changes characteristic of "photoaging."

Date: 28 Mar 2007, Rating: not rated

Physics and biology team up to tackle protein folding debate
A team of researchers bring biology and statistical physics together to answer the question of how molecular chaperones fold, unfold and pull proteins around in the cell

Date: 2 Jun 2007, Rating: not rated