Zobrazeno 1 - 10
of 295
pro vyhledávání: '"Gunton, J."'
In recent years the statistical mechanics of non-spherical molecules, such as polypeptide chains and protein molecules, has garnered considerable attention as their phase behavior has important scientific and health implications. One example is provi
Externí odkaz:
http://arxiv.org/abs/1412.3354
We propose a primitive model of Janus ellipsoids that represent particles with an ellipsoidal core and two semi-surfaces coded with dissimilar properties, for example, hydrophobicity and hydrophilicity, respectively. We investigate the effects of the
Externí odkaz:
http://arxiv.org/abs/1108.2571
We show that the kinetics of microribbon formation of amelogenin molecules is well described by a combination of translational and rotational diffusion of a simplified anisotropic bipolar model consisting of hydrophobic spherical colloid particles an
Externí odkaz:
http://arxiv.org/abs/1104.4970
Preliminary results are presented for the kinetics of phase separation in three distinct models of protein aggregation. The first is a model of the formation of spherical microcrystals of insulin via an initial formation of fractal clusters of insuli
Externí odkaz:
http://arxiv.org/abs/1005.1109
We study the effect that the heterogeneity present among the elements of an ensemble of coupled excitable neurons have on the collective response of the system to an external signal. We have considered two different interaction scenarios, one in whic
Externí odkaz:
http://arxiv.org/abs/1003.5804
Autor:
Liu, Y., Gunton, J. D.
Aggregates of twisted protein fibers, such as sickle hemoglobin and actin, are important examples of biopolymers in which elastic interactions play a crucial role in determining the (metastable) bundle radii. Here, we present a corrected version of a
Externí odkaz:
http://arxiv.org/abs/1002.2445
A recent Monte Carlo simulation determined the potential of mean force between two lysozyme molecules in various aqueous solutions [M. Lund et al. Phys. Rev. Lett. 100, 258105 (2008)]. The study involved a combination of explicit solvent and continuu
Externí odkaz:
http://arxiv.org/abs/0901.1599
We report a numerical simulation for the phase diagram of a simple two dimensional model, similar to one proposed by Noro and Frenkel [J. Chem. Phys. \textbf{114}, 2477 (2001)] for membrane proteins, but one that includes the role of the solvent. We
Externí odkaz:
http://arxiv.org/abs/cond-mat/0510747