Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Jho, Y. S."'
Autor:
Dutta, Sandipan, Jho, Y. S.
In many biological processes highly charged biomolecules are adsorbed into oppositely charged surfaces of macroions and membranes. They form strongly correlated structures close to the surface which can not be explained by the conventional Poisson-Bo
Externí odkaz:
http://arxiv.org/abs/1511.04825
Aggregation of like-charged polymers is widely observed in biological and soft matter systems. In many systems, bundles are formed when a short-range attraction of diverse physical origin like charge-bridging, hydrogen-bonding or hydrophobic interact
Externí odkaz:
http://arxiv.org/abs/1511.03795
Autor:
Dutta, Sandipan, Jho, Y. S.
Publikováno v:
Phys. Rev. E 93, 012503 (2016)
Inspired by recent experiments and simulations on pattern formation in biomolecules by optical tweezers, a theoretical description based on reference interaction site model (RISM) integral equation method is developed to calculate the equilibrium den
Externí odkaz:
http://arxiv.org/abs/1511.03792
Publikováno v:
Physical Review E 92, 042152 (2015)
We present a 2D lattice model of water to study the effects of ion hydration on the properties of water. We map the water molecules as lattice particles consisting of a single Oxygen at the center of a site and two Hydrogen atoms on each side. The in
Externí odkaz:
http://arxiv.org/abs/1511.03387
Autor:
Dutta, Sandipan, Jho, Y. S.
Publikováno v:
Phys. Rev. E 93, 012504 (2016)
Strong coupling phenomena, such as the like charged macroions attraction, opposite charged macroions repulsion, charge renormalization or charge inversion, are known to be mediated by multivalent counterions. Most theories treat the counterions as po
Externí odkaz:
http://arxiv.org/abs/1511.03388
Publikováno v:
Phys. Rev. Lett. 101, 188101 (2008)
We study the strong-coupling (SC) interaction between two like-charged membranes of finite thickness embedded in a medium of higher dielectric constant. A generalized SC theory is applied along with extensive Monte-Carlo simulations to study the imag
Externí odkaz:
http://arxiv.org/abs/0905.3855
Publikováno v:
J. Phys.: Condens. Matter 21, 424103 (2009)
We present general arguments for the importance, or lack thereof, of the structure in the charge distribution of counterions for counterion-mediated interactions between bounding symmetrically charged surfaces. We show that on the mean field or weak
Externí odkaz:
http://arxiv.org/abs/0905.3322
Autor:
Dutta, Sandipan, Jho, Y. S.
Publikováno v:
Journal of Chemical Physics; 2016, Vol. 144 Issue 9, p094902-1-094902-8, 8p, 7 Graphs
Publikováno v:
European Physical Journal E -- Soft Matter. Feb2010, Vol. 31 Issue 2, p207-214. 8p. 1 Diagram, 6 Graphs.
Publikováno v:
Journal of Chemical Physics; 10/7/2008, Vol. 129 Issue 13, p134511, 16p, 1 Diagram, 1 Chart, 8 Graphs