Allowance for spatial dispersion of dielectric permittivity in polyelectrolyte model of DNA.

@article{Lukashin1991AllowanceFS,
  title={Allowance for spatial dispersion of dielectric permittivity in polyelectrolyte model of DNA.},
  author={A. V. Lukashin and Dmitrii Beglov and Maxim D. Frank-Kamenetskii},
  journal={Journal of biomolecular structure & dynamics},
  year={1991},
  volume={9 3},
  pages={517-23}
}
In order to allow for real dielectric properties of a solvent in calculating of electrostatic characteristics of strongly charged polyions such as DNA in salt solution we consider a simple model of linear dielectric response of a medium. The interactions between charged particles are treated in the framework of self-consistent-field approximation. The basic characteristic of the problem, electrostatic potential, can be found from the solution of non-linear integro-differential equation… CONTINUE READING

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