Doklady Physical Chemistry

, Volume 472, Issue 1, pp 6–9 | Cite as

Effect of correlations in the interaction along polymer chain on the globule structure

  • A. M. Astakhov
  • V. A. Ivanov
  • V. V. Vasilevskaya
Physical Chemistry
  • 22 Downloads

Abstract

A special potential for interaction between polymer chain units, whose energy decreases with increasing distance s between the units as s –1, was introduced for the first time. According to Monte Carlo simulation, interactions of this type result in the formation of a globule with an equilibrium packing of domains in space. The radius of gyration of a chain segment in these globules varies with segment length according to the scaling law typical of crumpled globules.

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Copyright information

© Pleiades Publishing, Ltd. 2017

Authors and Affiliations

  • A. M. Astakhov
    • 1
    • 3
  • V. A. Ivanov
    • 1
  • V. V. Vasilevskaya
    • 2
  1. 1.Moscow State UniversityMoscowRussia
  2. 2.Nesmeyanov Institute of Organoelement CompoundsRussian Academy of SciencesMoscowRussia
  3. 3.Semenov Institute of Chemical PhysicsRussian Academy of SciencesMoscowRussia

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