| Автор | H. Boroudjerdi |
| Автор | R. R. Netz |
| Дата выпуска | 2003-11-01 |
| dc.description | We consider structures formed by one semiflexible polyelectrolyte (PE) and one oppositely charged sphere and calculate the interaction between two such complexes within the ground-state approximation, where the PE assumes its optimal configuration. Using parameters appropriate for DNA-histone systems, we find the second virial coefficient of inter-complex interactions to be negative for intermediate salt concentrations within the range where stable complexes are formed, in agreement with experiments. A simple screened monopole-dipole model reproduces these findings. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Копирайт | 2003 EDP Sciences |
| Название | Interactions between polyelectrolyte-macroion complexes |
| Тип | lett |
| DOI | 10.1209/epl/i2003-00218-2 |
| Electronic ISSN | 1286-4854 |
| Print ISSN | 0295-5075 |
| Журнал | EPL (Europhysics Letters) |
| Том | 64 |
| Первая страница | 413 |
| Последняя страница | 419 |
| Аффилиация | H. Boroudjerdi; Sektion Physik, LMU - Theresienstr. 37, 80333 München, Germany |
| Аффилиация | R. R. Netz; Sektion Physik, LMU - Theresienstr. 37, 80333 München, Germany |
| Выпуск | 3 |
