Randomly charged polymers in porous environment
We study the conformational properties of charged polymers in a solvent in the presence of structural obstacles correlated according to a power law ~x-a. We work within the continuous representation of a model of linear chain considered as a random sequence of charges qi=± q₀. Such a model captures...
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| Дата: | 2013 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2013
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/120824 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Randomly charged polymers in porous environment / V. Blavatska, C. von Ferber // Condensed Matter Physics. — 2013. — Т. 16, № 3. — С. 34601:1-6. — Бібліогр.: 42 назв. — англ. |
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irk-123456789-1208242017-06-14T03:03:18Z Randomly charged polymers in porous environment Blavatska, V. von Ferber, C. We study the conformational properties of charged polymers in a solvent in the presence of structural obstacles correlated according to a power law ~x-a. We work within the continuous representation of a model of linear chain considered as a random sequence of charges qi=± q₀. Such a model captures the properties of polyampholytes~-- heteropolymers comprising both positively and negatively charged monomers. We apply the direct polymer renormalization scheme and analyze the scaling behavior of charged polymers up to the first order of an ε=6-d, δ=4-a-expansion. Дослiджуються конформацiйнi властивостi заряджених полiмерiв в розчинi у присутностi структурних неоднорiдностей, скорельованих згiдно степеневого закону ∼ x−a. Використовується модель, в якiй полiмерний ланцюжок представлено як випадкову послiдовнiсть зарядiв qi = ±q₀. Така модель описує властивостi полiамфолiтiв – гетерополiмерiв, що мiстять як позитивно, так i негативно зарядженi групи моно-мерiв. Застосовується пiдхiд прямого полiмерного перенормування i аналiзується скейлiнгова поведiнка заряджених полiмерiв до першого порядку подвiйного ² = 6−d, δ = 4−a-розкладу. 2013 Article Randomly charged polymers in porous environment / V. Blavatska, C. von Ferber // Condensed Matter Physics. — 2013. — Т. 16, № 3. — С. 34601:1-6. — Бібліогр.: 42 назв. — англ. 1607-324X PACS: 61.25.hp, 11.10.Hi, 64.60.ae, 89.75.Da DOI:10.5488/CMP.16.34601 arXiv:1307.2878 http://dspace.nbuv.gov.ua/handle/123456789/120824 en Condensed Matter Physics Інститут фізики конденсованих систем НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
We study the conformational properties of charged polymers in a solvent in the presence of structural obstacles correlated according to a power law ~x-a. We work within the continuous representation of a model of linear chain considered as a random sequence of charges qi=± q₀. Such a model captures the properties of polyampholytes~-- heteropolymers comprising both positively and negatively charged monomers. We apply the direct polymer renormalization scheme and analyze the scaling behavior of charged polymers up to the first order of an ε=6-d, δ=4-a-expansion. |
| format |
Article |
| author |
Blavatska, V. von Ferber, C. |
| spellingShingle |
Blavatska, V. von Ferber, C. Randomly charged polymers in porous environment Condensed Matter Physics |
| author_facet |
Blavatska, V. von Ferber, C. |
| author_sort |
Blavatska, V. |
| title |
Randomly charged polymers in porous environment |
| title_short |
Randomly charged polymers in porous environment |
| title_full |
Randomly charged polymers in porous environment |
| title_fullStr |
Randomly charged polymers in porous environment |
| title_full_unstemmed |
Randomly charged polymers in porous environment |
| title_sort |
randomly charged polymers in porous environment |
| publisher |
Інститут фізики конденсованих систем НАН України |
| publishDate |
2013 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/120824 |
| citation_txt |
Randomly charged polymers in porous environment / V. Blavatska, C. von Ferber // Condensed Matter Physics. — 2013. — Т. 16, № 3. — С. 34601:1-6. — Бібліогр.: 42 назв. — англ. |
| series |
Condensed Matter Physics |
| work_keys_str_mv |
AT blavatskav randomlychargedpolymersinporousenvironment AT vonferberc randomlychargedpolymersinporousenvironment |
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2023-10-18T20:38:14Z |
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2023-10-18T20:38:14Z |
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1796150721722187776 |