Polyelectrolyte Bundles
Using extensive Molecular Dynamics simulations we study the behavior of polyelectrolytes with hydrophobic side chains, which are known to form cylindrical micelles in aqueous solution. We investigate the stability of such bundles with respect to hydrophobicity, the strength of the electrostatic inte...
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| creator | Limbach, H. J Sayar, M Holm, C |
| description | Using extensive Molecular Dynamics simulations we study the behavior of
polyelectrolytes with hydrophobic side chains, which are known to form
cylindrical micelles in aqueous solution. We investigate the stability of such
bundles with respect to hydrophobicity, the strength of the electrostatic
interaction, and the bundle size. We show that for the parameter range relevant
for sulfonated poly-para-phenylenes (PPP) one finds a stable finite bundle
size. In a more generic model we also show the influence of the length of the
precursor oligomer on the stability of the bundles. We also point out that our
model has close similarities to DNA solutions with added condensing agents,
hinting to the possibility that the size of DNA aggregates is under certain
circumstances thermodynamically limited. |
| doi_str_mv | 10.48550/arxiv.cond-mat/0312576 |
| format | Article |
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polyelectrolytes with hydrophobic side chains, which are known to form
cylindrical micelles in aqueous solution. We investigate the stability of such
bundles with respect to hydrophobicity, the strength of the electrostatic
interaction, and the bundle size. We show that for the parameter range relevant
for sulfonated poly-para-phenylenes (PPP) one finds a stable finite bundle
size. In a more generic model we also show the influence of the length of the
precursor oligomer on the stability of the bundles. We also point out that our
model has close similarities to DNA solutions with added condensing agents,
hinting to the possibility that the size of DNA aggregates is under certain
circumstances thermodynamically limited.</description><identifier>DOI: 10.48550/arxiv.cond-mat/0312576</identifier><language>eng</language><subject>Physics - Soft Condensed Matter</subject><creationdate>2003-12</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,780,885</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/cond-mat/0312576$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.1088/0953-8984/16/22/012$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.48550/arXiv.cond-mat/0312576$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Limbach, H. J</creatorcontrib><creatorcontrib>Sayar, M</creatorcontrib><creatorcontrib>Holm, C</creatorcontrib><title>Polyelectrolyte Bundles</title><description>Using extensive Molecular Dynamics simulations we study the behavior of
polyelectrolytes with hydrophobic side chains, which are known to form
cylindrical micelles in aqueous solution. We investigate the stability of such
bundles with respect to hydrophobicity, the strength of the electrostatic
interaction, and the bundle size. We show that for the parameter range relevant
for sulfonated poly-para-phenylenes (PPP) one finds a stable finite bundle
size. In a more generic model we also show the influence of the length of the
precursor oligomer on the stability of the bundles. We also point out that our
model has close similarities to DNA solutions with added condensing agents,
hinting to the possibility that the size of DNA aggregates is under certain
circumstances thermodynamically limited.</description><subject>Physics - Soft Condensed Matter</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNpjYJA3NNAzsTA1NdBPLKrILNNLzs9L0c1NLNE3MDY0MjU342QQD8jPqUzNSU0uKQIySlIVnErzUnJSi3kYWNMSc4pTeaE0N4Oqm2uIs4cu2KD4gqLM3MSiyniQgfFAA-OhBhoTqw4ARTgwYA</recordid><startdate>20031222</startdate><enddate>20031222</enddate><creator>Limbach, H. J</creator><creator>Sayar, M</creator><creator>Holm, C</creator><scope>GOX</scope></search><sort><creationdate>20031222</creationdate><title>Polyelectrolyte Bundles</title><author>Limbach, H. J ; Sayar, M ; Holm, C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-arxiv_primary_cond_mat_03125763</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Physics - Soft Condensed Matter</topic><toplevel>online_resources</toplevel><creatorcontrib>Limbach, H. J</creatorcontrib><creatorcontrib>Sayar, M</creatorcontrib><creatorcontrib>Holm, C</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Limbach, H. J</au><au>Sayar, M</au><au>Holm, C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Polyelectrolyte Bundles</atitle><date>2003-12-22</date><risdate>2003</risdate><abstract>Using extensive Molecular Dynamics simulations we study the behavior of
polyelectrolytes with hydrophobic side chains, which are known to form
cylindrical micelles in aqueous solution. We investigate the stability of such
bundles with respect to hydrophobicity, the strength of the electrostatic
interaction, and the bundle size. We show that for the parameter range relevant
for sulfonated poly-para-phenylenes (PPP) one finds a stable finite bundle
size. In a more generic model we also show the influence of the length of the
precursor oligomer on the stability of the bundles. We also point out that our
model has close similarities to DNA solutions with added condensing agents,
hinting to the possibility that the size of DNA aggregates is under certain
circumstances thermodynamically limited.</abstract><doi>10.48550/arxiv.cond-mat/0312576</doi><oa>free_for_read</oa></addata></record> |
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| identifier | DOI: 10.48550/arxiv.cond-mat/0312576 |
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| language | eng |
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| subjects | Physics - Soft Condensed Matter |
| title | Polyelectrolyte Bundles |
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