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Modeling of Polyelectrolyte Adsorption from Micellar Solutions onto Biomimetic Substrates
[Image: see text] Depositing cationic polyelectrolytes (PEs) from micellar solutions that include surfactants (SU) onto surfaces is a rich, complex, highly relevant, and challenging topic that covers a broad field of practical applications (e.g., from industrial to personal care). The role of the mo...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical
Society
2017
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5611677/ https://www.ncbi.nlm.nih.gov/pubmed/28832151 http://dx.doi.org/10.1021/acs.jpcb.7b05195 |
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author | Banerjee, Soumi Cazeneuve, Colette Baghdadli, Nawel Ringeissen, Stéphanie Léonforte, Fabien Leermakers, Frans A.M. Luengo, Gustavo S. |
author_facet | Banerjee, Soumi Cazeneuve, Colette Baghdadli, Nawel Ringeissen, Stéphanie Léonforte, Fabien Leermakers, Frans A.M. Luengo, Gustavo S. |
author_sort | Banerjee, Soumi |
collection | PubMed |
description | [Image: see text] Depositing cationic polyelectrolytes (PEs) from micellar solutions that include surfactants (SU) onto surfaces is a rich, complex, highly relevant, and challenging topic that covers a broad field of practical applications (e.g., from industrial to personal care). The role of the molecular architecture of the constituents of the PEs are often overruled, or at least and either, underestimated in regard to the surface properties. In this work, we aim to evaluate the effect of a model biomimetic surface that shares the key characteristics of the extreme surface of hair and its concomitant chemo- and physisorbed properties onto the deposition of a complex PEs:SU system. To tackle out the effect of the molecular architecture of the PEs, we consider (i) a purely linear and hydrophilic PE (P(100)) and (ii) a PE with lateral amphiphilic chains (PegPE). Using numerical self-consistent field calculations, we show that the architecture of the constituents interfere with the surface properties in a nonintuitive way such that, depending on the amphiphilicity and hydrophilicity of the PEs and the hydrophobicity of the surface, a re-entrant adsorbing transition can be observed, the lipid coverage of the model hair surface being the unique control parameter. Such a behavior is rationalized by the anticooperative associative properties of the coacervate micelles in solution, which is also controlled by the architecture of the PEs and SU. We now expect that PEs adsorption, as a rule, is governed by the molecular details of the species in solution as well as the surface specificities. We emphasize that molecular realistic modeling is essential to rationalize and optimize the adsorption process of, for example, polymer conditioning agents in water-rinsed cosmetic or textile applications. |
format | Online Article Text |
id | pubmed-5611677 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | American Chemical
Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-56116772017-09-26 Modeling of Polyelectrolyte Adsorption from Micellar Solutions onto Biomimetic Substrates Banerjee, Soumi Cazeneuve, Colette Baghdadli, Nawel Ringeissen, Stéphanie Léonforte, Fabien Leermakers, Frans A.M. Luengo, Gustavo S. J Phys Chem B [Image: see text] Depositing cationic polyelectrolytes (PEs) from micellar solutions that include surfactants (SU) onto surfaces is a rich, complex, highly relevant, and challenging topic that covers a broad field of practical applications (e.g., from industrial to personal care). The role of the molecular architecture of the constituents of the PEs are often overruled, or at least and either, underestimated in regard to the surface properties. In this work, we aim to evaluate the effect of a model biomimetic surface that shares the key characteristics of the extreme surface of hair and its concomitant chemo- and physisorbed properties onto the deposition of a complex PEs:SU system. To tackle out the effect of the molecular architecture of the PEs, we consider (i) a purely linear and hydrophilic PE (P(100)) and (ii) a PE with lateral amphiphilic chains (PegPE). Using numerical self-consistent field calculations, we show that the architecture of the constituents interfere with the surface properties in a nonintuitive way such that, depending on the amphiphilicity and hydrophilicity of the PEs and the hydrophobicity of the surface, a re-entrant adsorbing transition can be observed, the lipid coverage of the model hair surface being the unique control parameter. Such a behavior is rationalized by the anticooperative associative properties of the coacervate micelles in solution, which is also controlled by the architecture of the PEs and SU. We now expect that PEs adsorption, as a rule, is governed by the molecular details of the species in solution as well as the surface specificities. We emphasize that molecular realistic modeling is essential to rationalize and optimize the adsorption process of, for example, polymer conditioning agents in water-rinsed cosmetic or textile applications. American Chemical Society 2017-08-23 2017-09-21 /pmc/articles/PMC5611677/ /pubmed/28832151 http://dx.doi.org/10.1021/acs.jpcb.7b05195 Text en Copyright © 2017 American Chemical Society This is an open access article published under a Creative Commons Non-Commercial No Derivative Works (CC-BY-NC-ND) Attribution License (http://pubs.acs.org/page/policy/authorchoice_ccbyncnd_termsofuse.html) , which permits copying and redistribution of the article, and creation of adaptations, all for non-commercial purposes. |
spellingShingle | Banerjee, Soumi Cazeneuve, Colette Baghdadli, Nawel Ringeissen, Stéphanie Léonforte, Fabien Leermakers, Frans A.M. Luengo, Gustavo S. Modeling of Polyelectrolyte Adsorption from Micellar Solutions onto Biomimetic Substrates |
title | Modeling of Polyelectrolyte Adsorption from Micellar
Solutions onto Biomimetic Substrates |
title_full | Modeling of Polyelectrolyte Adsorption from Micellar
Solutions onto Biomimetic Substrates |
title_fullStr | Modeling of Polyelectrolyte Adsorption from Micellar
Solutions onto Biomimetic Substrates |
title_full_unstemmed | Modeling of Polyelectrolyte Adsorption from Micellar
Solutions onto Biomimetic Substrates |
title_short | Modeling of Polyelectrolyte Adsorption from Micellar
Solutions onto Biomimetic Substrates |
title_sort | modeling of polyelectrolyte adsorption from micellar
solutions onto biomimetic substrates |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5611677/ https://www.ncbi.nlm.nih.gov/pubmed/28832151 http://dx.doi.org/10.1021/acs.jpcb.7b05195 |
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