Cation Bridging Studied by Specular Neutron Reflection

[Image: see text] The binding of an anionic surfactant onto an anionic surface by addition of divalent ions is reported based on experimental data from specular neutron reflection (NR) and attenuated total internal reflection IR spectroscopy (ATR-IR). Similar measurements using monovalent ions (sodi...

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Autores principales: Wang, Xiaofan, Lee, Seung Yeon, Miller, Kathryn, Welbourn, Rebecca, Stocker, Isabella, Clarke, Stuart, Casford, Michael, Gutfreund, Philipp, Skoda, Maximilian W. A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2013
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3748452/
https://www.ncbi.nlm.nih.gov/pubmed/23547891
http://dx.doi.org/10.1021/la400767u
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author Wang, Xiaofan
Lee, Seung Yeon
Miller, Kathryn
Welbourn, Rebecca
Stocker, Isabella
Clarke, Stuart
Casford, Michael
Gutfreund, Philipp
Skoda, Maximilian W. A.
author_facet Wang, Xiaofan
Lee, Seung Yeon
Miller, Kathryn
Welbourn, Rebecca
Stocker, Isabella
Clarke, Stuart
Casford, Michael
Gutfreund, Philipp
Skoda, Maximilian W. A.
author_sort Wang, Xiaofan
collection PubMed
description [Image: see text] The binding of an anionic surfactant onto an anionic surface by addition of divalent ions is reported based on experimental data from specular neutron reflection (NR) and attenuated total internal reflection IR spectroscopy (ATR-IR). Similar measurements using monovalent ions (sodium) do not show any evidence of such adsorption, even though the amount of surfactant can be much higher. This data is interpreted in terms of the so-called bridging mechanism of ion binding.
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spelling pubmed-37484522013-08-23 Cation Bridging Studied by Specular Neutron Reflection Wang, Xiaofan Lee, Seung Yeon Miller, Kathryn Welbourn, Rebecca Stocker, Isabella Clarke, Stuart Casford, Michael Gutfreund, Philipp Skoda, Maximilian W. A. Langmuir [Image: see text] The binding of an anionic surfactant onto an anionic surface by addition of divalent ions is reported based on experimental data from specular neutron reflection (NR) and attenuated total internal reflection IR spectroscopy (ATR-IR). Similar measurements using monovalent ions (sodium) do not show any evidence of such adsorption, even though the amount of surfactant can be much higher. This data is interpreted in terms of the so-called bridging mechanism of ion binding. American Chemical Society 2013-04-02 2013-05-07 /pmc/articles/PMC3748452/ /pubmed/23547891 http://dx.doi.org/10.1021/la400767u Text en Copyright © 2013 American Chemical Society Terms of Use CC-BY (http://pubs.acs.org/page/policy/authorchoice_ccby_termsofuse.html)
spellingShingle Wang, Xiaofan
Lee, Seung Yeon
Miller, Kathryn
Welbourn, Rebecca
Stocker, Isabella
Clarke, Stuart
Casford, Michael
Gutfreund, Philipp
Skoda, Maximilian W. A.
Cation Bridging Studied by Specular Neutron Reflection
title Cation Bridging Studied by Specular Neutron Reflection
title_full Cation Bridging Studied by Specular Neutron Reflection
title_fullStr Cation Bridging Studied by Specular Neutron Reflection
title_full_unstemmed Cation Bridging Studied by Specular Neutron Reflection
title_short Cation Bridging Studied by Specular Neutron Reflection
title_sort cation bridging studied by specular neutron reflection
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3748452/
https://www.ncbi.nlm.nih.gov/pubmed/23547891
http://dx.doi.org/10.1021/la400767u
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