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Effects of Ca(2+) Ion Condensation on the Molecular Structure of Polystyrene Sulfonate at Air–Water Interfaces

[Image: see text] The structure of poly(sodium 4-styrenesulfonate) (NaPSS) polyelectrolytes at air–water interfaces was investigated with tensiometry, ellipsometry, and vibrational sum-frequency generation (SFG) in the presence of low and high CaCl(2) concentrations. In addition, we have studied the...

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Detalles Bibliográficos
Autores principales: Schulze-Zachau, Felix, Bachmann, Silvia, Braunschweig, Björn
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2018
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6170951/
https://www.ncbi.nlm.nih.gov/pubmed/30188134
http://dx.doi.org/10.1021/acs.langmuir.8b02631

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