Journal article
Nature of Amine-Surfactant Interactions at the Air-Solution Interface (dagger).
- Abstract:
-
The surface tension and adsorption behavior of polymer/surfactant mixtures of polyethyleneimine (PEI)/sodium dodecyl sulfate (SDS) is strongly dependent on pH. At both low and high pH, a strong PEI/SDS interaction gives rise to surface polymer/surfactant complex formation that results in significantly enhanced SDS adsorption at very low SDS concentrations and in multilayer formation at the interface. At low pH, this strong PEI/SDS interaction is dominated by the electrostatic attraction betwe...
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- Publication status:
- Published
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- Publisher copy:
- 10.1021/la8024843
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Authors
Bibliographic Details
- Journal:
- Langmuir
- Volume:
- 25
- Issue:
- 7
- Pages:
- 3972-3980
- Publication date:
- 2008-12-08
- DOI:
- EISSN:
-
1520-5827
- ISSN:
-
0743-7463
- Source identifiers:
-
34592
Item Description
- Language:
- English
- Pubs id:
-
pubs:34592
- UUID:
-
uuid:ab60e69e-d7cc-40b0-b1d8-05a60b323015
- Local pid:
- pubs:34592
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2008
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