Surface dilational rheology of mixed adsorption layers at liquid interfaces

The dilational rheology for mixed solutions of surface active compounds is easy to measure with existing methods, however, there are very few attempts only to analyse the resulting data on the basis of a theoretical model. Models by Jiang et al., Joos, and by Lucassen and van den Tempel (for single...

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Podrobná bibliografia
Vydané v:	Advances in colloid and interface science Ročník 122; číslo 1; s. 57 - 66
Hlavní autori:	Aksenenko, E.V., Kovalchuk, V.I., Fainerman, V.B., Miller, R.
Médium:	Journal Article Konferenčný príspevok..
Jazyk:	English
Vydavateľské údaje:	Amsterdam Elsevier B.V 25.09.2006 Elsevier
Predmet:	Adsorption Chemistry Chemistry, Physical - methods Colloids - chemistry Elasticity Exact sciences and technology Gas-liquid interface and liquid-liquid interface General and physical chemistry Ions - chemistry Lactoglobulins - chemistry Models, Chemical Models, Statistical Models, Theoretical Proteins - chemistry Rheology - methods Surface physical chemistry Surface Properties Surface-Active Agents - chemistry Gas liquid interface Viscoelasticity Elastic modulus Rheology Non ionic surfactant Review Surfactant Protein Binary mixture Adsorption Lactoglobulins Aqueous solution Rheological properties
ISSN:	0001-8686, 1873-3727
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Popis
Shrnutí:	The dilational rheology for mixed solutions of surface active compounds is easy to measure with existing methods, however, there are very few attempts only to analyse the resulting data on the basis of a theoretical model. Models by Jiang et al., Joos, and by Lucassen and van den Tempel (for single compounds) are compared here and applied to experimental data. The mentioned models converge to each other after some small modifications and represent a very good scientific background for studies of the mechanical behaviour of mixed adsorption layers. As example, the experimental results for mixed solutions containing a globular protein (β-lactoglobulin) and a non-ionic surfactant (alkyl dimethyl phosphine oxide) are analysed by the obtained dependencies, using some new proposed numerical procedures.
Bibliografia:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 ObjectType-Review-3 content type line 23
ISSN:	0001-8686 1873-3727
DOI:	10.1016/j.cis.2006.06.012