Simultaneous Control of pH and Ionic Strength during Interfacial Rheology of β-Lactoglobulin Fibrils Adsorbed at Liquid/Liquid Interfaces

Langmuir ◽  
2012 ◽  
Vol 28 (34) ◽  
pp. 12536-12543 ◽  
Author(s):  
Patrick A. Rühs ◽  
Nathalie Scheuble ◽  
Erich J. Windhab ◽  
Raffaele Mezzenga ◽  
Peter Fischer
Keyword(s):  
Ionic Strength ◽  
Interfacial Rheology ◽  
Liquid Interfaces ◽  
Simultaneous Control ◽  
Β Lactoglobulin

Bridging the Gap between the Nanostructural Organization and Macroscopic Interfacial Rheology of Amyloid Fibrils at Liquid Interfaces

Langmuir ◽  
2014 ◽  
Vol 30 (33) ◽  
pp. 10090-10097 ◽  
Author(s):  
Sophia Jordens ◽  
Patrick A. Rühs ◽  
Christine Sieber ◽  
Lucio Isa ◽  
Peter Fischer ◽  
...  
Keyword(s):  
Amyloid Fibrils ◽  
Interfacial Rheology ◽  
Liquid Interfaces ◽  
Nanostructural Organization

Interfacial Rheology of Hydrogen-Bonded Polymer Multilayers Assembled at Liquid Interfaces: Influence of Anchoring Energy and Hydrophobic Interactions

Langmuir ◽  
2016 ◽  
Vol 32 (24) ◽  
pp. 6089-6096 ◽  
Author(s):  
Sandrine Le Tirilly ◽  
Corentin Tregouët ◽  
Mathilde Reyssat ◽  
Stéphane Bône ◽  
Cédric Geffroy ◽  
...  
Keyword(s):  
Hydrophobic Interactions ◽  
Interfacial Rheology ◽  
Liquid Interfaces ◽  
Anchoring Energy ◽  
Hydrogen Bonded

Effect of Humic Substances on Americium (III) Retention onto Silica

1988 ◽  
Vol 127 ◽  
Author(s):  
Valerie Moulin ◽  
Denise Stammose
Keyword(s):  
Ionic Strength ◽  
Humic Substances ◽  
Safety Assessment ◽  
Natural Waters ◽  
Major Influence ◽  
Liquid Interfaces ◽  
Aquifer Systems ◽  
Humic Materials ◽  
Solid Liquid ◽  
Influence Of Ph

ABSTRACTThe migration/retention phenomena of radionuclides in geological systems are of great interest for the safety assessment of a nuclear disposal. Interactions at solid/liquid interfaces play a significant role in the speculation and transport of radionuclides in aquifer systems. Oxide surfaces and humic substances which occur in natural waters in large concentration ranges (from few mg/1 to several hundred mg/1) may have a major influence on radionuclides behaviour. For this purpose, studies have been carried out on a ternary system: oxide-humic substances-americium (III). The influence of pH, ionic strength and humic concentration on the adsorption of americium onto silica has been investigated. The ionic strength of the solution (0.1 and 0.01) has little effect on the americium adsorption. In the presence of humic materials, the fixation of americium is enhanced at low pH (pH<5) whereas, at higher pH (pH>5), the adsorption is lowered and dependent of humic concentration.

Shear and dilatational linear and nonlinear subphase controlled interfacial rheology of β-lactoglobulin fibrils and their derivatives

2013 ◽  
Vol 57 (3) ◽  
pp. 1003-1022 ◽  
Author(s):  
Patrick A. Rühs ◽  
Christine Affolter ◽  
Erich J. Windhab ◽  
Peter Fischer
Keyword(s):  
Interfacial Rheology ◽  
Linear And Nonlinear ◽  
Β Lactoglobulin
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