scholarly journals Soft-mode of charged chiral fibrous viruses (fd)

Soft Matter ◽  
2016 ◽  
Vol 12 (30) ◽  
pp. 6385-6399 ◽  
Author(s):  
Kyongok Kang
Keyword(s):  
Light Scattering ◽  
Dynamic Light Scattering ◽  
Small Angle ◽  
Coherence Length ◽  
Soft Mode ◽  
Spatial Coherence ◽  
Repulsive Forces ◽  
Microscopic Dynamics

From microscopic dynamics of charged chiral fd-viruses, the soft-mode is revealed with a rotation restoring “twist”, obtained from both polarized (VV) and depolarized (VH) small angle dynamic light scattering. Here, I have found the minimum spatial coherence length at a lower I–N binodal concentration, which is due to the reverse of electrostatic repulsive forces with an increase in the concentration of charged chiral rods.

Sodium dodecyl sulfate (SDS) effect on the thermal stability of oxy-HbGp: Dynamic light scattering (DLS) and small angle X-ray scattering (SAXS) studies

2013 ◽  
Vol 111 ◽  
pp. 561-570 ◽  
Author(s):  
José Wilson P. Carvalho ◽  
Fernanda Rosa Alves ◽  
Tatiana Batista ◽  
Francisco Adriano O. Carvalho ◽  
Patrícia S. Santiago ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Light Scattering ◽  
Sodium Dodecyl Sulfate ◽  
Dynamic Light Scattering ◽  
Small Angle ◽  
Sodium Dodecyl ◽  
X Ray ◽  
X Ray Scattering ◽  
Dodecyl Sulfate ◽  
Thermal Stability Of

scholarly journals Use of dynamic light scattering and small-angle X-ray scattering to characterize new surfactants in solution conditions for membrane-protein crystallization

2015 ◽  
Vol 71 (7) ◽  
pp. 838-846 ◽  
Author(s):  
Mohamed Dahani ◽  
Laurie-Anne Barret ◽  
Simon Raynal ◽  
Colette Jungas ◽  
Pétra Pernot ◽  
...  
Keyword(s):  
Light Scattering ◽  
Dynamic Light Scattering ◽  
Membrane Protein ◽  
Small Angle ◽  
Protein Crystallization ◽  
X Ray ◽  
X Ray Scattering ◽  
Membrane Protein Crystallization ◽  
Surfactant Phase ◽  
Ray Scattering

The structural and interactive properties of two novel hemifluorinated surfactants, F2H9-β-M and F4H5-β-M, the syntheses of which were based on the structure and hydrophobicity of the well known dodecyl-β-maltoside (DD-β-M), are described. The shape of their micellar assemblies was characterized by small-angle X-ray scattering and their intermicellar interactions in crystallizing conditions were measured by dynamic light scattering. Such information is essential for surfactant phase-diagram determination and membrane-protein crystallization.

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