A theoretical and experimental investigation of the effect of sodium dodecyl sulfate on the structural and conformational properties of bovine β-casein

Soft Matter ◽  
2019 ◽  
Vol 15 (7) ◽  
pp. 1551-1561 ◽  
Author(s):  
Meng Zhou ◽  
Yuanyuan Xia ◽  
Feng Cao ◽  
Na Li ◽  
Yacine Hemar ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Experimental Investigation ◽  
Structural Change ◽  
Sodium Dodecyl Sulfate ◽  
Small Angle ◽  
Sodium Dodecyl ◽  
X Ray ◽  
X Ray Scattering ◽  
Conformational Properties ◽  
Dynamics Simulations

The mechanism of SDS-induced structural change of β-casein has been revealed by molecular dynamics simulations and small angle X-ray scattering.

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 Structure and Stability of Microvoids in a-Si:H

1993 ◽  
Vol 297 ◽  
Author(s):  
R. Biswas ◽  
I. Kwon
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Structural Properties ◽  
Small Angle ◽  
Limited Range ◽  
Dangling Bonds ◽  
X Ray ◽  
X Ray Scattering ◽  
Internal Surfaces ◽  
Dynamics Simulations

Microvoids have been observed in a-Si:H as demonstrated by small angle X-ray scattering. We have studied the structural properties of these microvoids with molecular dynamics simulations. Using molecular dynamics simulations with classical potentials, we have created microvoids by removing Si and H atoms from a computer generated a-Si:H network. The internal surfaces of the microvoids were passivated with additional H atoms and the microvoids were fully relaxed. Microvoids over a limited range of sizes (5-90 missing atoms) were examined. We obtained a relaxed microvoid structure with no dangling bonds for a microvoid with 17 missing atoms, whereas other sizes examined produced less relaxed models with short H-H distances at the microvoid surface. The strains near the microvoid surface are described. The microvoid model was stable to local excitations on weak bonds in the vicinity of the microvoid.

How does growth hormone releasing hexapeptide self-assemble in nanotubes?

Soft Matter ◽  
2014 ◽  
Vol 10 (46) ◽  
pp. 9260-9269 ◽  
Author(s):  
Héctor Santana ◽  
Cesar L. Avila ◽  
Ingrid Cabrera ◽  
Rolando Páez ◽  
Viviana Falcón ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Molecular Dynamics ◽  
Growth Hormone ◽  
Molecular Dynamics Simulations ◽  
Small Angle ◽  
X Ray ◽  
X Ray Scattering ◽  
Hollow Cylinders ◽  
Dynamics Simulations ◽  
Ray Scattering

Growth hormone releasing peptide-6 self-assembles into long hollow-cylinders, as evidenced by electron microscopy, small-angle X-ray scattering and molecular dynamics simulations.

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