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147 Newest Publications about the topic static light scattering

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Purification, crystallization and preliminary crystallographic analysis of very-long-chain acyl-CoA dehydrogenase from Caenorhabditis elegans

09-Apr-2010 | Acta Crystallographica Section F, 2010

Acyl-CoA dehydrogenase [acyl-CoA:(acceptor) 2,3-oxidoreductase; EC 1.3.99.3] catalyzes the first reaction step in mitochondrial fatty-acid [beta]-oxidation. Here, the very-long-chain acyl-CoA dehydrogenase from Caenorhabditis elegans (cVLCAD) has been cloned and overexpressed in Escherichia coli ...

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Molecular and hydrodynamic characteristics of star-shaped polystyrenes with one or two fullerene (C60) molecules as a branching center

07-Apr-2010 | A. P. Filippov, O. A. Romanova, L. V. Vinogradova, Polymer Science Series A, 2010

The molecular properties of regular star-shaped polystyrenes with different numbers of arms (6, 12, and 22) and different structures of the branching center (one or two covalently bonded fullerene C60 molecules) are studied by static light scattering; translational diffusion; and viscometry in ...

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Flexible loops of thread-like micelles are formed upon interaction of L-α-dimyristoyl-phosphatidyl-choline with the biosurfactant surfactin as revealed by cryo-electron tomography

17-Mar-2010 | Christoph, Boettcher , Henny, Kell , Josef F., Holzwarth , Joachim, Vater, Biophysical Chemistry, 2010

Vesicles of L-α-dimyristoyl phosphatidylcholine (DMPC) are known to disintegrate upon treatment with surfactin, a lipoheptapeptide biosurfactant from Bacillus subtilis OKB 105 as was observed by static light scattering (SLS) and cryo-transmission electron microscopy (cryo-TEM) recently. The lysis ...

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Temperature-sensitive behaviour of poly(glycidol)-b-poly(N-isopropylacrylamide) block copolymers

11-Mar-2010 | Sebastian Mendrek, Aleksandra Mendrek, Hans-Juergen Adler, Andrzej Dworak, Dirk Kuckling, Colloid & Polymer Science, 2010

Temperature-sensitive poly(glycidol)-b-poly(N-isopropylacrylamide) block copolymers (PGl55PNIPAAmy) were synthesised and their aqueous solutions investigated by different methods including differential scanning calorimetry (DSC), UV-VIS spectroscopy as well as dynamic and static light scattering. ...

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Self-association of Zn-insulin at neutral pH: Investigation by concentration gradient static and dynamic light scattering

10-Feb-2010 | Arun K., Attri , Cristina, Fernández , Allen P., Minton, Biophysical Chemistry, 2010

Equilibrium self-association of Zn-insulin at pH 7.0 was characterized over the range 0.3 – 5mg/mL by simultaneous measurement of static and dynamic light scattering. Analysis of static light scattering yielded a concentration-dependent weight-average molecular weight, and analysis of dynamic ...

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pH-dependent self-association of zinc-free insulin characterized by concentration-gradient static light scattering

08-Feb-2010 | Arun K., Attri , Cristina, Fernández , Allen P., Minton, Biophysical Chemistry, 2010

Insulin self-association at pH 1.85, 1.95, 3.0, 7.2, 8.0 and 10 was studied via composition gradient light scattering (CG-SLS). At pH 1.95 in acetic acid, insulin was found to exist as a monomer, and in pH 1.85 HCl as a dimer. At pH values of 3.0 – 8.0, the dependence of scattering intensity upon ...

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Hydrodynamic, optical, and electrooptical properties of macromolecules of third-generation cylindrical dendrimers in chloroform and dichloroacetic acid

02-Feb-2010 | N. V. Tsvetkov, L. N. Andreeva, S. K. Filippov, S. V. Bushin, M. A. Bezrukova, I. A. Marchenko, I. A. Strelina, V. P ..., Polymer Science Series A, 2010

Acrylic polymers containing side dendrons of the third generation based on L-aspartic acid have been studied via the methods of molecular hydrodynamics, dynamic and static light-scattering, optics, and electrooptics. There are marked differences in hydrodynamic and optical properties of the ...

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