Dynamic Neutron Scattering by Biological Systems
نویسندگان
چکیده
منابع مشابه
Small-angle X-ray and neutron scattering by biological macromolecules.
be 35.1 kJ/mol (8.4 kcal/mol) for formation of the complex and 115.9 kJ/mol(27.7 kcal/mol) for dissociation of the complex. The kinetic results, as well as helping to describe and validate the model of hyaluronate-proteoglycan interaction, are also of value in the design of experiments. In the experiment shown in Fig. 1 equilibrium is only attained after approx. 1-lfh, as monitored by light-sca...
متن کاملHigh pressure – unfolding of myoglobin studied by dynamic neutron scattering
Globular proteins tend to unfold in response to the application of hydrostatic pressure typically above 3 kbar. This process is driven by a decrease in volume, which may occur either by releasing intra-molecular voids or by contraction of the solvent near the newly exposed protein surface. The latter involves changes in structure of the protein–solvent network. By dynamic neutron scattering we ...
متن کاملStructural characterization of ionic gelator studied by dynamic light scattering and small-angle neutron scattering.
Structural characterization of a hydrogel consisting of an oligomeric electrolyte, poly[pyridinium-1,4-diyliminocarbonyl-1,4-phenylenemethylene chloride] (1-Cl) as an ionic gelator was carried out by static and dynamic light scattering (SLS/DLS) and small-angle neutron scattering (SANS) techniques. All the measurements were performed by changing the concentration and temperature. We have succes...
متن کاملNeutron Scattering Studies of Heavy Fermion Systems
Synopsis We review the results of recent studies of the elastic and inelastic neutron scattering from a variety of heavy fermion compounds. This class of materials exhibits a rich variety of ground states: an-tiferromagnetically ordered, superconducting, semiconducting, and paramagnetic. Neutron scattering from single crystals and powders has been a productive tool for probing the magnetic orde...
متن کاملDynamic scaling of quasielastic neutron scattering spectra from interfacial water.
A method for analysis of high-resolution quasielastic neutron scattering (QENS) spectra of water in porous media is proposed and applied to the case of water in hydrated tricalcium and dicalcium silicates. We plot the normalized frequency-dependent susceptibility as a function of a scaling variable [omega]/omega(p), where omega(p) is the peak position of the susceptibility function. QENS data h...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Annual Review of Biophysics
سال: 2018
ISSN: 1936-122X,1936-1238
DOI: 10.1146/annurev-biophys-070317-033358