Influence of pressure on structure and dynamics of bovine pancreatic trypsin inhibitor (BPTI): Small angle and quasi-elastic neutron scattering studies

2006 ◽  
Vol 1764 (3) ◽  
pp. 414-423 ◽  
Author(s):  
M.-S. Appavou ◽  
G. Gibrat ◽  
M.-C. Bellissent-Funel
Keyword(s):  
Neutron Scattering ◽  
Trypsin Inhibitor ◽  
Small Angle ◽  
Bovine Pancreatic Trypsin Inhibitor ◽  
Elastic Neutron ◽  
Structure And Dynamics ◽  
Pancreatic Trypsin Inhibitor ◽  
Elastic Neutron Scattering

Small angle and quasi-elastic neutron scattering studies on polymethylmethacrylate latices in nonpolar media

1983 ◽  
Vol 261 (7) ◽  
pp. 555-564 ◽  
Author(s):  
D. J. Cebula ◽  
J. W. Goodwin ◽  
R. H. Ottewill ◽  
G. Jenkin ◽  
J. Tabony
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Elastic Neutron ◽  
Elastic Neutron Scattering

scholarly journals Effects of water on the stochastic motions of propane confined in MCM-41-S pores

2019 ◽  
Vol 21 (45) ◽  
pp. 25035-25046 ◽  
Author(s):  
Siddharth Gautam ◽  
Tran Thi Bao Le ◽  
Gernot Rother ◽  
Niina Jalarvo ◽  
Tingting Liu ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Neutron Scattering ◽  
Molecular Dynamics Simulations ◽  
Elastic Neutron ◽  
Structure And Dynamics ◽  
Cylindrical Pores ◽  
Elastic Neutron Scattering ◽  
Dynamics Simulations ◽  
Mcm 41

Quasi-elastic neutron scattering (QENS) and molecular dynamics simulations (MDS) reveal the effects of water on the structure and dynamics of propane confined in 1.5 nm wide cylindrical pores of MCM-41-S.

scholarly journals Dynamics of Water and Other Molecular Liquids Confined Within Voids and on Surface of Lignin Aggregates in Aging Bio Crude Oils

2021 ◽  
Vol 9 ◽  
Author(s):  
Massimo Bonini ◽  
Emiliano Fratini ◽  
Antonio Faraone
Keyword(s):  
Neutron Scattering ◽  
Renewable Energy Sources ◽  
Quantitative Information ◽  
Translational Diffusion ◽  
Crude Oils ◽  
Time Range ◽  
Molecular Liquids ◽  
Elastic Neutron ◽  
Structure And Dynamics ◽  
Elastic Neutron Scattering

Neutron scattering methods were employed to study the microscopic structure and dynamics of Bio Crude Oils (BCOs) and their lignin fractions. The structure of the carbonaceous aggregates was investigated using Small Angle Neutron Scattering to reveal a fractal hierarchy as well as a growth of the aggregates as the aging of the BCO proceeds. Elastic Neutron Scattering measurements indicate that BCO liquid phase, comprised of water and other hydrogenated molecular liquids, is in a state of extreme confinement. Quasi-Elastic Neutron Scattering yields information on the molecular motions, indicating that long range translational diffusion is suppressed and only localized dynamics take place on the tens of picosecond time range. The obtained results provide quantitative information on the molecular activity, as aging proceed, in these reactive materials of relevance as potential renewable energy sources.

Membranes studied using neutron scattering and NMR

1995 ◽  
Vol 73 (11-12) ◽  
pp. 687-696 ◽  
Author(s):  
Myer Bloom ◽  
Thomas M. Bayerl
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Neutron Scattering ◽  
Spectral Characteristics ◽  
Nmr Relaxation ◽  
Elastic Neutron ◽  
Fluid Membranes ◽  
Dynamical Properties ◽  
Elastic Neutron Scattering ◽  
Complementary Techniques

After reviewing some of the basic measurements that characterize the study of physical properties of matter using neutron scattering and nuclear magnetic resonance (NMR), connections between information obtained in current research on fluid membranes using these two complementary techniques are explored in two major chapters. In the first, the type of information on the structure of fluid membranes obtained from coherent elastic neutron scattering is compared with that from NMR spectral characteristics. Then, the type of information obtained on dynamical properties from NMR relaxation (T1 and T2) measurements is compared with that from quasi-elastic neutron scattering. Examples of such connections are given with an emphasis on relationships between the time and distance scales intrinsic to neutron scattering and NMR.

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