scholarly journals Low-Temperature Decoupling of Water and Protein Dynamics Measured by Neutron Scattering

2017 ◽  
Vol 8 (19) ◽  
pp. 4883-4886 ◽  
Author(s):  
Antonio Benedetto
Keyword(s):  
Low Temperature ◽  
Neutron Scattering ◽  
Protein Dynamics

Low-frequency single-crystal Raman, far-infrared, and inelastic neutron scattering studies of acetanilide at low temperature

1991 ◽  
Vol 95 (13) ◽  
pp. 5281-5286 ◽  
Author(s):  
Clifford T. Johnston ◽  
Stephen F. Agnew ◽  
Juergen Eckert ◽  
Llewellyn H. Jones ◽  
Basil I. Swanson ◽  
...  
Keyword(s):  
Low Temperature ◽  
Neutron Scattering ◽  
Single Crystal ◽  
Inelastic Neutron Scattering ◽  
Low Frequency ◽  
Far Infrared ◽  
Inelastic Neutron

Low temperature magnetic excitations in Nd2CuO4 single crystals studied by neutron scattering

1996 ◽  
Vol 100 (10) ◽  
pp. 683-686 ◽  
Author(s):  
H. Casalta ◽  
P. Bourges ◽  
D. Petitgrand ◽  
A. Ivanov
Keyword(s):  
Low Temperature ◽  
Neutron Scattering ◽  
Single Crystals ◽  
Magnetic Excitations

scholarly journals Low-temperature dynamics of magnetic colloids studied by time-resolved small-angle neutron scattering

2008 ◽  
Vol 77 (18) ◽  
Author(s):  
A. Wiedenmann ◽  
U. Keiderling ◽  
M. Meissner ◽  
D. Wallacher ◽  
R. Gähler ◽  
...  
Keyword(s):  
Low Temperature ◽  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Time Resolved ◽  
Temperature Dynamics ◽  
Magnetic Colloids

Phase Transitions and Water Dynamics of [Mn(H2O)6](ClO4 )2 Studied by Differential Scanning Calorimetry and Neutron Scattering Methods

2000 ◽  
Vol 55 (9-10) ◽  
pp. 759-764 ◽  
Author(s):  
E. Mikuli ◽  
A. Migdał-Mikuli ◽  
I. Natkaniec ◽  
J. Mayer
Keyword(s):  
Phase Transition ◽  
Low Temperature ◽  
Neutron Scattering ◽  
Structural Phase Transition ◽  
Room Temperature ◽  
Structural Phase ◽  
Water Dynamics ◽  
Water Molecules ◽  
Temperature Phase ◽  
Solid Phases

Abstract DSC measurements performed at 95 -290 K have shown that [Mn(H 2 O) 6 ](CIO 4) 2 possesses, besides a high-temperature phase, existing above 323 K, four low-temperature solid phases. The inelastic incoherent neutron scattering (IINS) spectra and neutron powder diffraction (NPD) pat-terns registered at 20 -290 K have supported the DSC results and provided evidence that the investigated substance possesses even more than five solid phases. The IINS spectra have shown that in the room-temperature phase, water molecules perform fast stochastic reorientation at the picosecond scale. The orientational disorder characteristic for the room-temperature phase can be easily overcooled and frozen. Even by relatively slow cooling at ca. 40 K/hour a metastable, orientational (protonic) glass phase is formed below ca. 160 K. Below ca. 100 K, a structural phase transition was observed by the NPD, however the IINS spectra indicate existence of the pure ordered low-temperature phase only after annealing the sample for a few hours at 100 K. On heating, a structural phase transition takes place at ca. 120 K, and at ca. 225 K water molecules begin fast reorientation.

scholarly journals Low-temperature studies of propene oligomerization in ZSM-5 by inelastic neutron scattering spectroscopy

RSC Advances ◽  
2019 ◽  
Vol 9 (33) ◽  
pp. 18785-18790 ◽  
Author(s):  
Alexander P. Hawkins ◽  
Andrea Zachariou ◽  
Paul Collier ◽  
Russell A. Ewings ◽  
Russell F. Howe ◽  
...  
Keyword(s):  
Low Temperature ◽  
Neutron Scattering ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron ◽  
Temperature Range ◽  
Inelastic Neutron Scattering Spectroscopy

The interaction between ZSM-5 and propene over the temperature range 140–373 K is investigated by application of inelastic neutron scattering spectroscopy.

scholarly journals Peptide and Protein Dynamics and Low-Temperature/DNP Magic Angle Spinning NMR

2017 ◽  
Vol 121 (19) ◽  
pp. 4997-5006 ◽  
Author(s):  
Qing Zhe Ni ◽  
Evgeny Markhasin ◽  
Thach V. Can ◽  
Björn Corzilius ◽  
Kong Ooi Tan ◽  
...  
Keyword(s):  
Low Temperature ◽  
Protein Dynamics ◽  
Magic Angle Spinning ◽  
Magic Angle ◽  
Angle Spinning
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