Preparation of Large Crystals of Photoactive Yellow Protein for Neutron Diffraction and High Resolution Crystal Structure Analysis†

2007 ◽  
Vol 83 (2) ◽  
pp. 336-338 ◽  
Author(s):  
Shigeo Yamaguchi ◽  
Hironari Kamikubo ◽  
Nobutaka Shimizu ◽  
Yoichi Yamazaki ◽  
Yasushi Imamoto ◽  
...  
Keyword(s):  
Crystal Structure ◽  
High Resolution ◽  
Neutron Diffraction ◽  
Structure Analysis ◽  
Crystal Structure Analysis ◽  
Photoactive Yellow Protein

X-ray and neutron diffraction investigation at 298 K of NH4I · NH3 and ND4I · ND3 containing the cation H3N – H … NH3+ and D3N – D … ND3+

1992 ◽  
Vol 200 (3-4) ◽  
Author(s):  
H. J. Berthold ◽  
E. Vonholdt ◽  
R. Wartchow ◽  
T. Vogt
Keyword(s):  
Crystal Structure ◽  
Low Temperature ◽  
Neutron Diffraction ◽  
Single Crystal ◽  
Structure Analysis ◽  
Crystal Structure Analysis ◽  
Single Crystal Structure ◽  
X Ray ◽  
Single Crystal Structure Analysis

AbstractNHA single crystal structure analysis of NThe deuterated compound NThe structures of the ordered low temperature phases will be reported separately.

scholarly journals 2P249 X-ray crystal structure analysis of the Photoactive Yellow Protein of Rhodobacter capsulatus(18A. Photobiology: Vision & Photoreception,Poster)

2013 ◽  
Vol 53 (supplement1-2) ◽  
pp. S200
Author(s):  
Hiroshi Matsumoto ◽  
Yoichi Yamazaki ◽  
Hironari Kamikubo ◽  
Mariko Yamaguchi ◽  
Mikio Kataoka
Keyword(s):  
Crystal Structure ◽  
Structure Analysis ◽  
Rhodobacter Capsulatus ◽  
Crystal Structure Analysis ◽  
Photoactive Yellow Protein ◽  
X Ray

Performance of a new furnace for high-resolution synchrotron powder diffraction up to 1900 K: application to determine electron density distribution of the cubic CaTiO3perovskite at 1674 K

2004 ◽  
Vol 37 (5) ◽  
pp. 786-790 ◽  
Author(s):  
Masatomo Yashima ◽  
Masahiko Tanaka
Keyword(s):  
Crystal Structure ◽  
High Resolution ◽  
Density Distribution ◽  
Electron Density ◽  
Structure Analysis ◽  
High Temperatures ◽  
Powder Diffraction ◽  
Electron Density Distribution ◽  
Crystal Structure Analysis ◽  
Synchrotron Powder Diffraction

Accurate crystal structure analysis at high temperatures is an important challenge in science and technology. A new electric furnace for the measurement of high-resolution (δd/d= 0.03%) synchrotron radiation powder diffraction profiles from materials at high temperatures (up to 1900 K in air) has been designed and fabricated. This furnace consists of a ceramic refractory with MoSi2heaters, an aluminium body cooled by flowing water, and a sample stage with a spinner and a controller for sample-height adjustment.In situsynchrotron powder diffraction measurement for a calcium titanate perovskite specimen at 1674 K has been performed using the furnace at beamline 3A of the Photon Factory. The electron density distribution of the cubic perovskite at 1674 K was successfully obtained using a combination of Rietveld refinement, the maximum-entropy method (MEM) and MEM-based pattern-fitting techniques. The Ti atoms exhibit covalent bonding with the O atoms in the cubic CaTiO3perovskite at this temperature, while the Ca atoms are ionic. These results indicate that the new furnace yields high-quality data for accurate crystal structure analysis.

Crystal Structure Analysis of Poly(l-lactic Acid) α Form On the basis of the 2-Dimensional Wide-Angle Synchrotron X-ray and Neutron Diffraction Measurements

2011 ◽  
Vol 44 (16) ◽  
pp. 6441-6452 ◽  
Author(s):  
Kaewkan Wasanasuk ◽  
Kohji Tashiro ◽  
Makoto Hanesaka ◽  
Tokashi Ohhara ◽  
Kazuo Kurihara ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Lactic Acid ◽  
Neutron Diffraction ◽  
Structure Analysis ◽  
Crystal Structure Analysis ◽  
Wide Angle ◽  
X Ray
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