نتایج جستجو برای: x ray crystal structure

تعداد نتایج: 2162833  

Journal: :Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 2012
Masatoshi Maeki Saori Yoshizuka Hiroshi Yamaguchi Masahide Kawamoto Kenichi Yamashita Hiroyuki Nakamura Masaya Miyazaki Hideaki Maeda

We describe the technical aspects of the in-situ X-ray diffraction of a protein crystal prepared by a nanodroplet-based crystallization method. We were able to obtain diffraction patterns from a crystal grown in a capillary without any manipulation. Especially in our experimental approach, the crystals that moved to the nanodroplet interface were fixed strongly enough to carry out X-ray diffr...

2016
Abigail E. Watts Keisuke Maruyoshi Colan E. Hughes Steven P. Brown Kenneth D. M. Harris

We report the crystal structure of the anhydrous phase of cimetidine hydrochloride, determined directly from powder X-ray diffraction data. The material was prepared by dehydration of the readily obtained monohydrate form of cimetidine hydrochloride, the only form for which a crystal structure has previously been reported. As such, solid-state dehydration processes typically yield the product p...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2016
hassan tavakoli rasoul sarraf mamoory ali reza zarei

in this study, copper chromite (cucr2o4) nanoparticles was prepared by inverse co-precipitation method. in this method, cupric nitrate trihydrate, (cu (no3)2.3h2o) and chromium nitrate nonahydrate, (cr (no3) 3.9h2o) with a mole ratio of 1:2 were used. characterization of cucr2o4 nanoparticles was performed by fourier transform infrared spectroscopy (ft-ir), raman spectroscopy, x-ray diffraction...

Journal: :Journal of the Japanese Society of Starch Science 1991

Journal: :Acta Crystallographica Section A Foundations of Crystallography 1996

Journal: :Acta Crystallographica Section A Foundations of Crystallography 1996

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