نتایج جستجو برای: x ray diffraction analysis

تعداد نتایج: 3375249  

Journal: :Agricultural and Biological Chemistry 1976

Journal: :Acta Crystallographica Section A Foundations of Crystallography 2011

Journal: :international journal of nanoscience and nanotechnology 2011
m. ranjbar s. h. mahmoudi najafi n. shahsavan m. yousefi

the study describes the synthesis and characterization of zinc(ii) minoxidil nanocomposite (1). the reaction between zinc(ii) acetate, minoxidil, {c9h15n5o=minoxidil=(2,4-diamino-6-piperidine-1-yl) pyrimidine n-oxide)} as a ligand and ki as bridging agent, in methanol at 60°c leads to the formation of nano-sized zn(ii) minoxidil nanocomposite, 1. characterization of (1) was carried out by eleme...

Journal: :Clinical chemistry 1961
J PARSONS J R BARTONE

The use of X-ray diffraction to identify crystals from the fluid obtained from a brain tap is illustrated. The procedure for making this type of analysis is described and a very brief description of X-ray diffraction process given. Photographs of the powder diffraction patterns are included, as well as a table giving the interplanar distances and relative intensities corresponding to the patter...

2016
Roswitha Siener Noor Buchholz Michel Daudon Bernhard Hess Thomas Knoll Palle J. Osther José Reis-Santos Kemal Sarica Olivier Traxer Alberto Trinchieri

After stone removal, accurate analysis of urinary stone composition is the most crucial laboratory diagnostic procedure for the treatment and recurrence prevention in the stone-forming patient. The most common techniques for routine analysis of stones are infrared spectroscopy, X-ray diffraction and chemical analysis. The aim of the present study was to assess the quality of urinary stone analy...

Journal: :Acta Crystallographica Section A Foundations of Crystallography 1996

Journal: :Acta Crystallographica Section F Structural Biology and Crystallization Communications 2006

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