X-ray Absorption and Micro X-ray Fluorescence Spectroscopy Investigation of Copper and Zinc Speciation in Biosolids

2011 ◽  
Vol 45 (17) ◽  
pp. 7249-7257 ◽  
Author(s):  
Erica Donner ◽  
Daryl L. Howard ◽  
Martin D. de Jonge ◽  
David Paterson ◽  
Mun Hon Cheah ◽  
...  
Keyword(s):  
Fluorescence Spectroscopy ◽  
X Ray ◽  
Copper And Zinc ◽  
Zinc Speciation ◽  
X Ray Absorption

Superoxide dismutase, a study of the electronic properties of the copper and zinc by x-ray absorption spectroscopy

Biochemistry ◽  
1978 ◽  
Vol 17 (10) ◽  
pp. 1842-1846 ◽  
Author(s):  
W. E. Blumberg ◽  
J. Peisach ◽  
P. Eisenberger ◽  
J. A. Fee
Keyword(s):  
Superoxide Dismutase ◽  
Electronic Properties ◽  
Absorption Spectroscopy ◽  
X Ray ◽  
Copper And Zinc ◽  
X Ray Absorption

X-ray absorption edge spectroscopy of Co(II)-binding sites of copper- and zinc-containing proteins

1981 ◽  
Vol 670 (3) ◽  
pp. 312-315 ◽  
Author(s):  
A. Desideri ◽  
F. Comin ◽  
L. Morpurgo ◽  
D. Cocco ◽  
L. Calabrese ◽  
...  
Keyword(s):  
Absorption Edge ◽  
Binding Sites ◽  
X Ray ◽  
Copper And Zinc ◽  
X Ray Absorption

Electronic structure of FeF2and FeF3studied by x-ray absorption and fluorescence spectroscopy

2005 ◽  
Vol T115 ◽  
pp. 1074-1076 ◽  
Author(s):  
S A Krasnikov ◽  
A S Vinogradov ◽  
A B Preobrajenski ◽  
L K Gridneva ◽  
S L Molodtsov ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Fluorescence Spectroscopy ◽  
X Ray ◽  
Absorption And Fluorescence Spectroscopy ◽  
X Ray Absorption

In Vivo Evaluation of Zn Foliar Uptake and Transport in Soybean Using X-ray Absorption and Fluorescence Spectroscopy

2019 ◽  
Vol 67 (44) ◽  
pp. 12172-12181 ◽  
Author(s):  
Marcos H. F. Gomes ◽  
Bianca A. Machado ◽  
Eduardo S. Rodrigues ◽  
Gabriel Sgarbiero Montanha ◽  
Mônica Lanzoni Rossi ◽  
...  
Keyword(s):  
Fluorescence Spectroscopy ◽  
Foliar Uptake ◽  
In Vivo Evaluation ◽  
X Ray ◽  
Absorption And Fluorescence Spectroscopy ◽  
X Ray Absorption ◽  
Uptake And Transport

A study of the copper and zinc sites in native, high-pH, azide- and cyanide-bound forms of superoxide dismutase by X-ray-absorption spectroscopy

1981 ◽  
Vol 9 (5) ◽  
pp. 444-444
Author(s):  
S. SAMAR HASNAIN ◽  
SETA BATMANIAN ◽  
NINIAN J. BLACKBURN ◽  
JOAN BORDAS ◽  
GREGORY P. DIAKUN ◽  
...  
Keyword(s):  
Superoxide Dismutase ◽  
Absorption Spectroscopy ◽  
X Ray ◽  
High Ph ◽  
Copper And Zinc ◽  
X Ray Absorption

scholarly journals Synchrotron Radiation Spectroscopic Techniques as Tools for the Medicinal Chemist: Microprobe X-Ray Fluorescence Imaging, X-Ray Absorption Spectroscopy, and Infrared Microspectroscopy

2012 ◽  
Vol 65 (3) ◽  
pp. 204 ◽  
Author(s):  
Carolyn Therese Dillon
Keyword(s):  
Synchrotron Radiation ◽  
Fluorescence Spectroscopy ◽  
Absorption Spectroscopy ◽  
Therapeutic Agents ◽  
Spectroscopic Techniques ◽  
X Ray ◽  
Infrared Microspectroscopy ◽  
Radiation Sources ◽  
Synchrotron Radiation Techniques ◽  
X Ray Absorption

This review updates the recent advances and applications of three prominent synchrotron radiation techniques, microprobe X-ray fluorescence spectroscopy/imaging, X-ray absorption spectroscopy, and infrared microspectroscopy, and highlights how these tools are useful to the medicinal chemist. A brief description of the principles of the techniques is given with emphasis on the advantages of using synchrotron radiation-based instrumentation rather than instruments using typical laboratory radiation sources. This review focuses on several recent applications of these techniques to solve inorganic medicinal chemistry problems, focusing on studies of cellular uptake, distribution, and biotransformation of established and potential therapeutic agents. The importance of using these synchrotron-based techniques to assist the development of, or validate the chemistry behind, drug design is discussed.

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