Results 11 to 20 of about 14,146 (192)

Mössbauer spectroscopy of sulphidic minerals [PDF]

open access: yesActa Montanistica Slovaca, 2000
Principles of the Mössbauer effect and the possibilities of its utilization for the study of sulphidic minerals are discussed. There is possibility to apply the Mössbauer spectroscopy in mineralogy for the identification of sulphides („fingerprint ...
Lipka Jozef, BalហPeter
doaj   +1 more source

Mössbauer Spectroscopy as a Valuable Analysis Technique in Biomedical Research

open access: yesCHIMIA
Mössbauer spectroscopy is an effective technique used to examine the iron atom electronic environments in both biomolecular molecules and whole animal studies. Because of its sensitivity to nuclear hyperfine interactions, this technique yields incredibly
Jasim Hassen, Jack Silver
doaj   +3 more sources

Ferryl and Ferrate Species: Mössbauer Spectroscopy Investigation

open access: yesCroatica Chemica Acta, 2015
High-valent iron species of oxidation states +4, +5, and +6, have been involved as intermediates in enzymatic reactions, in green organic synthesis, and in purification and disinfection of water.
Virender K. Sharma, Radek Zboril
doaj   +3 more sources

Synchrotron-based Nickel Mössbauer Spectroscopy. [PDF]

open access: yesInorg Chem, 2016
We used a novel experimental setup to conduct the first synchrotron-based (61)Ni Mössbauer spectroscopy measurements in the energy domain on Ni coordination complexes and metalloproteins.
Gee LB   +15 more
europepmc   +2 more sources

Spin Transition of Iron in Deep‐Mantle Ferromagnesite

open access: yesGeophysical Monograph Series, Page 115-125., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Jiachao Liu, Suyu Fu, Jung‐Fu Lin
wiley  

+3 more sources

An original growth mode of MWCNTs on alumina supported iron catalysts [PDF]

open access: yes, 2009
Multi-walled carbon nanotubes (MWCNTs) have been produced from ethylene by Fluidized Bed Catalytic Chemical Vapor Deposition (FB-CCVD) on alumina supported iron catalyst powders.
Philippe R.   +29 more
core   +1 more source

Mössbauer Spectroscopy

open access: yes, 2021
The use of Mössbauer spectroscopy is now ubiquitous throughout inorganic, solid state, materials, and coordination chemistry, especially for the study of iron-containing coordination compounds and, to a lesser extent, for tin, antimony, tellurium ...
Fernande Grandjean   +3 more
core   +1 more source

57Fe-Mössbauer analysis of the biological and synthetic Fe/S clusters [PDF]

open access: yesResearch & Knowledge, 2015
Biological Fe/S clusters play various important roles, such as electron transfer and substrate transformation. In the study of the electronic properties of biological and chemical Fe/S clusters, 57Fe-Mössbauer spectroscopy provides imperative information.
Jaeeun Hwang
doaj   +1 more source

Identification of iron-bearing minerals in basalts and pillow lavas of the Kaczawa Mountains using 57Fe Mössbauer spectroscopy

open access: yesNukleonika, 2017
The Kaczawa Mountains along with the Kaczawa foothill comprise a complicated geological unit that is called the Kaczawa metamorphic (Sudetes, SW Poland). The aim of our work was to identify the iron-bearing minerals in samples of basalts and pillow lavas
Malczewski Dariusz   +5 more
doaj   +1 more source

Application of Nuclear Inelastic Scattering Spectroscopy to the Frequency Scale Calibration of Ab Initio Calculated Phonon Density of States of Quasi-One-Dimensional Ternary Iron Chalcogenide RbFeSe2

open access: yesApplied Sciences, 2020
This study aims to examine the applicability of nuclear inelastic scattering (NIS) and conventional Mössbauer spectroscopy for calibration of the frequency scale of ab initio calculated phonon density of states (PDOS) of iron ternary chalcogenides.
Airat Kiiamov   +9 more
doaj   +1 more source

Home - About - Disclaimer - Privacy