Crystal-Chemical and Biological Controls of Elemental Incorporation into Magnetite Nanocrystals.
Sign Up to like & getrecommendations! Published in 2023 at "ACS nano"
DOI: 10.1021/acsnano.2c05469
Abstract: Magnetite nanoparticles possess numerous fundamental, biomedical, and industrial applications, many of which depend on tuning the magnetic properties. This is often achieved by the incorporation of trace and minor elements into the magnetite lattice. Such… read more here.
Keywords: biological controls; magnetite; incorporation; chemical biological ... See more keywords
Crystal-Chemical Features and Sorption Properties of Natural and Synthetic Smectites
Sign Up to like & getrecommendations! Published in 2019 at "Russian Journal of Inorganic Chemistry"
DOI: 10.1134/s003602361903015x
Abstract: Sorption of uranyl ions from uranyl nitrate UO2(NO3)2 · 6H2O solutions by natural and synthetic layered silicates was studied by X-ray diffraction, IR spectroscopy, and high-resolution inductively coupled plasma mass spectrometry. The modifications of some… read more here.
Keywords: sorption; sorption properties; chemical features; features sorption ... See more keywords
On the Crystal-Chemical “Flexibility” of the NiAs Structure Type
Sign Up to like & getrecommendations! Published in 2020 at "Crystallography Reports"
DOI: 10.1134/s1063774520020078
Abstract: Abstract The uniqueness of the NiAs structure type has been proven. Investigations of a representative sample of more than 300 crystal structures made it possible to determine the field of stability of the NiAs structure… read more here.
Keywords: nias structure; crystal chemical; chemical flexibility; structure ... See more keywords
The new K, Pb-bearing uranyl-oxide mineral kroupaite: Crystal-chemical implications for the structures of uranyl-oxide hydroxy-hydrates
Sign Up to like & getrecommendations! Published in 2020 at "American Mineralogist"
DOI: 10.2138/am-2020-7311
Abstract: Abstract Kroupaite (IMA 2017-031), ideally KPb0.5[(UO2)8O4(OH)10]·10H2O, is a new uranyl-oxide hydroxyl-hydrate mineral found underground in the Svornost mine, Jáchymov, Czechia. Electron-probe microanalysis (WDS) provided the empirical formula (K1.28Na0.07)Σ1.35(Pb0.23Cu0.14Ca0.05Bi0.03Co0.02Al0.01)Σ0.48 [(UO2)7.90(SO4)0.04O4.04(OH)10.00]·10H2O, on the basis of 40 O… read more here.
Keywords: mineral; oxide hydroxy; crystal chemical; kroupaite ... See more keywords
Crystal Chemical and Structural Characterization of Natural and Cation-Exchanged Mexican Erionite
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DOI: 10.3390/min10090772
Abstract: In this work, the chemical structural characterization of the erionite-type zeolite from Agua Prieta, Sonora, Mexico, was performed on both pristine and Na, Ca, and Mg exchanged samples in order to identify the various modifications… read more here.
Keywords: cation; chemical structural; crystal chemical; exchanged samples ... See more keywords