Výsledky vyhledávání - "chemistry [Ferric Compounds]"

Evaluation of Toxicity and Neural Uptake In Vitro and In Vivo of Superparamagnetic Iron Oxide Nanoparticles

Autor: Berend van Wachem, Alexander Dityatev, Petra Henrich-Noack, Lisa Grigartzik, Enqi Zhang, Muhammad Kamran Khalid, Bernhard A. Sabel, Werner Hintz, Maxim Sokolov, Muhammad Usman Asad

Publikováno v: International Journal of Molecular Sciences
Volume 19
Issue 9
International Journal of Molecular Sciences, Vol 19, Iss 9, p 2613 (2018)
International journal of molecular sciences 19(9), 2613 (2018). doi:10.3390/ijms19092613

Superparamagnetic iron oxide nanoparticles (SPIO-NPs) have great potential to be used in different pharmaceutical applications, due to their unique and versatile physical and chemical properties. The aim of this study was to quantify in vitro cytotox

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b28d496119b5105c38d1c42980a0d0df

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The Chemical Information Contained in the EXAFS Debye−Waller Factor: Covalency in Iron(III) Bis-diketonato Complexes

Autor: Matthias Bauer

Publikováno v: The journal of physical chemistry / A 114, 12870 (2010). doi:10.1021/jp1079718

A new procedure to extract chemical information from EXAFS spectroscopy beyond the classic parameters, such as coordinating atoms, coordination numbers, and bond distances, by thorough analysis of the Debye-Waller-like factor is presented. In a compa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4edc775ac385932279b7b01430bcd99
https://doi.org/10.1021/jp1079718

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Magnetic properties and structural characterization of iron oxide nanoparticles formed by Streptococcus suis Dpr and four mutants

Autor: Petriina Paturi, Sauli Haataja, Wolfram Meyer-Klaucke, Anastassios C. Papageorgiou, Jukka Finne, Teemu Haikarainen, Johan Lindén

Publikováno v: Journal of biological inorganic chemistry 16, 799-807 (2011). doi:10.1007/s00775-011-0781-z

Streptococcus suis Dpr belongs to the Dps family of bacterial and archaeal proteins that oxidize Fe(2+) to Fe(3+) to protect microorganisms from oxidative damage. The oxidized iron is subsequently deposited as ferrihydrite inside a protein cavity, re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a6e49e18419ff5bb56ad74aa3bb6d6d
https://pubmed.ncbi.nlm.nih.gov/21487937

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Comparative Fe and Zn K-edge X-ray absorption spectroscopic study of the ferroxidase centres of human H-chain ferritin and bacterioferritin from Desulfovibrio desulfuricans

Autor: Wolfram Meyer-Klaucke, Louise Toussaint, Louis Hue, Robert R. Crichton, Lígia M. Saraiva, Martin C. Feiters, M.G. Cuypers, Luc Bertrand, Célia V. Romão, Miguel Teixeira

Publikováno v: Jbic Journal of Biological Inorganic Chemistry, 14, 1, pp. 35-49
Journal of biological inorganic chemistry 14, 35-49 (2009). doi:10.1007/s00775-008-0422-3
Jbic Journal of Biological Inorganic Chemistry, 14, 35-49

Iron uptake by the ubiquitous iron-storage protein ferritin involves the oxidation of two Fe(II) ions located at the highly conserved dinuclear “ferroxidase centre” in individual subunits. We have measured X-ray absorption spectra of four mutants

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8199e69dfc7863a6b68150ae3a3881c9
https://pubmed.ncbi.nlm.nih.gov/18766385

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Immobilization of Arsenite and Ferric Iron by Acidithiobacillus ferrooxidans and Its Relevance to Acid Mine Drainage

Autor: Odile Bruneel, Katia Duquesne, Corinne Casiot, Françoise Elbaz-Poulichet, Marc Leblanc, S. Lebrun, Violaine Bonnefoy, J.-C. Personné, Guillaume Morin

Publikováno v: Applied and Environmental Microbiology
Applied and Environmental Microbiology, American Society for Microbiology, 2003, 69 (10), pp.6165-6173. ⟨10.1128/AEM.69.10.6165-6173.2003⟩
Applied and Environmental Microbiology, 2003, 69 (10), pp.6165-6173. ⟨10.1128/AEM.69.10.6165-6173.2003⟩

Weathering of the As-rich pyrite-rich tailings of the abandoned mining site of Carnoulès (southeastern France) results in the formation of acid waters heavily loaded with arsenic. Dissolved arsenic present in the seepage waters precipitates within

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8c05ce01220439bbfee5651c48c6b73
https://hal.archives-ouvertes.fr/hal-03531857

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Shape Induced Symmetry in Self-Assembled Mesocrystals of Iron Oxide Nanocubes

Autor: Peter Busch, Lennart Bergström, Sabrina Disch, Saeed Kamali, Raphaël P. Hermann, Thomas Brückel, Erik Wetterskog, German Salazar-Alvarez

Publikováno v: Nano Letters
Nano letters 11, 1651-1656 (2011). doi:10.1021/nl200126v

Grazing incidence small-angle scattering and electron microscopy have been used to show for the first time that nonspherical nanoparticles can assemble into highly ordered body-centered tetragonal mesocrystals. Energy models accounting for the direct

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5b22a6391775c267d31aac5fe347d5a
http://europepmc.org/articles/PMC3138619

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