iron compounds

Summary

Summary: Organic and inorganic compounds that contain iron as an integral part of the molecule.

Top Publications

  1. Dobson J. Magnetic iron compounds in neurological disorders. Ann N Y Acad Sci. 2004;1012:183-92 pubmed
    ..To date, little is known about the specific iron compounds present in this tissue and there is recent evidence to suggest that some forms are magnetic...
  2. Kumar A, Jain S, Singh N, Singh T. Oral versus high dose parenteral iron supplementation in pregnancy. Int J Gynaecol Obstet. 2005;89:7-13 pubmed
    ..To compare the effect of daily oral iron supplementation with two injections of high dose parenteral iron...
  3. Kwon S, Fan M, Dacosta H, Russell A. Factors affecting the direct mineralization of CO2 with olivine. J Environ Sci (China). 2011;23:1233-9 pubmed
  4. Lynch S, Stoltzfus R. Iron and ascorbic Acid: proposed fortification levels and recommended iron compounds. J Nutr. 2003;133:2978S-84S pubmed
    ..There is a need to develop alternative strategies for improving iron bioavailability in complementary foods because it may not be possible to preserve ascorbic acid activity in many of them...
  5. Kumar D, Hirao H, Que L, Shaik S. Theoretical investigation of C--H hydroxylation by (N4Py)Fe(IV)=O(2+): an oxidant more powerful than P450?. J Am Chem Soc. 2005;127:8026-7 pubmed
    ..This nonheme iron oxidant is predicted to exhibit stereoselective reactions, strong solvent effect, and involve multistate reactivity with spin-state crossing...
  6. Shan X, Que L. High-valent nonheme iron-oxo species in biomimetic oxidations. J Inorg Biochem. 2006;100:421-33 pubmed
    ..Taken together, these studies emphasize the important role the supporting polydentate ligand plays in eliciting the desired high-valent iron-oxo chemistry...
  7. Toblli J, Cao G, Olivieri L, Angerosa M. Comparison of the renal, cardiovascular and hepatic toxicity data of original intravenous iron compounds. Nephrol Dial Transplant. 2010;25:3631-40 pubmed publisher
    ..v.) iron is essential for managing haemoglobin levels in haemodialysis patients. However, i.v. iron may cause variable degrees of toxicity. This is mainly related to the pharmacological characteristics of any given i.v. iron compound...
  8. Kazama F. Inactivation of coliphage Q beta by potassium ferrate. FEMS Microbiol Lett. 1994;118:345-9 pubmed
  9. KOHLER P, Hartmann J, Wolf Gladrow D. Geoengineering potential of artificially enhanced silicate weathering of olivine. Proc Natl Acad Sci U S A. 2010;107:20228-33 pubmed publisher
    ..We finally calculate with a carbon cycle model the consequences of sequestration rates of 1-5 Pg of C per year for the 21st century by this technique...

More Information

Publications62

  1. Klenow S, Pool Zobel B, Glei M. Influence of inorganic and organic iron compounds on parameters of cell growth and survival in human colon cells. Toxicol In Vitro. 2009;23:400-7 pubmed
    ..Anyhow, for iron itself only limited evidence is found. In this study, effects of different iron compounds on proliferation of HT29 carcinoma and LT97 adenoma human colon cells were investigated...
  2. Zager R. Parenteral iron compounds: potent oxidants but mainstays of anemia management in chronic renal disease. Clin J Am Soc Nephrol. 2006;1 Suppl 1:S24-31 pubmed
    ..By so doing, a better understanding of Fe's potential protean effects on patients with renal disease may result...
  3. Brem F, Hirt A, Winklhofer M, Frei K, Yonekawa Y, Wieser H, et al. Magnetic iron compounds in the human brain: a comparison of tumour and hippocampal tissue. J R Soc Interface. 2006;3:833-41 pubmed
    ..Interest in characterizing iron compounds in the human brain has increased due to advances in determining a relationship between excess iron ..
  4. Song W, Cheng M, Ma J, Ma W, Chen C, Zhao J. Decomposition of hydrogen peroxide driven by photochemical cycling of iron species in clay. Environ Sci Technol. 2006;40:4782-7 pubmed
    ..The light-induced redox cycling of iron did not lead to the release of iron and decomposition of H202 primarily localized on the clay surface. This work implies that iron-bearing clays could be a sink of H2O2 in the environmental system...
  5. Béarat H, McKelvy M, Chizmeshya A, Gormley D, Nunez R, Carpenter R, et al. Carbon sequestration via aqueous olivine mineral carbonation: role of passivating layer formation. Environ Sci Technol. 2006;40:4802-8 pubmed
    ..Mitigating passivating layer effectiveness is critical to enhancing carbonation and lowering sequestration process cost...
  6. Chaturvedi S, Ranadive B. Are we really making motherhood safe? A study of provision of iron supplements and emergency obstetric care in rural Maharashtra. Natl Med J India. 2007;20:294-6 pubmed
    ..We studied the ground realities specific to the availability of maternity services in the public health system of Maharashtra...
  7. Collingwood J, Chong R, Kasama T, Cervera Gontard L, Dunin Borkowski R, Perry G, et al. Three-dimensional tomographic imaging and characterization of iron compounds within Alzheimer's plaque core material. J Alzheimers Dis. 2008;14:235-45 pubmed
    ..The size distribution of the magnetite cores implies formation from a ferritin precursor, implicating a malfunction of the primary iron storage protein in the brain...
  8. Anand I. Anemia and chronic heart failure implications and treatment options. J Am Coll Cardiol. 2008;52:501-11 pubmed publisher
  9. Zager R, Johnson A, Hanson S, Lund S. Parenteral iron compounds sensitize mice to injury-initiated TNF-alpha mRNA production and TNF-alpha release. Am J Physiol Renal Physiol. 2005;288:F290-7 pubmed
  10. Baltussen R, Knai C, Sharan M. Iron fortification and iron supplementation are cost-effective interventions to reduce iron deficiency in four subregions of the world. J Nutr. 2004;134:2678-84 pubmed
    ..The results should be interpreted with caution, because evidence of intervention effectiveness predominantly relates to small-scale efficacy trials, which may not reflect the actual effect under expected conditions...
  11. Dulova N, Trapido M, Dulov A. Catalytic degradation of picric acid by heterogeneous Fenton-based processes. Environ Technol. 2011;32:439-46 pubmed
    ..The adsorption of PA onto the iron powder surface may also contribute to the overall efficiency of PA degradation...
  12. Mohsin M, Negi P, Ahmed Z. Determination of the antioxidant activity and polyphenol contents of wild Lingzhi or Reishi medicinal mushroom, Ganoderma lucidum (W.Curt. Fr.) P. Karst. (higher Basidiomycetes) from central Himalayan hills of India. Int J Med Mushrooms. 2011;13:535-44 pubmed
    ..953 ± 0.040, 0.690 ± 0.014 and 3.295 ± 0.027 mg/mL, respectively, for DPPH, ABTS, and hydroxyl radicals. The efficacy of wild G. lucidum as a rich source of natural antioxidant was established for nutraceutical development...
  13. Fidalgo Marijuan A, Barandika G, Bazán B, Urtiaga M, Lezama L, Arriortua M. Fe-TPP coordination network with metalloporphyrinic neutral radicals and face-to-face and edge-to-face ?-? stacking. Inorg Chem. 2013;52:8074-81 pubmed publisher
    ..These radicals are proposed to be formed by the reduction of metalloporphyrin, and the quantum-mechanical calculations are consistent with the fact that the acquired electrons are located on the phenyl groups of TPP. ..
  14. Singh A, Singh A. Spectroscopic studies of oxo-centered, carboxylate-bridged, trinuclear mixed-valence iron (???, ???, ??) complexes with aromatic hydroxycarboxylic acids. Spectrochim Acta A Mol Biomol Spectrosc. 2013;112:422-8 pubmed publisher
    ..A plausible structure for these complexes has been established on the basis of spectra and magnetic moment data...
  15. Ugarte M, Osborne N, Brown L, Bishop P. Iron, zinc, and copper in retinal physiology and disease. Surv Ophthalmol. 2013;58:585-609 pubmed publisher
    ..The changes in iron and zinc homeostasis in AMD have led to the speculation that iron chelation and/or zinc supplements may help in its treatment. ..
  16. Rogers C, Burke I, Ahmed I, Shaw S. Immobilization of chromate in hyperalkaline waste streams by green rusts and zero-valent iron. Environ Technol. 2014;35:508-13 pubmed
    ..2. The performances of both green rusts were unaffected by changes in pH. In contrast, ZVI exhibited a marked decline in reduction rate with increasing pH to become almost ineffective above pH12...
  17. Fan J, Wang Y, Fan T, Dang F, Zhou D. Effect of aqueous Fe(II) on Sb(V) sorption on soil and goethite. Chemosphere. 2016;147:44-51 pubmed publisher
    ..This research could improve our current understanding of soil Sb chemistry in paddy and wetland soils. ..
  18. Roithova J, Gray A, Andris E, Jašík J, Gerlich D. Helium Tagging Infrared Photodissociation Spectroscopy of Reactive Ions. Acc Chem Res. 2016;49:223-30 pubmed publisher
    ..We show that we can spectroscopically differentiate iron complexes with S = 1 and S = 2 according to the stretching vibrations of a nitrate counterion. ..
  19. Li X, Liu L, Liu T, Yuan T, Zhang W, Li F, et al. Electron transfer capacity dependence of quinone-mediated Fe(III) reduction and current generation by Klebsiella pneumoniae L17. Chemosphere. 2013;92:218-24 pubmed publisher
    ..Moreover, ETC determination of different SQ would help to evaluate their performance for microbial EET under anoxic conditions...
  20. Haider B, Yakoob M, Bhutta Z. Effect of multiple micronutrient supplementation during pregnancy on maternal and birth outcomes. BMC Public Health. 2011;11 Suppl 3:S19 pubmed publisher
  21. Charanyaa S, Belur P, Regupathi I. A New Strategy to Refine Crude Indian Sardine Oil. J Oleo Sci. 2017;66:425-434 pubmed publisher
    ..25% (w/w)) in the deacidified oil. In view of lack of reports on refining of n-3 PUFA rich marine oils without concomitant loss of n-3 PUFA, this report is significant. ..
  22. Latta D, Gorski C, Scherer M. Influence of Fe(2+)-catalysed iron oxide recrystallization on metal cycling. Biochem Soc Trans. 2012;40:1191-7 pubmed publisher
    ..We conclude by discussing some future research directions for Fe2+-catalysed iron oxide recrystallization...
  23. Lu D, Barber A. Optimized nanoscale composite behaviour in limpet teeth. J R Soc Interface. 2012;9:1318-24 pubmed publisher
  24. Kumasaka M, Yamanoshita O, Shimizu S, Ohnuma S, Furuta A, Yajima I, et al. Enhanced carcinogenicity by coexposure to arsenic and iron and a novel remediation system for the elements in well drinking water. Arch Toxicol. 2013;87:439-47 pubmed publisher
    ..Thus, we not only demonstrated for the first time increased carcinogenicity by coexposure to arsenic and iron but also proposed a novel remediation system for well drinking water...
  25. Alba Venero D, Fernández Barquín L, Alonso J, Fdez Gubieda M, Rodríguez Fernández L, Boada R, et al. Magnetic disorder in diluted FexM100-x granular thin films (M=Au, Ag, Cu; x < 10 at.%). J Phys Condens Matter. 2013;25:276001 pubmed publisher
    ..The interpretation of the results supports the presence of Fe nanoparticles embedded in the major noble matrix, with some diluted Fe atoms/clusters...
  26. Usharani D, Lacy D, Borovik A, Shaik S. Dichotomous hydrogen atom transfer vs proton-coupled electron transfer during activation of X-H bonds (X = C, N, O) by nonheme iron-oxo complexes of variable basicity. J Am Chem Soc. 2013;135:17090-104 pubmed publisher
    ..A valence bond model is used to link the observed results with the basicity/acidity of the reactants. ..
  27. Li W, Wang L, Liu F, Liang X, Feng X, Tan W, et al. Effects of Al(3+) doping on the structure and properties of goethite and its adsorption behavior towards phosphate. J Environ Sci (China). 2016;45:18-27 pubmed publisher
    ..The results of this research facilitate better understanding of the effect of Al substitution on the structure and properties of goethite and the cycling of phosphate in the environment. ..
  28. Schulthess C, Ndu U. Modeling the adsorption of hydrogen, sodium, chloride and phthalate on goethite using a strict charge-neutral ion-exchange theory. PLoS ONE. 2017;12:e0176743 pubmed publisher
  29. Wang Y, Liang M, Fang J, Fu J, Chen X. Visible-light photo-Fenton oxidation of phenol with rGO-?-FeOOH supported on Al-doped mesoporous silica (MCM-41) at neutral pH: Performance and optimization of the catalyst. Chemosphere. 2017;182:468-476 pubmed publisher
  30. Wilson S, Chen J, Hong S, Lee Y, Clemancey M, Garcia Serres R, et al. [Fe(IV)?O(TBC)(CH3CN)]2+: comparative reactivity of iron(IV)-oxo species with constrained equatorial cyclam ligation. J Am Chem Soc. 2012;134:11791-806 pubmed publisher
    ..This allows for better orbital overlap with the substrate, a lower barrier, and an increased rate of oxo-transfer...
  31. Zhang S, Kent D, Elbert D, Shi Z, Davis J, Veblen D. Mineralogy, morphology, and textural relationships in coatings on quartz grains in sediments in a quartz-sand aquifer. J Contam Hydrol. 2011;124:57-67 pubmed publisher
  32. Lobera M, Escolástico S, Garcia Fayos J, Serra J. Ethylene production by ODHE in catalytically modified Ba(0.5)Sr(0.5)Co(0.8)Fe(0.2)O(3-?) membrane reactors. ChemSusChem. 2012;5:1587-96 pubmed publisher
  33. Kim S, Min J, Lee J, Baik M, Choi J, Shin H. Effects of pH and anions on the sorption of selenium ions onto magnetite. J Environ Radioact. 2012;104:1-6 pubmed publisher
    ..0, from the experimental data, and the formation of an inner-sphere surface complex such as =FeOSeO(2)(-) was suggested for the sorption of selenite onto magnetite from the diffuse double layer model calculation...
  34. Crossland J, Balesdent C, Tyler D. Coordination of a complete series of N2 reduction intermediates (N2H2, N2H4, and NH3) to an iron phosphine scaffold. Inorg Chem. 2012;51:439-45 pubmed publisher
  35. Powers J, Buchanan G, Adix L, Zhang S, Gao A, McCavit T. Effect of Low-Dose Ferrous Sulfate vs Iron Polysaccharide Complex on Hemoglobin Concentration in Young Children With Nutritional Iron-Deficiency Anemia: A Randomized Clinical Trial. JAMA. 2017;317:2297-2304 pubmed publisher
    ..Ferrous sulfate is the most commonly prescribed oral iron despite iron polysaccharide complex possibly being better tolerated...
  36. Powell B, Dai Z, Zavarin M, Zhao P, Kersting A. Stabilization of plutonium nano-colloids by epitaxial distortion on mineral surfaces. Environ Sci Technol. 2011;45:2698-703 pubmed publisher
    ..This finding provides new insight for understanding how molecular-scale behavior at the mineral-water interface may facilitate transport of plutonium at the field scale...
  37. Das S, Hendry M, Essilfie Dughan J. Effects of adsorbed arsenate on the rate of transformation of 2-line ferrihydrite at pH 10. Environ Sci Technol. 2011;45:5557-63 pubmed publisher
    ..No transformation of ferrihydrite was observed at higher As/Fe ratios (0.050, 0.100, and 0.500). Arsenic was found to retard ferrihydrite dissolution and transformation as well as goethite formation...
  38. Nechache R, Nauenheim C, Lanke U, Pignolet A, Rosei F, Ruediger A. Coexistence of antiferromagnetic and ferromagnetic orders at remanent state in epitaxial multiferroic Bi2FeCrO6 nanostructures. J Phys Condens Matter. 2012;24:142202 pubmed publisher
    ..The results suggest a coexistence of antiferromagnetic and ferromagnetic superexchange interaction between Fe and Cr spins in the nanostructures at the remanent state and at room temperature...
  39. Basu A, Johnson T. Determination of hexavalent chromium reduction using Cr stable isotopes: isotopic fractionation factors for permeable reactive barrier materials. Environ Sci Technol. 2012;46:5353-60 pubmed publisher
    ..18‰ for ISRM zone sediments. These results provide a better calibration of the relationship between Cr isotope ratios and the extent of Cr(VI) reduction and aid in interpretation of Cr isotope data from systems with reactive barriers...
  40. Fouad G, Evans M, Sharma P, Baisley J, Crowley D, Guthrie N. A randomized, double-blind clinical study on the safety and tolerability of an iron multi-amino acid chelate preparation in premenopausal women. J Diet Suppl. 2013;10:17-28 pubmed publisher
    ..A significantly lower number of adverse effects (p = .008) were reported by subjects on IMAAC. The current study demonstrated the superiority of the IMAAC preparation over ferrous sulfate with regards to tolerability and adverse effects...
  41. Fang L, Cao Y, Huang Q, Walker S, Cai P. Reactions between bacterial exopolymers and goethite: A combined macroscopic and spectroscopic investigation. Water Res. 2012;46:5613-5620 pubmed publisher
    ..The information obtained in this study is of fundamental significance for the understanding of the interaction mechanisms between bacteria and minerals in soil and aquatic environments. ..
  42. Silverberg D, Schwartz D, Schwartz I, Ben Assa E. The missed opportunities to diagnose and treat iron deficiency in patients hospitalized with heart failure. Int J Cardiol. 2013;168:2164-6 pubmed publisher
    ..We examined whether patients with previously known HF who were recently hospitalized, had previous treatment for ID, were investigated for it at the time of hospitalization, and, if ID was found, were prescribed iron on discharge...
  43. Catalano J, Luo Y, Otemuyiwa B. Effect of aqueous Fe(II) on arsenate sorption on goethite and hematite. Environ Sci Technol. 2011;45:8826-33 pubmed publisher
  44. Mori J, Lu S, Händel M, Totsche K, Neu T, Iancu V, et al. Schwertmannite formation at cell junctions by a new filament-forming Fe(II)-oxidizing isolate affiliated with the novel genus Acidithrix. Microbiology. 2016;162:62-71 pubmed publisher
    ..Thus, strain C25 appeared to have ecological relevance for both the formation and transformation of the pelagic iron-rich aggregates at oxic/anoxic transition zones in the acidic lignite mine lake...
  45. Filip J, Yngard R, Siskova K, Marusak Z, Ettler V, Sajdl P, et al. Mechanisms and efficiency of the simultaneous removal of metals and cyanides by using ferrate(VI): crucial roles of nanocrystalline iron(III) oxyhydroxides and metal carbonates. Chemistry. 2011;17:10097-105 pubmed publisher
    ..We discuss the relationship between the crystal structure of iron(III) oxyhydroxides and the mechanism of metal removal, as well as the linear relationship observed between the rate constant and the surface area of precipitates...
  46. Bachler V. A quantum chemical calculation on Fe(CO)5 revealing the operation of the Dewar-Chatt-Duncanson model. J Comput Chem. 2012;33:1936-47 pubmed publisher
    ..These energy quantities also demonstrate that BD into the equatorial CO ligands is more energy lowering than BD into the axial CO ligands...
  47. Toda E, Ishida H, Aoki T, Urano T, Takahari Y, Tamura N, et al. Possible mechanism of preventive effects of coffee intake on the formation of arterial occlusive thrombosis. Tokai J Exp Clin Med. 2010;35:133-6 pubmed
    ..Prevalence and incidence of arterial occlusive thrombosis are influenced by life-style. Coffee consumption was shown with a lower incidence of myocardial infarction by Framingham Study. Yet, the mechanism is to be elucidated...
  48. Ruedin P, Dickenmann M, Martin P, Wuthrich R. [Management of renal anemia in patients with chronic kidney disease: the role of the general practitioner]. Rev Med Suisse. 2012;8:70-3 pubmed
    ..This work provides an overview of the management of renal anemia with focus on intravenous iron therapy, which is more effective than oral iron administration in CKD due to reduced iron absorption...
  49. Olsson R, Giesler R, Loring J, Persson P. Enzymatic hydrolysis of organic phosphates adsorbed on mineral surfaces. Environ Sci Technol. 2012;46:285-91 pubmed publisher
    ..Hence, also strongly adsorbed molecules in soils and aquatic environments may be subjected to biodegradation by extracellular enzymes...
  50. Hedrich S, Lünsdorf H, Kleeberg R, Heide G, Seifert J, Schlömann M. Schwertmannite formation adjacent to bacterial cells in a mine water treatment plant and in pure cultures of Ferrovum myxofaciens. Environ Sci Technol. 2011;45:7685-92 pubmed publisher
    ..The lack of encrustation of bacterial cells in the pilot plant is considered advantageous since the cells are still able to get in contact with ferrous iron and the iron oxidation process in the mine water treatment plant can proceed...
  51. Puri M, Biswas A, Fan R, Guo Y, Que L. Modeling Non-Heme Iron Halogenases: High-Spin Oxoiron(IV)-Halide Complexes That Halogenate C-H Bonds. J Am Chem Soc. 2016;138:2484-7 pubmed publisher
  52. van Genuchten C, Bandaru S, Surorova E, Amrose S, Gadgil A, Pena J. Formation of macroscopic surface layers on Fe(0) electrocoagulation electrodes during an extended field trial of arsenic treatment. Chemosphere. 2016;153:270-9 pubmed publisher
  53. Ohta S, Ohki Y, Hashimoto T, Cramer R, Tatsumi K. A nitrogenase cluster model [Fe8S6O] with an oxygen unsymmetrically bridging two proto-Fe4S3 cubes: relevancy to the substrate binding mode of the FeMo cofactor. Inorg Chem. 2012;51:11217-9 pubmed publisher
    ..Relevance of the cluster structure of 2 to the nitrogenase FeMo cofactor and its substrate binding mode is discussed...