Results 11 to 20 of about 1,670,680 (282)
Evaluation of electron-shuttling compounds in microbial ferric iron reduction [PDF]
FEMS Microbiology Letters, 2003 Iron-reducing bacteria can transfer electrons to ferric iron oxides which are barely soluble at neutral pH, and electron-shuttling compounds or chelators are discussed to be involved in this process. Experiments using semipermeable membranes for separation of ferric iron-reducing bacteria from ferric iron oxides do not provide conclusive results in ...
Straub, Kristina Lotte, Schink, Bernhard
openaire +5 more sources
SINGLE CRYSTAL STUDIES OF FERRIC MYOGLOBIN COMPOUNDS
Le Journal de Physique Colloques, 1979 The Mössbauer measurements of single crystals of some ferric compounds have been done in the presence of a small external magnetic field perpendicular to γ-rays at the liquid He temperature. For high spin compounds, metMb and MbF, isotropie A-tensors have been obtained.
Harami, T., Maeda, Y., Morita, Y.
openaire +3 more sources
Role of free hydrochloric acid in the low-cost regeneration of ferric chloride etchant by oxygen gas [PDF]
, 2005 This thesis concerns the development of a low cost and environment- friendly method for the regeneration of the most widely used aqueous etchant, ferric chloride, found in photochemical machining (PCM) facilities.
Jefferies, P. J.
core +7 more sources
Photocatalytic Degradation of Paracetamol and Cefixime Trihydrate Drugs using Fe2O3-ZnO and Fe2O3-ZnO/Ag Nanocomposites [PDF]
Journal of Biomedical Physics and EngineeringBackground: The pharmaceutical residues and their metabolites in water, even at low concentrations, is of concern due to their effects on the aquatic environment.Objective: The current study aimed to investigate the photocatalytic degradation of ...
Mansoor Farbod, Vahid Kargar Dehbidi
doaj +1 more source
Biomolecules, 2021 Hydrogen sulfide and its oxidation products are involved in many biological processes, and sulfane sulfur compounds, which contain sulfur atoms bonded to other sulfur atom(s), as found in hydropersulfides (R-S-SH), polysulfides (R-S-Sn-S-R), hydrogen ...
Honami Echizen +2 more
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Unusual behavior of natural polyphosphates during IMAC
Czech Journal of Food Sciences, 2001 The atypical course of IDA-ferric (Imino-Di-Acetyl-agarose saturated with ferric ions) of two polyphosphorylated compounds - phytic acid and Ser(P)-Ser(P)-Ser(P)-Glu-Glu cluster obtained by the way of pancreatic hydrolysis of bovine casein was detected ...
M. Kmínková, A. Prošková, J. Kučera
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Using special additives for decreasing the asphaltene content of missan crude oil [PDF]
Al-Qadisiyah Journal for Engineering Science, 2022 In crude oil, asphaltene is one of the fractions that may be dissolved in aromatics like benzene or toluene but cannot be dissolved in alkanes like n-heptane, n-pentane, or petroleum ether (a mixture of alkane compounds).
Zainab Talib Kasim, Rafid Kadhim Abbas
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Niobium uptake and release by bacterial ferric ion binding protein [PDF]
, 2010 Ferric ion binding proteins (Fbps) transport FeIII across the periplasm and are vital for the virulence of many Gram negative bacteria. Iron(III) is tightly bound in a hinged binding cleft with octahedral coordination geometry involving binding to ...
Dominic Campopiano +12 more
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Iron Status and Analysis of Efficacy and Safety of Ferric Carboxymaltose Treatment in Patients with Inflammatory Bowel Disease [PDF]
, 2011 Background and Aims:We analyzed iron deficiency and the therapeutic response following intravenous ferric carboxymaltose in a large single-center inflammatory bowel disease (IBD) cohort.
Brand, Stephan +21 more
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Current Research in Food Science, 2020 Traditional sorghum beer is reputed for its therapeutic virtues in according the consumers. A number of biological active compounds like phenolic compounds (phenol, tannins, flavonoids, anthocyanins), diets fibers and compounds with clinically ...
Wahauwouélé Hermann Coulibaly +8 more
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