Results 11 to 20 of about 56,832 (260)

Photocatalytic Degradation of Paracetamol and Cefixime Trihydrate Drugs using Fe2O3-ZnO and Fe2O3-ZnO/Ag Nanocomposites [PDF]

open access: yesJournal of Biomedical Physics and Engineering
Background: 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

Internal polymerization of epoxy group of epoxidized natural rubber by ferric chloride filled with carbon nanotubes: Mechanical, morphological, thermal and electrical properties of rubber vulcanizates

open access: yeseXPRESS Polymer Letters, 2022
In this work, the crosslinking reaction of epoxidized natural rubber (50 mol% epoxy, ENR-50) by metal ion namely ferric ion (Fe3+, FeCl3, ferric chloride) was studied.
Kriengsak Damampai   +3 more
doaj   +1 more source

Unusual behavior of natural polyphosphates during IMAC

open access: yesCzech 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
doaj   +1 more source

Using special additives for decreasing the asphaltene content of missan crude oil [PDF]

open access: yesAl-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
doaj   +1 more source

Influence of yeasts on bioactive compounds content of traditional sorghum beer (tchapalo) produced in Côte d'Ivoire

open access: yesCurrent 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
doaj   +1 more source

Usefulness of Reticulocyte Hemoglobin Equivalent in Management of Regular Hemodialysis Patients with Iron Deficiency Anemia

open access: yesRomanian Journal of Internal Medicine, 2016
Introduction. Reticulocyte hemoglobin equivalent (RET-He) is a new parameter for evaluating iron status. This study aims to assess diagnostic value and investigate RET-He as early predictor of response to intravenous iron supplementation.
Dalimunthe Naomi Niari   +1 more
doaj   +1 more source

Evaluation of electron-shuttling compounds in microbial ferric iron reduction [PDF]

open access: yesFEMS 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   +4 more sources

Determination of 16 Phenolic Compounds in Prunella vulgaris and Analysis Their Correlation with Antioxidant Activity

open access: yesShipin gongye ke-ji, 2023
Objective: To determine the content of 16 phenolic compounds in 24 batches of Prunella vulgaris by liquid chromatography- tandem mass spectrometry (LC-MS/MS) and to investigate the correlation between phenolic compounds and antioxidant activity by grey ...
Min LUO   +3 more
doaj   +1 more source

Study on Electrochemical Properties of Carbon Submicron Fibers Loaded with Cobalt-Ferro Alloy and Compounds

open access: yesCrystals, 2023
In this work, carbon submicron fiber composites loaded with a cobalt-ferric alloy and cobalt-ferric binary metal compounds were prepared by electrospinning and high temperature annealing using cobalt-ferric acetone and ferric acetone as precursors and ...
Peilong Xu   +6 more
doaj   +1 more source

Comparative evaluation of nephrotoxicity and management by macrophages of intravenous pharmaceutical iron formulations.

open access: yesPLoS ONE, 2015
BackgroundThere is a significant clinical need for effective treatment of iron deficiency. A number of compounds that can be administered intravenously have been developed.
James R Connor   +4 more
doaj   +1 more source

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