Iron ions chelation-based antioxidant potential vs. pro-oxidant risk of ferulic acid: A DFT study in aqueous phase
Sign Up to like & getrecommendations! Published in 2020 at "Computational and Theoretical Chemistry"
DOI: 10.1016/j.comptc.2020.112905
Abstract: Abstract Antioxidant activities based on iron ions chelation of ferulic acid (FA) in competition with its pro-oxidant risk have been investigated. Reaction enthalpies (ΔrH0) and Gibbs free energies (ΔrG0) of chelation reaction between the neutral… read more here.
Keywords: pro oxidant; iron ions; oxidant risk;
Optical properties of polyvalent iron ions and anti-site defects in transparent MgAl2O4 ceramics
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2021.118390
Abstract: Abstract Solid-phase synthesis of optical ceramics MgAl2O4 with various concentrations of iron as an impurity element was carried out without using sintering additives. Ceramics were characterized by intense absorption in the UV spectral region due… read more here.
Keywords: spectroscopy; properties polyvalent; iron ions; optical properties ... See more keywords
Iron ions-releasing mesoporous bioactive glass ultrasmall nanoparticles designed as ferroptosis-based bone cancer nanotherapeutics: Ultrasonic-coupled sol–gel synthesis, properties and iron ions release
Sign Up to like & getrecommendations! Published in 2021 at "Materials Letters"
DOI: 10.1016/j.matlet.2021.129759
Abstract: Abstract Here, Fe ions-releasing mesoporous bioactive glass ultrasmall nanoparticles (Fe-BGn) were prepared by a facile one-pot ultrasonic-coupled sol–gel synthesis designed for use as ferroptosis-based bone cancer nanotherapeutics. The addition of 10% Fe2O3 to 85% SiO2… read more here.
Keywords: bioactive glass; ions releasing; mesoporous bioactive; releasing mesoporous ... See more keywords
Polyacrylonitrile/poly(acrylic acid) layer-by-layer superimposed composite nanofiber membrane with low iron ion leaching-out and stable methylene blue-removing performance
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2021.119935
Abstract: Abstract Membrane process is used to decontaminate dye wastewater. In the process of separation, the adsorbed and/or rejected dyes can greatly foul the membrane and negatively affect separation efficiency. Fenton oxidation can non-selectively mineralize dyes… read more here.
Keywords: superimposed composite; composite nanofiber; nanofiber membrane; iron ... See more keywords
Facile Preparation of a Rhodamine B Derivative-Based Fluorescent Probe for Visual Detection of Iron Ions
Sign Up to like & getrecommendations! Published in 2021 at "ACS Omega"
DOI: 10.1021/acsomega.1c04206
Abstract: Iron ions play an important role in our lives. Excessive or lack of iron ion intake leads to many diseases. At the same time, the water environment is easily polluted by these metal ions with… read more here.
Keywords: iron; fluorescent probe; detection iron; iron ions ... See more keywords
Synthesis of hydroxyapatite containing iron ions by soft solution method and evaluation of photo-Fenton reaction
Sign Up to like & getrecommendations! Published in 2020 at "Materials Technology"
DOI: 10.1080/10667857.2020.1760509
Abstract: ABSTRACT Hydroxyapatite (HAp) is widely studied owing to its high adsorption capacity for various substances. In this study, HAp containing iron ions (FeAp) was synthesised by a simulated body fluid method, and the solid-solution state… read more here.
Keywords: photo fenton; fenton reaction; containing iron; iron ions ... See more keywords
Magnetodielectric effect and spin state of iron ions in iron-substituted bismuth pyrostannate
Sign Up to like & getrecommendations! Published in 2020 at "European Physical Journal Plus"
DOI: 10.1140/epjp/s13360-020-00781-2
Abstract: The magnetic and magnetodielectric properties of bismuth pyrostannate $$\hbox {Bi}_{{2}}(\hbox {Sn}_{1-{x}}\hbox {Fe}_{{x}})_{{2}}\hbox {O}_{{7}}$$ ( $$x = 0.1$$ and 0.2) have been examined. Using the Mossbauer spectroscopy and electron paramagnetic resonance, the high-spin state and crystallographic… read more here.
Keywords: bismuth pyrostannate; hbox hbox; effect; hbox ... See more keywords
Effect of Hcp Iron Ion Regulation on the Interaction Between Acinetobacter baumannii With Human Pulmonary Alveolar Epithelial Cells and Biofilm Formation
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Cellular and Infection Microbiology"
DOI: 10.3389/fcimb.2022.761604
Abstract: Acinetobacter baumannii is a type of bacterial nosocomial infection with severe drug resistance. Hemolysin co-regulated protein (Hcp) is a marker of activated type VI secretion system (T6SS), a key secretory system that promotes Gram-negative bacteria… read more here.
Keywords: iron; iron ions; atcc17978 hcp; hcp ... See more keywords
Importance of Locations of Iron Ions to Elicit Cytotoxicity Induced by a Fenton-Type Reaction
Sign Up to like & getrecommendations! Published in 2022 at "Cancers"
DOI: 10.3390/cancers14153642
Abstract: Simple Summary The Fenton reaction generates the hydroxyl radical (•OH), which is the most reactive and toxic reactive oxygen species and widely recognized as a key player in oxidative stress. To clarify whether this highly… read more here.
Keywords: fenton reaction; cytotoxicity; reaction; induced fenton ... See more keywords
Structural Insights into Iron Ions Accumulation in Dps Nanocage
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms23105313
Abstract: Dps (DNA-binding protein from starved cells) is well known for the structural protection of bacterial DNA by the formation of highly ordered intracellular assemblies under stress conditions. Moreover, this ferritin-like protein can perform fast oxidation… read more here.
Keywords: insights iron; structural insights; iron; ions accumulation ... See more keywords
Preparation of Poly Aluminum-Ferric Chloride (PAFC) Coagulant by Extracting Aluminum and Iron Ions from High Iron Content Coal Gangue
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15062253
Abstract: Poly aluminum-ferric Chloride (PAFC) is a new type of high efficiency coagulant. In this study, high iron type gangue is used as a main raw material. It is calcined at 675 °C for 1 h… read more here.
Keywords: iron; iron ions; gangue; high iron ... See more keywords