Application of polyionic magnetic nanoparticles as a catalyst for the synthesis of carbonitriles with both indole and triazole moieties via a cooperative geminal-vinylogous anomeric-based oxidation.
Sign Up to like & getrecommendations! Published in 2021 at "Molecular diversity"
DOI: 10.1007/s11030-021-10339-8
Abstract: Three-component reaction of aldehydes with 3-(1H-indol-3-yl)-3-oxopropanenitrile and 1H-1,2,4-triazol-5-amine under the solvent-free condition at 70 °C was effectively performed in the presence of 2 mg of polyionic magnetic nanoparticles with pyrazine bridge [Fe3O4@SiO2@(CH2)3]2-Pyrazinium-[TCM]2 as a catalyst for the… read more here.
Keywords: polyionic magnetic; magnetic nanoparticles; based oxidation; anomeric based ... See more keywords
Sulfate radical-based oxidation for sludge treatment: A review
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2017.10.162
Abstract: Abstract An ever-increasing amount of wasted activated sludge is the greatest challenge to wastewater treatment plants on both the economic and environmental sides. Within the last five years, great attention has been attracted to apply… read more here.
Keywords: sulfate radical; treatment; based oxidation; sludge ... See more keywords
Sequential application of Fenton and ozone-based oxidation process for the abatement of Ni-EDTA containing nickel plating effluents.
Sign Up to like & getrecommendations! Published in 2018 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2018.03.090
Abstract: Treatment of Ni-EDTA in industrial nickel plating effluents was investigated by integrated application of Fenton and ozone-based oxidation processes. Determination of integrated sequence found that Fenton oxidation presented higher apparent kinetic rate constant of Ni-EDTA… read more here.
Keywords: oxidation; nickel plating; ozone based; based oxidation ... See more keywords
An overview of bromate formation in chemical oxidation processes: Occurrence, mechanism, influencing factors, risk assessment, and control strategies.
Sign Up to like & getrecommendations! Published in 2019 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2019.124521
Abstract: Chemical oxidation processes have been extensively utilized in disinfection and removal of emerging organic contaminants in recent decades. Some undesired byproducts, however, are produced in these processes. Of them, bromate has attracted the most intensive… read more here.
Keywords: oxidation; so4 based; oxidation processes; based oxidation ... See more keywords
Sulfur-based oxidation-responsive polymers. Chemistry, (chemically selective) responsiveness and biomedical applications
Sign Up to like & getrecommendations! Published in 2021 at "European Polymer Journal"
DOI: 10.1016/j.eurpolymj.2021.110387
Abstract: Abstract The introduction of low-oxidation-state sulfur atoms is a popular strategy to provide macromolecules with responsivity to oxidizing conditions, which in turn may confer them specific functionality (e.g. bioactivity or improved targeting). Indeed, reactive oxygen… read more here.
Keywords: sulfur based; responsiveness biomedical; oxidation; biomedical applications ... See more keywords
Integration of heterogeneous photocatalysis and persulfate based oxidation using TiO2-reduced graphene oxide for water decontamination and disinfection
Sign Up to like & getrecommendations! Published in 2021 at "Heliyon"
DOI: 10.1016/j.heliyon.2021.e07451
Abstract: Advanced oxidation processes (AOPs) which involve the generation of highly reactive free radicals have been considered as a promising technology for the decontamination of water from chemical and bacterial pollutants. In this study, integration of… read more here.
Keywords: heterogeneous photocatalysis; oxidation; tio2 reduced; water ... See more keywords
Rethinking sulfate radical-based oxidation of nitrophenols: Formation of toxic polynitrophenols, nitrated biphenyls and diphenyl ethers.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2018.08.083
Abstract: Sulfate radical (SO4-)-based oxidation of nitrophenols (NPs) have been widely studied; however, formation of potentially more toxic polynitroaromatic intermediates has been overlooked. In this contribution, we systematically investigated the degradation of four NPs by a… read more here.
Keywords: oxidation; sulfate radical; diphenyl ethers; formation ... See more keywords
Electrochemical Detection for Isothermal Loop-Mediated Amplification of Pneumolysin Gene of Streptococcus pneumoniae Based on the Oxidation of Phenol Red Indicator
Sign Up to like & getrecommendations! Published in 2022 at "Analytical Chemistry"
DOI: 10.1021/acs.analchem.2c02127
Abstract: A highly sensitive electrochemical methodology for end-point detection of loop-mediated isothermal nucleic acid amplification reactions was developed. It is based on the oxidation process of phenol red (PR), commonly used as a visual indicator. The… read more here.
Keywords: phenol red; amplification pneumolysin; based oxidation; amplification ... See more keywords
Mineralization enhancement of pharmaceutical contaminants by radical-based oxidation promoted by oxide-bound metal ions.
Sign Up to like & getrecommendations! Published in 2019 at "Environmental science & technology"
DOI: 10.1021/acs.est.9b04542
Abstract: While the use of transition metal oxides in catalyzing advanced oxidation reactions has been widely investigated, very few reports have focused on how the preliminary contact of oxides with target compounds may affect the succession… read more here.
Keywords: oxidation; metal ions; metal; based oxidation ... See more keywords
[TEATNM] and [TEATCM] as novel catalysts for the synthesis of pyridine-3,5-dicarbonitriles via anomeric-based oxidation
Sign Up to like & getrecommendations! Published in 2017 at "New Journal of Chemistry"
DOI: 10.1039/c7nj01934c
Abstract: A novel ionic liquid (IL) and nanostructured molten salt (NMS) based on triethylammonium were synthesized and characterized. Their catalytic activities for the synthesis of 2-amino-4-aryl-6-(arylamino)pyridine-3,5-dicarbonitriles via a one-pot three-component condensation reaction between several aromatic aldehydes,… read more here.
Keywords: microscopy; dicarbonitriles via; based oxidation; anomeric based ... See more keywords