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Sorption of Cesium from Alkaline Solutions onto Resorcinol-Formaldehyde Sorbents
The performance of various phenolic ion exchangers in 137 Cs sorption was studied. Resorcinol-formaldehyde sorbents (RFSs) produced by Axion—Rare and...
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Ultraviolet light–assisted synthesis of nanostructured carbon materials for supercapacitor electrodes by using zinc oxide structures as template and catalyst
Different kinds of highly porous nanostructured carbon (xerogels) were obtained by a new synthetic strategy based on surface-driven polymerization of...
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Regioselective synthesis of substituted tetrahydrochromeno[2,3-d]pyrimidin-2-ones and -pyrimidine-2-thiones
The regioselective synthesis of the substituted (4 R *,10a R *)-4-aryltetrahydro-2 H -chromeno[2,3- d ]pyrimidin-2-ones, -pyrimidine-2-thiones and (4 R *,5 R *,6 R ...
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Sorption of Cesium from Strongly Alkaline Solutions on a Modified Ferrocyanide Sorbent Fersal
AbstractThe sorption of cesium from solutions of sodium and potassium nitrates, sodium hydroxide, and also from a model solution simulating alkaline...
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Catalytic performance of cadmium pyrophosphate in the knoevenagel condensation and one-pot multi-component reaction of chromene derivatives
A simple, efficient, and eco-friendly process for the Knoevenagel condensation between various aromatic aldehydes and active methylene compounds and...
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Synthesis of pyran-annulated heterocyclic system under catalyst-solvent-free conditions using solar energy as renewable energy source
The Knoevenagel-Michael cyclocondensation of aldehydes, malononitrile, and resorcinol through a three-condensation domino reaction can be utilized to...
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Oligomeric Hydroxyaryloxyphosphase Based on Resorcinol
AbstractBy the reaction of hexachlorocyclosphosphazene with resorcinol in the immiscible pyridine–cyclohexane system, hexa-( m- hydroxyphenoxy)cyclotri...
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Hydrogenation of Guaiacol on Nanoscale Supported Ruthenium Catalysts: Influence of Support Particle Size and the Presence of Bio-oil Oxygenates
AbstractMesoporous nanospherical resorcinol-formaldehyde polymers NSMR-1 and NSMR-2 are synthesized. They are characterized by an average material...
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Development of a fluorescent probe for cefazolin detection based on solvent-based de-emulsification dispersive liquid–liquid microextraction of silver nanoparticles
A novel, simple, and rapid method has been developed for the fluorimetric determination of trace levels of cefazolin. The method is based on the...
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Effect of the Pyrolysis Temperature on the Negative Differential Resistance in Carbon/Vanadium Nanocomposite
Organic-inorganic nanocomposites (RF/VOX) based on resorcinol-formaldehyde carbon matrix enriched by vanadium nanoparticles were synthesized by...
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Enhanced Removal of Phenols by MIZ-Cu Nanozyme Exhibiting Laccase-like Activity and Broader Adaptability to Temperature and pH Conditions
P henolic compounds, classified as persistent organic pollutants, pose a significant threat to both human health and environmental safety. Therefore,...
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Physico-analytical studies on some heterocyclic azo dyes and their metal complexes with some transition metals
In this investigation, the azo dyes; 2-(3′-phenyl-5′-pyrazolyl azo) schaffer acid (la) and 2-(3′-phenyl-5′-pyrazolyl azo) resorcinol (Ib); were...
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Synthesis of 2-Amino-4H-chromene Derivatives Using InCl3 and Their Antimicrobial Evaluation
AbstractA simple, efficient, and green protocol has been developed for the synthesis of 2-amino-4-aryl-4 H -chromene-3-carbonitriles via a one-pot...
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Core-shell structured SiO2@C-Sn/SnO2 nanosphere as an anode material for high-performance lithium-ion batteries
In this paper, SiO 2 @C-Sn/SnO 2 nanospheres with core-shell structure were synthesized by the hard template method using resorcinol-formaldehyde resin...
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Synthesis and Properties of Bio-based Copolyesters Based on Phydroxyphenylpropionic Acid
Dimethyl 3,3′-((ethane-1,2-diylbis(oxy))bis(4,1-phenylene))dipropionate (monomer M) was successfully synthesized from methyl...
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Synthesis and properties of novel 4-(diarylmethyl)pyridines based on pyridoxal 5′-phosphate
The reaction pyridoxal 5′-phosphate with resorcinols in EtOH in the presence of concentrated HCl gives hydrochlorides of the corresponding...
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Cobalt-nitrogen co-doped porous carbon sphere as highly efficient catalyst for liquid-phase cyclohexane oxidation with molecular oxygen and the active sites investigation
The selective oxidation of cyclohexane to cyclohexanone and cyclohexanol (KA oil) is a challenging issue in the chemical industry. At present the...
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Synthesis of morphology-controlled N-doped porous carbon for simultaneous electrochemical sensing of dihydroxybenzene isomers
Different morphology of N-doped carbon materials, including three-dimensional interconnected N-doped hierarchically porous carbon networks (3D-NC),...
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Evaluation of antioxidant and antimicrobial activities of whole flours obtained from different species of Triticum genus
Whole wheat is an exceptional source of phenolic compounds representing a promising phytochemical class to prevent diet-related chronic diseases...
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A Novel Method for the Polarographic Determination of Trace Nitrite in Water
AbstractA method for polarographic determination of nitrites in water is developed. Nitrites firstly react with resorcinol, then the nitroso product...
