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A Simple Colorimetric Volatile Nitrogen and Hydrogen Sulfide Indicator Based on Filter Paper and Saffron Petal Anthocyanins to Monitor Fish Spoilage in Intelligent Packaging
An inexpensive, easy-to-use, simple, and non-toxic freshness indicator was developed based on anthocyanins from saffron petal waste material and...
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First-principles study of hydrogen sulfide decomposition on Sc-Ti3C2O2 single-atom catalyst
ContextHydrogen sulfide gas poses significant risks to both human health and the environment, with the potential to induce respiratory and...
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Hydrogen Sulfide Decomposition and Nanotechnology
Hydrogen sulfide is an important source of sustainable hydrogen. H2S is categorized as a highly toxic pollutant of both natural and anthropic...
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Carbonaceous adsorbent from waste oil fly ash: surface treatments and hydrogen sulfide adsorption potential
The aim of this research was to prepare carbonaceous adsorbent from waste oil fly ash (OFA) as an alternative to commercial activated carbon for...
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Sulfidation of a Dispersed Molybdenum Catalyst with Hydrogen Sulfide Formed from Hydroconversion of Petroleum Feedstock
AbstractThe paper investigates the sulfidation of the precursor of a dispersed molybdenum catalyst consisting of 190–500 nm particles in the...
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Effect of Formic and Acetic Acid Additives on the Photocatalytic Reduction of Water by Cadmium Sulfide Particles
AbstractMethods of measurement of electromotive forces and gasometry have been used to study the reaction of photochemical reduction of water by...
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Best Practices When Operating a Unit for Removing Hydrogen Sulfide from Residual Fuel Oil
The article describes the develo** and operating experience of a customized unit for removing hydrogen sulfide from residual fuel oil in a nitrogen...
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Thermodynamics and Kinetics of the Claus Conversion of Hydrogen Sulfide from Coke-Oven Gas
AbstractFor preliminary assessment of the change in sulfur yield in processing industrial sour gas, the conversion thermodynamics of gases containing...
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CoMo Sulfide Catalysts Supported on Natural Halloysite Nanotubes: Dealumination as an Effective Approach to Improve Catalytic Performance
Abstract–CoMo sulfide catalysts supported on aluminosilicate halloysite nanotubes (CoMoS/HNT) and on dealuminated halloysite nanotubes...
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Sulfide oxidation promotes hypoxic angiogenesis and neovascularization
Angiogenic programming in the vascular endothelium is a tightly regulated process for maintaining tissue homeostasis and is activated in tissue...
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Crystallization of Zeolite X from Kaolins of Various Deposits Used in Adsorbents for Drying and Removing Hydrogen Sulfide in Natural and Associated Petroleum Gas
A detailed study has been carried out on the characteristics of kaolins presently available in Russia in industrial amounts. The feasibility of...
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Hydrothermal Synthesis of Silver Sulfide
AbstractSilver sulfide powders with submicro- and micrometer particle sizes have been synthesized by the hydrothermal method at temperatures from 373...
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Hydrodechlorination of 1,4-Dichlorobenzene over Unsupported Sulfide Catalysts
AbstractA number of unsupported NiMo, CoMo, and NiW sulfide catalysts synthesized in situ from oil-soluble precursors were investigated in...
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Electrochemical sensor for hydrogen sulfide detection using electrocatalysis-assisted amplification and chemical reaction-mediated signal enhancement
An ultrasensitive electrochemical biosensing platform has been designed by combining electrocatalysis-assisted H 2 S amplification with a chemical...
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Progress on the reaction-based methods for detection of endogenous hydrogen sulfide
Hydrogen sulfide (H 2 S) is a biologically signaling molecule that mediates a wide range of physiological functions, which is frequently misregulated...
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Spectroscopic study of cyclen-based 19F NMR probe for detection of hydrogen sulfide
A cyclen-based 19 F NMR probe (F-cyclen) for hydrogen sulfide (H 2 S) has been prepared and evaluated for its complex formation ability with Cu 2+ ions...
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Photocatalytic Reduction of Water by Particles of Cadmium Sulfide in a Solution of Sodium Sulfite
AbstractA procedure is described for measuring electromotive forces to study the photochemical reduction of water by suspensions of cadmium sulfide....
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A review: photocatalytic degradation of dyes by metal sulfide nanoparticles
Over the past few decades, environmental contamination from the wastewater industry has gravely threatened the environment and public health....
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Influence of the Active Phase Composition on the Performance of Ruthenium-Doped Cadmium Sulfide Supported on SBA-15 in Photocatalytic Hydrogen Generation
AbstractPhotocatalysts based on SBA-15 mesoporous silicate with supported ruthenium-doped cadmium sulfide particles of up to 10 nm size were...
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Kinetic Mass Spectrometry as an Approach to Understanding the Mechanism of the tert-Amylethyl Sulfide Oxidation by Cyclohexanediyl Dihydroperoxide
AbstractThe kinetics of sulfoxide formation during oxidation of tert -amylethyl sulfide by cyclohexylidene hydroperoxide in methanol and toluene was...
