Elemental sulfur coarsening kinetics [PDF]
Geochemical Transactions, 2014 BACKGROUND: Elemental sulfur exists is a variety of forms in natural systems, from dissolved forms (noted as S8(diss) or in water as S8(aq)) to bulk elemental sulfur (most stable as α-S8).
Druschel, Gregory K., Garcia, Angel A.
core +5 more sources
Effect on Chemical and Physical Properties of Soil Each Peat Moss, Elemental Sulfur, and Sulfur-Oxidizing Bacteria [PDF]
Plants, 2021 Peat moss is an organic substance corroded by sphagnum moss and has a pH of 3.0–4.0. Elemental sulfur is sulfated and oxidized by the action of bacteria to become sulfuric acid. These biological factors can alter the soil environment. Blueberries require
So-Young Lee +8 more
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Organic Stabilization of Extracellular Elemental Sulfur in a Sulfurovum-Rich Biofilm: A New Role for Extracellular Polymeric Substances? [PDF]
Frontiers in Microbiology, 2021 This work shines light on the role of extracellular polymeric substance (EPS) in the formation and preservation of elemental sulfur biominerals produced by sulfur-oxidizing bacteria.
Brandi Cron +4 more
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Organic sulfur: A spatially variable and understudied component of marine organic matter [PDF]
Limnology and Oceanography Letters, 2020 Sulfur (S) is a major heteroatom in organic matter. This project evaluated spatial variability in the concentration and molecular‐level composition of organic sulfur along gradients of depth and latitude.
Krista Longnecker +4 more
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Elemental Sulfur Inhibits Yeast Growth via Producing Toxic Sulfide and Causing Disulfide Stress [PDF]
Antioxidants, 2022 Elemental sulfur is a common fungicide, but its inhibition mechanism is unclear. Here, we investigated the effects of elemental sulfur on the single-celled fungus Saccharomyces cerevisiae and showed that the inhibition was due to its function as a strong
Tianqi Wang +6 more
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Elemental sulfur concentration can be used as a rapid, reliable, and cost-effective predictor of sulfur amino acid content of soybean seeds [PDF]
Scientific ReportsIn this study, we have examined the feasibility of using elemental sulfur content of soybean seeds as a proxy for the overall sulfur amino acid content of soybean seeds.
Wonseok Kim +3 more
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Influence of soil minerals on chromium(VI) reduction by sulfide under anoxic conditions [PDF]
Geochemical Transactions, 2007 The effects of soil minerals on chromate (CrVIO42-, noted as Cr(VI)) reduction by sulfide were investigated in the pH range of 7.67 to 9.07 under the anoxic condition. The examined minerals included montmorillonite (Swy-2), illite (IMt-2), kaolinite (KGa-
Kim Chulsung +3 more
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Sulfur Cycling in an Iron Oxide-Dominated, Dynamic Marine Depositional System: The Argentine Continental Margin [PDF]
Frontiers in Earth Science, 2017 The interplay between sediment deposition patterns, organic matter type and the quantity and quality of reactive mineral phases determines the accumulation, speciation, and isotope composition of pore water and solid phase sulfur constituents in marine ...
Natascha Riedinger +12 more
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A Study of the chemical nature of sulfur-containing rocks and Frasch sulfur in the Al-Mishraq Sulfur field [PDF]
مجلة التربية والعلم, 2021 The economic evaluation of the exploration sulfur well depends mainly on the elemental sulfur content and its association other factors, so a sample of sulfur rocks extracted by a special excavator for one of the exploratory wells was studied and in the ...
Hala Jasim, thaer halo, Motea Al jbouri
doaj +1 more source
Obtaining elemental sulfur for Martian sulfur concrete [PDF]
Journal of Chemical Research, 2022 A potential candidate material for the construction of Mars habitats is concrete made from the Martian regolith and sulfur extracted from the regolith itself. Sulfur concrete, which has excellent mechanical properties, can be prepared at a low temperature (<150 °) and without water (unlike Portland-cement concrete).
Aaron Barkatt, Masataka Okutsu
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