Results 21 to 30 of about 5,911 (183)

One Pot Synthesis of Calcium Sulfate Hemihydrate from Fishbone-derived Carbon

open access: yesBulletin of Chemical Reaction Engineering & Catalysis, 2023
Calcium Sulfate Hemihydrate (CSH) with uniform morphology and high crystallinity were successfully prepared by a precipitation-hydrolysis method in a concentrated sulfuric acid solution containing fishbone-derived carbon.
Teguh Wirawan   +6 more
doaj   +1 more source

LC–MS-Based Metabolomics Discriminates Premium from Standard Chilean cv. Cabernet Sauvignon Wines from Different Valleys

open access: yesMetabolites, 2021
Cabernet Sauvignon grapes in Chile, mainly grown between the 30° S and 36° S, account for more than 30% of Chilean wine production, and yield wines with different characteristics which influence their quality.
Vania Sáez   +3 more
doaj   +1 more source

THE DANGERS OF SULFONAL [PDF]

open access: yesThe Journal of Nervous and Mental Disease, 1891
n ...
openaire   +1 more source

Human Sulfotransferase Assays With PAPS Production in situ

open access: yesFrontiers in Molecular Biosciences, 2022
For in vitro investigations on human sulfotransferase (SULT) catalyzed phase II metabolism, the costly cofactor 3′-phosphoadenosine-5′-phosphosulfate (PAPS) is generally needed.
Yanan Sun   +4 more
doaj   +1 more source

Degrees of Sulfonation: Mapping the Reactivity Landscape of Acridine and Acridone

open access: yesOrganics
Although sulfonated acridines and acridones are valuable scaffolds in diagnostics and materials science, to our best knowledge, there is no comprehensive study that addresses how the degree of sulfonation depends on reaction parameters. To fill this gap,
Péter Kisfaludi   +3 more
doaj   +1 more source

THE USE OF CHLOROSULFONIC ACID ON SULFONATION OF cPTFE FILM GRAFTED STYRENE FOR PROTON EXCHANGE MEMBRANE

open access: yesIndonesian Journal of Chemistry, 2010
Sulfonation of g-ray iradiated and styrene-grafted crosslinked polytetrafluoro ethylene film (cPTFE-g-S film) have been done. The aim of the research was to make hydrophyl membrane as proton exchange membrane fuel cell.
Yohan Yohan
doaj   +1 more source

SULFONAL POISONING [PDF]

open access: yesThe Journal of Nervous and Mental Disease, 1891
n ...
openaire   +2 more sources

The Sulfonation of Safrole with Trimethylsilylchlorosulfonate as Sulfonating Agent

open access: yesChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Philippe Petit   +2 more
openaire   +1 more source

Optimization of Lignin-Based Biocatalyst Production from Pine Sawdust and Wheat Straw

open access: yesMolecules, 2018
Pine sawdust and wheat straw are abundant lignocellulosic wastes that have been recently converted into bioethanol under a biochemical platform scheme whose main waste is lignin. Lignin can be transformed into a wide variety of high added-value products,
Froylán M.E. Escalante   +3 more
doaj   +1 more source

Sulfotransferases in mediating the chlorophenol metabolism: Metabolites identification and metabolic characterization

open access: yesJournal of Hazardous Materials Letters
Chlorophenols (CPs) are persistent organic pollutants (POPs) widely detected in the natural environment. Sulfotransferases are a group of crucial phase II metabolic enzyme involved in the metabolism of endogenous and exogenous substances.
Kai Yang   +7 more
doaj   +1 more source

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