Articles with "dimethyl" as a keyword



Reproductive toxicity assessment of alkyl dimethyl benzyl ammonium chloride and didecyl dimethyl ammonium chloride in CD® rats.

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Published in 2021 at "Birth defects research"

DOI: 10.1002/bdr2.1955

Abstract: AIM To determine the potential of alkyl dimethyl benzyl ammonium chloride (ADBAC) and didecyl dimethyl ammonium chloride (DDAC) to induce reproductive toxicity in CD® rats in two independent 2-generation reproduction studies conducted according to Good… read more here.

Keywords: toxicity; dimethyl; ppm; ammonium chloride ... See more keywords

Evaluation of chiral N,N-dimethyl-sphingosine for the interaction between nerve growth factor and tropomyosin receptor kinase A.

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Published in 2022 at "Chirality"

DOI: 10.1002/chir.23433

Abstract: Neuropathic pain is an unbearable condition caused by nervous system damage. As distinct acute pain, neuropathic pain is chronic, and it severely influences quality of life. N,N-Dimethyl-d-erythro-sphingosine (DMS), a neuropathic pain inducer, is metabolited de… read more here.

Keywords: dimethyl; sphingosine; nerve; factor ... See more keywords

Methylation with Dimethyl Carbonate/Dimethyl Sulfide Mixtures: An Integrated Process without Addition of Acid/Base and Formation of Residual Salts.

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Published in 2021 at "ChemSusChem"

DOI: 10.1002/cssc.202102538

Abstract: Dimethyl sulfide, a major byproduct of the Kraft pulping process, was used as an inexpensive and sustainable catalyst/co-reagent (a methyl donor) for various methylations with dimethyl carbonate (as both reagent and solvent), which afforded excellent… read more here.

Keywords: without addition; dimethyl sulfide; residual salts; process ... See more keywords

Thermal Behaviour, Smoke Transfer and Antioxidant Analysis of Two Synthesised 2,5‐Dimethyl‐N‐Substituted Pyrrole Leucine Esters

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Published in 2024 at "Flavour and Fragrance Journal"

DOI: 10.1002/ffj.3832

Abstract: The limited availability of raw materials for cigarette aroma, particularly in emerging spices, highlights the need for proactive research in exploring and utilising new flavours. Pyrrole derivatives are an important class of five membered nitrogen‐containing… read more here.

Keywords: two synthesised; spectroscopy; dimethyl; analysis ... See more keywords

Pharmacological activation of dimethylarginine dimethylaminohydrolase (DDAH) activity by inorganic nitrate and DDAH inhibition by NG-hydroxy-l-arginine, Nω,Nω-dimethyl-l-citrulline and Nω,Nω-dimethyl-Nδ-hydroxy-l-citrulline: results and overview

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Published in 2018 at "Amino Acids"

DOI: 10.1007/s00726-018-2684-6

Abstract: Asymmetric dimethylarginine (ADMA) and symmetric dimethylarginine (SDMA) are endogenous inhibitors of nitric oxide (NO) synthase. SDMA is excreted in the urine without major metabolization. About 10% of daily produced ADMA are excreted unchanged in the… read more here.

Keywords: dimethylarginine; dimethyl; ddah activity; citrulline ... See more keywords

Blue-to-transmissive electrochromic poly(2,3-dimethyl-2,3-dihydrothieno[3,4-b][1,4]dioxine) (PEDOT-Me2) with improved optical contrast

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Published in 2019 at "Journal of Solid State Electrochemistry"

DOI: 10.1007/s10008-019-04343-0

Abstract: A novel electrochromic polymer poly(2,3-dimethyl-2,3-dihydrothieno[3,4-b][1,4]dioxine) (PEDOT-Me2) based on 3,4-ethylenedioxythiophene (EDOT) with symmetric dimethyl pendant groups was successfully synthesized through electrochemical polymerization in 0.1 M LiClO4/ACN electrolyte. The polymer film displays reversible electrochromism switching between blue… read more here.

Keywords: dioxine pedot; pedot me2; dihydrothieno dioxine; poly dimethyl ... See more keywords

Kinetic Investigation of η-Al2O3 Catalyst for Dimethyl Ether Production

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Published in 2018 at "Catalysis Letters"

DOI: 10.1007/s10562-018-2319-2

Abstract: Herein, kinetic modelling and kinetic parameters were used to study methanol dehydration to dimethyl ether reaction and revealed that the best model to fit the experimental data was the Bercic model. The dehydration reaction undergoes… read more here.

Keywords: dimethyl ether; al2o3 catalyst; dimethyl; kinetic investigation ... See more keywords

3,3-Dimethyl-1-Butanol and its Metabolite 3,3-Dimethylbutyrate Ameliorate Collagen-induced Arthritis Independent of Choline Trimethylamine Lyase Activity

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Published in 2024 at "Inflammation"

DOI: 10.1007/s10753-024-02126-y

Abstract: Conflicting data exist in rheumatoid arthritis and the collagen-induced arthritis (CIA) murine model of autoimmune arthritis regarding the role of bacterial carnitine and choline metabolism into the inflammatory product trimethylamine (TMA), which is oxidized in… read more here.

Keywords: dimethyl butanol; dimethyl; collagen induced; induced arthritis ... See more keywords

Potential complexes of NaCF3SO3-tetraethylene dimethyl glycol ether (tetraglyme)-based electrolytes for sodium rechargeable battery application

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Published in 2018 at "Ionics"

DOI: 10.1007/s11581-018-2718-9

Abstract: The increasing energy demand on available global lithium resources has created concerns on development of new and advanced sustainable energy sources. Sodium-based batteries have emerged as promising substitutions to Li-based batteries. We describe here sodium… read more here.

Keywords: ether tetraglyme; tetraethylene; potential complexes; dimethyl ... See more keywords

Photodegradation of dimethyl phthalate (DMP) by UV–TiO2 in aqueous solution: operational parameters and kinetic analysis

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Published in 2017 at "International Journal of Environmental Science and Technology"

DOI: 10.1007/s13762-017-1471-3

Abstract: In this paper, the adsorption and degradation phenomenon involved in the photocatalytic degradation of dimethyl phthalates (DMPs) by titanium dioxide (TiO2) was studied. A variety of operating variables were selected firstly. Then, it was proved… read more here.

Keywords: adsorption; photodegradation; dimethyl; analysis ... See more keywords

Control of dimethyl sulfide and dimethyl disulfide odors during pig manure composting using nitrogen amendment.

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Published in 2017 at "Bioresource technology"

DOI: 10.1016/j.biortech.2016.11.023

Abstract: Effects of nitrogen electron acceptors on dimethyl sulfide (Me2S) and dimethyl disulfide (Me2SS) odor emission during composting was investigated. The chemicals and doses used included sodium nitrate (NO3- at 10mM, 20mM and 40mM), sodium nitrite… read more here.

Keywords: control; dimethyl; dimethyl disulfide; dimethyl sulfide ... See more keywords