Results 31 to 40 of about 135,124 (268)
Beilstein Journal of Organic Chemistry, 2018 A copper-catalyzed azide–alkyne cycloaddition (CuAAC) reaction for the synthesis of 1,4-disubstituted 1,2,3-triazoles from alkyl diacyl peroxides, azidotrimethylsilane, and terminal alkynes is reported.
Muhammad Israr +4 more
doaj +1 more source
Alkyl and Aromatic Amines as Digestive Ripening/Size Focusing Agents for Gold Nanoparticles
Nanomaterials, 2013 Both long chain alkyl thiols and alkyl amines behave as size focusing agents for gold nanoparticles, a process that is under thermodynamic control. However, amines do not oxidize surface gold atoms while thiols do oxidize surface gold to gold(I) with ...
Christopher Sorensen +3 more
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Frontiers in Chemistry, 2020 Separation of water/alcohol miscible mixtures via direct filtration only under gravity is a great challenge. Here, different alkyl chain grafted-reduced graphene oxide (alkyl-RGO) is synthesized and characterized.
Hailong Zhang +6 more
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Ni/Co-Catalyzed Homo-Coupling of Alkyl Tosylates
Molecules, 2019 A direct reductive homo-coupling of alkyl tosylates has been developed by employing a combination of nickel and nucleophilic cobalt catalysts. A single-electron-transfer-type oxidative addition is a pivotal process in the well-established nickel ...
Kimihiro Komeyama +4 more
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Novel mitochondrial-targeted alkyl chains act as fungal specific inhibitors of C. neoformans
Frontiers in MicrobiologyCryptococcus neoformans is the causal agent of cryptococcal meningitis in immunocompromised patients and increasing instances of anti-fungal resistance have led to investigations into new alternative antifungal targets. For example, C.
Elizabeth S. M. Edrich +5 more
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Journal of Lipid Research, 1969 A homologous series (C10, C12, C14, C16, C18) of synthetic O-alkyl and S-alkyl ethers of glycerol was analyzed by gas-liquid chromatography (GLC) and thin-layer chromatography (TLC), and examined by IR and n.m.r.
Randall Wood +2 more
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Effect of Alkyl Side Chain Length on the Lithium-Ion Conductivity for Polyether Electrolytes
Frontiers in Chemistry, 2022 The design guidelines of polymer structure to effectively promote lithium-ion conduction within the polymer electrolytes (PEs) are crucial for its practical use.
Ryansu Sai +4 more
doaj +1 more source
FEBS Open Bio, EarlyView.Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata +13 more
wiley +1 more source
Particulate-bound alkyl nitrate pollution and formation mechanisms in Beijing, China [PDF]
Atmospheric Chemistry and PhysicsFine particulate matter (PM2.5) samples were collected between November 2020 and October 2021 at the Minzu University of China in Beijing, and the n-alkyl nitrate concentrations in the PM2.5 samples were determined to investigate n-alkyl nitrate ...
J. Yang +10 more
doaj +1 more source
Development and validation of a HPLC/FLD method combined with online derivatization for the simple and simultaneous determination of trace amino acids and alkyl amines in continental and marine aerosols. [PDF]
PLoS ONE, 2018 A method was developed for simultaneous determination of 15 amino acids and 7 alkyl amines. The method was based on the employment of high performance liquid chromatography/fluorescence detection and online derivatization with o-phthaldiadehyde.
Xiongfeng Huang +4 more
doaj +1 more source