Results 21 to 30 of about 58,142 (306)
Microwave Synthesis of Quaternary Ammonium Salts [PDF]
Molecules, 2008 The microwave synthesis of several quaternary ammonium salts is described. The synthesis provides comparable or better yields than published methods with reduced reaction times and in the absence of solvent.
Winstead, Angela J. +3 more
openaire +3 more sources
Electrospun Quaternary Ammonium Salt-Loaded Nanofibrous Nanocomposites as Wound Dressings [PDF]
ACS OmegaSena Özdil Şener +5 more
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Copper Corrosion inhibition by a Quaternary Ammonium Salt-assisted Benzotriazole [PDF]
Archives of Metallurgy and Materials, 2023 Quaternary ammonium salt (QAS) Hyamine 1622 and benzotriazole (BTAH) were used to form a protective layer on copper surface to resist the corrosion by immersing the copper into the inhibitors-containing solutions. The inhibitor’s anticorrosion properties
Chuanyun Wan, Xiaotao Li, Hao Xing
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Reaction of N,N-Dimethyltryptamine with Dichloromethane Under Common Experimental Conditions. [PDF]
, 2018 A large number of clinically used drugs and experimental pharmaceuticals possess the N,N-dimethyltryptamine (DMT) structural core. Previous reports have described the reaction of this motif with dichloromethane (DCM), a common laboratory solvent used ...
Dunlap, Lee E, Olson, David E
core +3 more sources
ChemistryOpen, 2021 We herein report an asymmetric protocol to access a series of orthogonally functionalized acyclic chiral target molecules containing a quaternary stereogenic center by carrying out the enantioselective α‐alkylation of novel orthogonally functionalized ...
Katharina Röser +3 more
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Química Nova, 2012 Quaternary ammonium salts are the corrosion inhibitors most frequently used by the oil industry. In this study, the ultraviolet fluorescence technique was evaluated for the analysis of a quaternary ammonium salt in water as a corrosion inhibitor.
Herllaine de Almeida Rangel +1 more
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Effect of organoclay on the physical properties of UV-curable coatings [PDF]
, 2009 The combination of UV-curing and nanocomposite technology has been studied to produce cost-effective coatings with superior physical and mechanical properties.
Dalgicdir, Cahit +5 more
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Recent advances in the application of quaternary ammonium compounds in biomedical materials
口腔疾病防治, 2019 Microbial infections affect people worldwide. Quaternary ammonium salts serve antibacterial, antifungal,antiviral, anti⁃matrix metalloproteinase and polymerization functions. While the modification of biomaterials with quater⁃ nary ammonium salts cannot
JIAO Yang, CHEN Jihua
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Fabrication of bamboo fiber-based adsorbent by radiation grafting and rapid adsorption of phosphate
Fushe yanjiu yu fushe gongyi xuebao, 2021 Quaternary ammonium salt modified bamboo fiber was prepared by radiation grafting of methacryloxyethyltrimethyl ammonium chloride on the bamboo fiber. The modified bamboo fiber was characterized by scanning electron microscopy, Fourier transform infrared
DU Jifu, DONG Zhen, YANG Xin, ZHAO Long
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Multilayered Curcumin-Loaded Hydrogel Microcarriers with Antimicrobial Function
Molecules, 2022 The design of multifunctional microcarriers has attracted significant attention because they combine various functions within a single system. In this study, we developed a set of multilayered hydrogel microcarriers, which were first loaded with ...
Weronika Szczęsna +6 more
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