Results 1 to 10 of about 123,559 (164)
Characterizing the growth of PHA-producing microorganisms on short-chain carboxylic acids [PDF]
Microbial Cell FactoriesShort-chain carboxylic acids are important chemical intermediates in anaerobic treatment or thermal hydrolysis of biowaste. They are a crucial precursor for the production of Polyhydroxyalkanoate (PHA) by various microorganisms. However, there is limited
Steven Leonhardt +3 more
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Electrochemical Borylation of Carboxylic Acids [PDF]
Proceedings of the National Academy of Sciences, 2021 A simple electrochemically mediated method for the conversion of alkyl carboxylic acids to their borylated congeners is presented. This protocol features an undivided cell setup with inexpensive carbon-based electrodes and exhibits a broad substrate scope and scalability in both flow and batch reactors. The use of this method in challenging contexts is
Lisa M. Barton +3 more
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Application of cationic dye pyronin G (Y) for quantitative extraction-photometric determination of higher carboxylic acids in fi sh [PDF]
Известия Саратовского университета. Новая серия: Серия Химия. Биология. Экология, 2022 The relevance of this study is due to the need to develop methods for the extraction and quantitative determination of higher carboxylic acids in fi sh. In this work, we propose a simple, inexpensive, and highly sensitive extraction-photometric technique
Zhylko, Viachaslau V. +1 more
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Carbon Resources Conversion, 2023 Biomass, as the exclusive and abundant organic resources, is considered to be the promising renewable resource. Carboxylic acids are one of the many compounds that can be obtained from raw biomass.
Shichun Wang +6 more
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Recent advances in decarboxylative nitration of carboxylic acids [PDF]
Chemical Review and Letters, 2019 In this review, we will summarize the available literature on the preparation of nitro compounds from the corresponding carboxylic acids through nitrodecarboxylation. The review is divided into three major sub-sections.
Soma Majedi +2 more
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Tribology Online, 2006 Lubricant additive technology to improve lubricant performances is an important issue for ionic liquids to be applied practically. Effects of carboxylic acids with different carbon chain length in ionic liquid on tribological properties were examined ...
Hideto Kamimura +6 more
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Beilstein Journal of Nanotechnology, 2023 Cerium atoms on the surfaces of nanoceria (i.e., cerium oxide in the form of nanoparticles) can store or release oxygen, cycling between Ce3+ and Ce4+; therefore, they can cause or relieve oxidative stress within living systems.
Matthew L. Hancock +2 more
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Cobalt-catalyzed highly enantioselective hydrogenation of α,β-unsaturated carboxylic acids
Nature Communications, 2020 A large number of marketed drugs contains a chiral carboxylic acid scaffold. Here, the authors report the asymmetric hydrogenation of α,β-unsaturated carboxylic acids to α-chiral carboxylic acids using a cobalt catalyst bearing an electron-donating ...
Xiaoyong Du +8 more
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Decarboxylative selenylation of carboxylic acids: a reliable strategy for the synthesis of selenoethers [PDF]
RSC AdvancesDecarboxylative cross-coupling reactions have emerged as powerful and highly significant transformations for the construction of carbon–carbon and carbon–heteroatom bonds, benefiting from the use of stable, abundant, and cost-effective carboxylic acids ...
Widad Ibrahem Yahya +5 more
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Applied Sciences, 2022 An intercomparison study was conducted to evaluate the contributions of carboxylic acids to m/z 44 (COO+) signals obtained by an on-line aerosol mass spectrometer (AMS) during a field campaign at Cape Hedo, Okinawa, in the western North Pacific Rim.
Bhagawati Kunwar +4 more
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