Results 1 to 10 of about 444,091 (356)
Electrochemistry, 2021 Investigation of interfacial proton transport is necessary to elucidate biological systems. As commonly found in biomaterials, the carboxylic acid group was proven to act as a proton-conducting group.
Athchaya SUWANSOONTORN +4 more
doaj +1 more source
Crystal structure of 2,5-dihydroxyterephthalic acid from powder diffraction data
Acta Crystallographica Section E: Crystallographic Communications, 2022 The crystal structure of anhydrous 2,5-dhydroxyterephthalic acid, C8H6O6, was solved and refined using laboratory X-ray powder diffraction data, and optimized using density functional techniques.
Joshua D. Vegetabile, James A. Kaduk
doaj +1 more source
Crystals, 2021 This study aimed to synthesize quinolinone derivatives and investigate their cytotoxic activity. The compound 1-azacoumarin-3-carboxylic acid (2-oxo-1H-quinoline-3-carboxylic acid) was obtained via the cyclocondensation of 2-hydroxybenzaldehyde with ...
Ahmed Gaber +5 more
doaj +1 more source
(η5-Carboxycyclopentadienyl)(η7-cycloheptatrienyl)manganese(I) hexafluoridophosphate
IUCrData, 2023 The title compound, [Mn(C7H7)(C6H5O2)]PF6 or [(Cht)Mn(Cp'CO2H)]PF6, with Cht = cycloheptatrienyl and Cp' = C5H4, is an air-stable, purple, heteroleptic, cationic sandwich complex with manganese in oxidation state +I and π-coordinating cycloheptatrienyl ...
Reinhard Thaler +2 more
doaj +1 more source
General Method to Increase Carboxylic Acid Content on Nanodiamonds
Molecules, 2022 Carboxylic acid is a commonly utilized functional group for covalent surface conjugation of carbon nanoparticles that is typically generated by acid oxidation.
Ganesh Shenoy +11 more
doaj +1 more source
NMR spectroscopy of Cu(II) complexes with acrylamide and sodium acrylate copolymer and ω-amino acids
Журнал Белорусского государственного университета: Химия, 2021 Macromolecular complexes of acrylamide and sodium acrylate copolymer with microelements, including Cu(II), may form at preparation of crop protection and stimulation compositions, where the copolymer serves as an adhesive, water-retaining and film ...
Dmitry L. Kudryavsky +4 more
doaj +1 more source
Ultrasonics Sonochemistry, 2022 Propelled by enormous increase in demand for fuel sources, Canadian oil sands are becoming increasingly important as a fuel source due to their abundance and upgrading capability.
Rija Ansari, Deepak M. Kirpalani
doaj +1 more source
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
doaj +1 more source
Acta Agriculturae Slovenica, 2023 Synthesised organic compounds of pyrimidinecarboxylic acids are characterised by high biological activity, even when their concentrations are low. These compounds, when applied to the seeds of Rhododendron, a genus of woody plants, with concentrations of
Tatiana V. VOSTRIKOVA +3 more
doaj +1 more source
Fermentation, 2017 Carboxylic acids are central compounds in cellular metabolism, and in the carbon cycle in nature.[...]
Gunnar Lidén
doaj +1 more source