Results 51 to 60 of about 26,314 (223)
Potentiometric Selective Recognition of Oxalic Acid Based on Molecularly Imprinted Polymer
International Journal of Electrochemical Science, 2013 This paper reports potentiometric determination of oxalic acid in spinach, using PVC-oxalic acid imprinted polymer coated graphite electrode. The intermolecular interactions between oxalic acid and acrylamide functional monomer and the number of moles of
Kiran Kumar Tadi, Ramani V. Motghare
doaj +1 more source
Advanced Science, EarlyView.Precipitation‐modulated recrystallization enables a programmable bimodal harmonic architecture in a high‐entropy alloy, delivering 1–2 GPa yield strength with >10% ductility from −196 °C to 700 °C. The resulting broad‐temperature robustness arises from the synergy of dual‐mode nanoprecipitation, harmonic core–shell topology, and temperature‐adaptive ...
Wei Li +5 more
wiley +1 more source
Plasma oxalic acid and calcium levels in oxalate poisoning [PDF]
Journal of Clinical Pathology, 1967 Observations are reported on five cases of suicide or attempted suicide by poisoning with oxalic acid or ethylene glycol. Elevated oxalic acid levels were observed in the plasma, stomach contents, and a number of tissues. Raised oxalic acid levels in plasma were associated with reduced total and ultrafilterable calcium levels.
P M, Zarembski, A, Hodgkinson
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Enhancing Biogenic Formic Acid Production in the Modified OxFA Process by Acetonitrile Addition
Advanced Science, EarlyView.In this study, the beneficial effect of using acetonitrile as a co‐solvent in the modified OxFA process is shown, outperforming methanol, demonstrating improved reaction kinetics combined with high selectivity for the HPA‐2 (H5PV2Mo10O40) catalyzed oxidation of xylose to FA.
Jan‐Dominik H. Krueger +7 more
wiley +1 more source
Statistical Modeling of Oxalic Acid Adsorption on Rice Bran Using Response Surface Methodology–Box–Behnken Design [PDF]
Iranian Journal of Chemistry & Chemical EngineeringThis study investigates the adsorption of oxalic acid by rice bran, a low-cost bioresource. Fifteen adsorption experiments were conducted under conditions specified by Response Surface Methodology (RSM) using the Box–Behnken Design (BBD).
Narges Samadani Langeroodi
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INFLUENCE OF OXALATE AND CITRATE ON P SORPTION PREVENTION AND THE RELEASE OF THE PRESORBED METALS BY GYPSUM-CALCITE SYSTEMS. [PDF]
Journal of Soil Sciences and Agricultural Engineering, 2007 Fixed weight of calcite plus gypsum (1.25g of each) were first reacted with fixed levels (20 ppm of each) of Fe, Cu, Zn and Mn chlorides for 24 hours. Then fixed level of P (20 ppm) only or 0.1, 0.5, 1.0, 5.0, 10.0 and 15.0 mM organic carbon (O.C) L-1 ...
A. M. Al-Shabaan
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Advanced Science, EarlyView.A dynamically shape‐variant liquid metal‐based network is integrated into Zn powder electrode, where intrinsic fluidity and structural adaptability of the liquid metal‐based network enable effective mitigation of dendritic growth, alleviation of stress accumulation, and prevention of Zn loss during Zn plating‐stripping processes.
Yuxuan Wang +9 more
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CONTROLLING THE GREATER AND LESSER WAX MOTHS USING NATURAL AND CHEMICAL PRODUCTS [PDF]
Journal of Plant Protection and Pathology, 2009 The efficacy of natural and chemical compounds were investigated against wax moth greater, Galleria mellonella L.and lesser, Acheroia gresilla Fab. .
N. Omran, E. Haggag, M. Mabrouk
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Streamlined V3.5+ Electrolyte Production by Leveraging Chemical and Catalytic Reductions
Advanced Energy Materials, EarlyView.A tuned catalytic process for V3.5+ electrolyte production is shown to streamline the conventional chemical‐to‐catalytic sequence by extending catalysis into the rate‐determining reduction regime. This study shows that initiating catalysis in this regime shortens the overall production time by 67% based on rigorous thermodynamic and kinetic analysis of
Kyunghwa Seok +2 more
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