Results 271 to 280 of about 126,289 (311)
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Journal of Crystal Growth, 1987
Abstract Occurrence of K-like twins in palmitic acid crystals, when crystallized from methyl alcohol-acetone mixtures, is presented. The growth mechanism is discussed.
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Abstract Occurrence of K-like twins in palmitic acid crystals, when crystallized from methyl alcohol-acetone mixtures, is presented. The growth mechanism is discussed.
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Catalytic hydrothermal deoxygenation of palmitic acid
Energy & Environmental Science, 2010We herein report a new approach to convert fatty acids to hydrocarbons in near- or supercritical water. We tested several different metal salts, bases, and high-surface-area supported metal catalysts for activity toward deoxygenation of palmitic acid in a hydrothermal reaction medium.
Jie Fu, Xiuyang Lu, Phillip E. Savage
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Superhydrophobic palmitic acid modified ZnO nanoparticles
Ceramics International, 2017Abstract A superhydrophobic coating material (PA-ZnO) with a static water contact angle (WCA)>160° has been synthesized by modifying zinc oxide (ZnO) nanoparticles with room temperature stable palmitic acid (PA). ZnO nanoparticles (size ~ 24 nm) with hexagonal wurtzite structure are prepared by hydrothermal method.
Nikhil Agrawal +3 more
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Adsorption of palmitic acid on calcite
Geochimica et Cosmochimica Acta, 1980Abstract The adsorption of palmitic acid by calcite was determined as a function of palmitic acid concentration and salinity. Adsorption isotherms were generally of the S-type, indicating probable hydrophobic interaction of adsorbed species. The effect of increased salinity was to increase adsorption from 0–25 ppt, then to decrease adsorption from 25–
R.W. Lahann, R.C. Campbell
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Metabolism of palmitic acid in perfused rat heart
American Journal of Physiology-Legacy Content, 1963Metabolism of fatty acid was studied in the isolated rat heart perfused with albumin-bound palmitate-C14. Uptake of fatty acid by the heart was related to the concentration of fatty acid present and the molar ratio of fatty acid to albumin in the perfusion fluid. Disappearance of lipid-bound radioactivity from the perfusion fluid (palmitate-C14 uptake)
J R, EVANS, L H, OPIE, J C, SHIPP
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Resveratrol prevents palmitic-acid-induced cardiomyocyte contractile impairment
Canadian Journal of Physiology and Pharmacology, 2019Long-chain saturated fatty acids, especially palmitic acid (PA), contribute to cardiomyocyte lipotoxicity. This study tests the effects of PA on adult rat cardiomyocyte contractile function and proteins associated with calcium regulating cardiomyocyte contraction and relaxation. Adult rat cardiomyocytes were pretreated with resveratrol (Resv) and then
Xavier, Lieben Louis +8 more
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Effects of palmitate on astrocyte amino acid contents
Neurochemical Research, 1989The effects of palmitate on intracellular and extracellular amino acid concentrations of cultured astrocytes was studied. Exposure of astrocytes to either 0.72 mM or 0.36 mM palmitate was associated with a significant reduction in the intracellular pool of glutamine and taurine.
M, Yudkoff +4 more
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Esterification of palmitic acid in swine aortic microsomes
Biochemical Medicine, 1978Abstract The incorporation of labeled palmitic acid into lipids was studied in swine aortic microsomes. The results showed that palmitic acid was actively incorporated into phospholipids and neutral lipids. Low fatty acid esterification was observed when cofactors (ATP, CoA, Mg 2+ , and F − ) were omitted from incubation medium.
W Y, Huang, F A, Kummerow
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Esterification of palmitic acid in swine aortic homogenates
Lipids, 1978AbstractThe incorporation of [1‐14C] palmitic acid into tissue lipids of the medial and intimal layers of swine aortic homogenates was investigated. The homogenates obtained were metabolically active as indicated by their ready incorporation of labeled palmitic acid into phospholipids, diglycerides and triglycerides in the presence of α ...
W Y, Huang, F A, Kumerow
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Calcium palmitate and alpha-palmitic acid in gallstones.
Gut, 1970Calcium palmitate occurred in 20% of the gallstones studied in this laboratory by x-ray diffraction and was the most important crystalline constituent after the different forms of cholesterol and calcium carbonate. Only one calculus contained alpha-palmitic acid.
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