Study on chromium-binding capacity of Callitriche cophocarpa in an aquatic environment. (73/119)

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Single-cell imaging and spectroscopic analyses of Cr(VI) reduction on the surface of bacterial cells. (74/119)

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Evaluation of two external markers for measurement of ileal and total tract digestibility of pigs fed human-type diets. (75/119)

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Development and validation of a spectroscopic method to predict wheat protein digestibility. (76/119)

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Comparison of estimating equations for the prediction of glomerular filtration rate in kidney donors before and after kidney donation. (77/119)

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Metal ions activate vascular endothelial cells and increase lymphocyte chemotaxis and binding. (78/119)

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Polyethyleneimine incorporated metal-organic frameworks adsorbent for highly selective CO2 capture. (79/119)

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The epoxidation of the olefins by meso-tetraphenylporphyrinatochromium(3+) chloride as an electrochemical P-450 model compound. (80/119)

An electrochemical P450 model compound consisting of meso-tetraphenylporphyrinatochromium(3+) chloride (CrTPP), imidazole, and acetic acid was used in acetonitrile containing alkenes. The corresponding epoxides were obtained in better yields compared to a similar electrochemical P450 model compound using meso-tetraphenylporphyrinatomanganese(3+) chloride. The results of cyclic voltammetry and controlled potential electrolysis suggest that electrochemically reduced CrTPP reacts with dissolved oxygen to oxidize alkenes to epoxides.  (+info)