Cerium hydrate
Cerium hydrate structure
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Common Name | Cerium hydrate | ||
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| CAS Number | 12014-56-1 | Molecular Weight | 208.145 | |
| Density | N/A | Boiling Point | 100ºC at 760 mmHg | |
| Molecular Formula | H4CeO4 | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | N/A | |
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Quantitative X-ray microanalysis of hydrogen peroxide within plant cells.
Microsc. Res. Tech. 72(1) , 49-60, (2009) Using quantitative X-ray microanalysis in combination with CeCl3-based cytochemical staining of hydrogen peroxide (H2O2) we have developed a new solution for quantification of H2O2 at the subcellular level. Quantitative X-ray microanalysis of plastic-embedded... |
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Light microscopic visualization of monoamine oxidase using a cerium method.
Acta Histochem. 95(2) , 203-19, (1993) H2O2-generating monoamine oxidase can be visualized in the light microscope with tetrazolium, metal salt (ferricyanide) and coupled peroxidatic oxidation methods. Due to methodological draw-backs these procedures do no allow satisfactory results. In search fo... |
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Anoxic stress leads to hydrogen peroxide formation in plant cells.
J. Exp. Bot. 52(359) , 1179-90, (2001) Hydrogen peroxide (H2O2) was detected cytochemically in plant tissues during anoxia and re-oxygenation by transmission electron microscopy using its reaction with cerium chloride to produce electron dense precipitates of cerium perhydroxides. Anoxia-tolerant ... |
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Localization of superoxide dismutase activity in rat tissues.
Free Radic. Biol. Med. 22(1-2) , 241-8, (1997) Superoxide anion radicals have been implicated in a variety of pathological processes. Under physiological conditions, superoxide dismutase (SOD) is effectively able to disproportionate superoxide anions into hydrogen peroxide and dioxygen. Until now, no tech... |
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Development of nonaluminum phosphate binder hydrous cerium oxide (Ce alpha (OH)4-2 alpha . nH2O).
Trans. Am. Soc. Artif. Intern. Organs 31 , 155-9, (1985)
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Salmonella pathogenicity island 2-dependent evasion of the phagocyte NADPH oxidase.
Science 287(5458) , 1655-8, (2000) A type III protein secretion system encoded by Salmonella pathogenicity island 2 (SPI2) has been found to be required for virulence and survival within macrophages. Here, SPI2 was shown to allow Salmonella typhimurium to avoid NADPH oxidase-dependent killing ... |
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Hydrogen peroxide changes in ischemic and reperfused heart. Cytochemistry and biochemical and X-ray microanalysis.
Am. J. Pathol. 147(3) , 772-81, (1995) Active oxygen species including hydrogen peroxide (H2O2) play a major role in ischemia-reperfusion injury. In the present study, changes in myocardial H2O2 content as well as its subcellular distribution were examined in rat hearts subjected to ischemia-reper... |
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Ceria-engineered nanomaterial distribution in, and clearance from, blood: size matters.
Nanomedicine (Lond.) 7(1) , 95-110, (2012) Characterize different sized ceria-engineered nanomaterial (ENM) distribution in, and clearance from, blood (compared to the cerium ion) following intravenous infusion.Cerium (Ce) was quantified in whole blood, serum and clot (the formed elements) up to 720 h... |
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Mid-infrared vibrational spectra of discrete acetone-ligated cerium hydroxide cations.
Phys. Chem. Chem. Phys. 9(5) , 596-606, (2007) Cerium(iii) hydroxy reactive sites are responsible for several important heterogeneous catalysis processes, and understanding the reaction chemistry of substrate molecules like CO, H(2)O, and CH(3)OH as they occur in heterogeneous media is a challenging task.... |
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Kinetics of phosphodiester cleavage by differently generated cerium(IV) hydroxo species in neutral solutions.
Org. Biomol. Chem. 3(15) , 2859-67, (2005) Neutral aqueous solutions of cerium ammonium nitrate obtained by dilution of their acetonitrile stock solution with imidazole buffer show high catalytic activity in the hydrolysis of bis(p-nitrophenyl) phosphate (BNPP) and better reproducibility than other si... |