Dean oxidation

Ozone. Ozone is an aUotropic form of oxygen, O. Because it is an unstable gas, it must be generated at the point of use. Ozone is an effective, dean oxidizing agent possessing powerful antibacterial and antivkal properties. 

Morrison S R 1980 Electrochemistry at Semiconductor and Oxidized Metal Electrodes (New York Plenum) Dean M FI and Slimming U 1987 J. Electroanal. Chem. 228 135 Boehni FI 1987 Langmuir 3 924... 

Jessup, W., Simpson, J.A. and Dean, RT. (1993). Does superoxide radical have a role in macropha mediated oxidative modification of LDL Atherosclerosis 99, 107-120. 

Hunt, J.V., Dean, R.T. and Wolff, S. (1988). Hydroxyl radical production and autoxidative glycosylation. Glucose oxidation as the cause of protein damage in the experimental glycation model of diabetes mellitus and ageing. Biochem. J. 256, 205-212. 

Chauhan, M. Dean, F. M. Hindley, K. Robinson, M. Phenoxylium ion from a-tocopherol spirodimer and its significance for the mechanism of oxidative coupling in phenols. Chem. Commun. 1971, 19, 1141-1143. 

The use of nanoscale materials in the dean-up of hazardous waste sites is termed nanoremediation. Remediation of soil contaminated with pentachloro phenol using NZVI was studied [198]. In a separate study, soils contaminated with polychlorinated biphenyls was treated using iron nanopartides [194], NZVI and iron oxide have been suggested to be used as a colloidal reactive barrier for in situ groundwater remediation due to its strong and spedfic interactions with Pb and As compounds [199]. 

Davies, M.J., Fu, S., Wang, H., and Dean, R.T. (1999) Stable markers of oxidant damage to proteins and their application in the study of human disease. Free Radio Biol. Med. 27, 1151-1163. 

Walsh, G.E., L.L. McLaughlin, M K. Louie, C.H. Deans, and E.M. Lores. 1986b. Inhibition of arm regeneration by Ophioderma brevispina (Echinodermata, Ophiuroidea) by tributyl tin oxide and triphenyltin oxide. Ecotoxicol. Environ. Safety 12 95-100. 

Bozzelli and Dean (17a) have recently proposed that NO can also form through the formation of NNH radicals and their subsequent oxidation via the reaction sequence... 

Oxidized LDL alter cellular functions role in cell death Oxidized LDL seem to be poorly degraded by lysosomal enzymes and accumulate in lysosomes altering in turn their functionality (Dean et al., 1997). It has been proposed that inhibition of oxidized LDL degradation and subsequent lipid accumulation may induce a destabilization of the acidic compartment, and lysosomal rupture with a relocation of lysosomal enzymes in the cytosol (li W et al, 1998). This process, also called endopepsis , occurs early and could precede mitochondrial dysfunction and cell death (Lossel et al., 1994). Moreover, oxidized LDL trigger a dysfunction of the intracellular proteolytic ubiquitin/proteasome pathway (early activation followed by inhibition)... 

Brown, A.J., Dean, R.T., and Jessup, W., 1996, Free and esteiified oxysterol formation during copper-oxidation of low density hpoprotein and uptake by macrophages, /. Lipid Res. 37 320-335. 

Zhao, B., Dieiichs, R., MiUer, F.N., and Dean, W.L., 1996, Oxidized low density hpoprotein inhibits platelet plasma membrane Ca(2-l-)-ATPase, Cell Calcium 19 453-458. 

Most research workers are now convinced that pollution abatement will have little impact on overall pollution concentrations until dean energy forms are developed and in widespread use. Because phytotoxic concentrations of ozone and other oxidants are inevitable for the foreseeable future, researchers are seriously considering other means of protecting plants from Injurious effects of oxidants. 

Herring, A. P. Dean, R. W. Drobnick, J. L. "The Use of Rare Earth Oxides to Give Color or Visible Fluorescence to Soda-Lime Glasses" presented at Am. Ceramic Society 70th Annual Meeting, Chicago, 111., April 28, 1968. Reprints available from Molybdenum Corporation of America. 

Dean, B., Chang, S., Doss, G.A., King, C., and Thomas, P.E., Glucuronidation, oxidative metabolism, and bioactivation of enterolactone in rhesus monkeys. Arch. Biochem. Biophys., 429, 244, 2004. 

The substrate has to be prepared for cementation. The surface must be dean and free of oxide. Comers and edges are particulady important in diffusion-type coatings sharp edges are usually detrimental. Barrd finishing, ie, tumbling in a barrel with abrasive media, may result in the desired shape. 

M.J. Davies and R.T. Dean, Radical-Mediated Protein Oxidation. From Chemistry to Medicine, Oxford University Press, Oxford, 1997. 

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