@article {2446,
	title = {Mill Trial of the New Bleaching Agent -THPS},
	journal = {Pulp \& Paper-Canada},
	volume = {110},
	number = {7},
	year = {2009},
	note = {ISI Document Delivery No.: 508TWTimes Cited: 0Cited Reference Count: 31Hu, T. Q. Williams, T. Schmidt, J. A. James, B. R. Cavasin, R. Lewing, D.},
	month = {Sep},
	pages = {37-42},
	type = {Article},
	abstract = {An eight-day mill. trial of adding tetrakis(hydroxymethyl)phosphonium sulfate (THPS) (at 1.0 kg THPS/t pulp) to hydrosulfite (Y) bleaching of spruce SGW pulp shows an average, additional brightness gain of 2.0-2.3 ISO points without any bleach plant or paper machine process upsets. This additional brightness gain, sustained during subsequent one-year commercial implementation of the "THPS + Y" bleaching technology, allows the mill to reach brightness target during the difficult summer period, and to reduce the consumption of expensive brightness-enhancing additives for LWC papers. Overall estimated cost saving to the mill is $250,000/year.},
	keywords = {bleach, bleaching, brightness, BRIGHTNESS STABILIZING AGENTS, CHEMISTRY, COMPOUNDS, COSTS, mechanical pulps, PHOSPHONIUM, SODIUM HYDROSULFITE, SULFATE, TERTIARY PHOSPHINES, TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM},
	isbn = {0316-4004},
	url = {<Go to ISI>://000270960500008},
	author = {Hu, Thomas Q. and Williams, T. and Schmidt, J. A. and James, Brian R. and Cavasin, R. and Lewing, D.}
}
@article {2446,
	title = {Mill Trial of the New Bleaching Agent -THPS},
	journal = {Pulp \& Paper-Canada},
	volume = {110},
	number = {7},
	year = {2009},
	note = {ISI Document Delivery No.: 508TWTimes Cited: 0Cited Reference Count: 31Hu, T. Q. Williams, T. Schmidt, J. A. James, B. R. Cavasin, R. Lewing, D.},
	month = {Sep},
	pages = {37-42},
	type = {Article},
	abstract = {An eight-day mill. trial of adding tetrakis(hydroxymethyl)phosphonium sulfate (THPS) (at 1.0 kg THPS/t pulp) to hydrosulfite (Y) bleaching of spruce SGW pulp shows an average, additional brightness gain of 2.0-2.3 ISO points without any bleach plant or paper machine process upsets. This additional brightness gain, sustained during subsequent one-year commercial implementation of the "THPS + Y" bleaching technology, allows the mill to reach brightness target during the difficult summer period, and to reduce the consumption of expensive brightness-enhancing additives for LWC papers. Overall estimated cost saving to the mill is $250,000/year.},
	keywords = {bleach, bleaching, brightness, BRIGHTNESS STABILIZING AGENTS, CHEMISTRY, COMPOUNDS, COSTS, mechanical pulps, PHOSPHONIUM, SODIUM HYDROSULFITE, SULFATE, TERTIARY PHOSPHINES, TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM},
	isbn = {0316-4004},
	url = {<Go to ISI>://000270960500008},
	author = {Hu, Thomas Q. and Williams, T. and Schmidt, J. A. and James, Brian R. and Cavasin, R. and Lewing, D.}
}
@article {2615,
	title = {Orientational order of near D-3h solutes in nematic liquid crystals. II. Description via Gay-Berne model with embedded quadrupoles},
	journal = {Journal of Chemical Physics},
	volume = {130},
	number = {15},
	year = {2009},
	note = {ISI Document Delivery No.: 437KLTimes Cited: 3Cited Reference Count: 19Sokolovskii, R. O. Burnell, E. Elliott},
	month = {Apr},
	pages = {6},
	type = {Article},
	abstract = {We perform Monte Carlo simulations of a mixture of soft ellipsoids with embedded quadrupoles as a model of various chloro- and methyl-substituted benzenes dissolved in nematic liquid crystals. We find that oblate Gay-Berne ellipsoids with multiple embedded quadrupoles qualitatively reproduce the trend in the order parameter asymmetry experimentally observed in NMR spectra. The trend is opposite to what is expected on the basis of the interaction of the solute{\textquoteright}s quadrupole with the solvent{\textquoteright}s average electric field gradient "felt" by dissolved dihydrogen molecules. We identify the specific minimum of the solute-solvent interaction energy landscape that may produce the unexpected sign of the order parameter asymmetry that is seen in the experiment and the simulation.},
	keywords = {COMPOUNDS, deuterium, dissolving, ELECTRIC-DIPOLE INTERACTIONS, LIQUID MIXTURES, liquid theory, METHODS, Monte Carlo, MONTE-CARLO SIMULATIONS, nematic liquid crystals, nuclear magnetic resonance, ORGANIC, POTENTIALS, SHAPE, SOLVENTS},
	isbn = {0021-9606},
	url = {<Go to ISI>://000265486300033},
	author = {Sokolovskii, R. O. and Burnell, E. E.}
}
@article {2539,
	title = {Very slow expansion of an ultracold plasma formed in a seeded supersonic molecular beam of NO},
	journal = {Physical Review A},
	volume = {79},
	number = {6},
	year = {2009},
	note = {ISI Document Delivery No.: 466XZTimes Cited: 2Cited Reference Count: 35Morrison, J. P. Rennick, C. J. Grant, E. R.},
	month = {Jun},
	pages = {7},
	type = {Article},
	abstract = {The double-resonant laser excitation of nitric oxide, cooled to 1 K in a seeded supersonic molecular beam, yields a gas of approximate to 10(12) molecules per cubic centimeter in a single selected Rydberg state. This population evolves to produce prompt free electrons, and a durable cold plasma of electrons and intact NO+ ions. This plasma travels with the molecular beam through a field-free region to encounter a grid. The atomic weight of the expansion gas controls the beam velocity and hence the flight time from the interaction region to the grid. Monitoring electron production as the plasma traverses this grid measures its longitudinal width as a function of flight time. Comparing these widths to the width of the laser beam that defines the initial size of the illuminated volume allows us to gauge the rate of expansion of the plasma. We find that the plasma created from the evolution of a Rydberg gas of NO expands at a small but measurable rate, and that this rate of expansion accords with the Vlasov equations for an initial electron temperature of T-e approximate to 7 K.},
	keywords = {3-BODY RECOMBINATION, COMPOUNDS, ELECTRONS, GASES, laser cooling, molecular beams, molecule-photon collisions, NEUTRAL PLASMAS, NITROGEN, Photoexcitation, PLASMA, plasma collision processes, positive ions, RATES, RYDBERG ATOMS, Rydberg states, STATES, TEMPERATURE, TEMPERATURES, VACUUM, Vlasov equation},
	isbn = {1050-2947},
	url = {<Go to ISI>://000267700100086},
	author = {Morrison, J. P. and Rennick, C. J. and Grant, E. R.}
}
@article {4461,
	title = {Methylantimony compound formation in the medium of Scopulariopsis brevicaulis cultures: (CD3)-C-13-L-methionine as a source of the methyl group},
	journal = {Applied Organometallic Chemistry},
	volume = {13},
	number = {10},
	year = {1999},
	note = {ISI Document Delivery No.: 243BTTimes Cited: 21Cited Reference Count: 134th International Conference on Biological and Environmental Aspects of Main Group OrganometallicsJUN, 1998ODENSE, DENMARK},
	month = {Oct},
	pages = {681-687},
	type = {Proceedings Paper},
	abstract = {The filamentous fungus Scopulariopsis brevicaulis produces nonvolatile methylantimony compounds (found in the medium) when grown in antimony(III)-rich medium. To investigate the methyl source, (CD3)-C-13-labelled L-methionine was added to the growth medium. After one month sodium borohydride reduction of media samples produced dimethylstibine and trimethylstibine. The methylstibines were separated on a packed GC column and obtained as gaseous fractions. Analysis of the methylstibines, in the gaseous fractions, by CGC-MS (lion-trap) established (CD3)-C-13 incorporation in both the trimethyl-and dimethyl-antimony compounds. Copyright (C) 1999 John Wiley \& Sons, Ltd.},
	keywords = {ANTIMONY, APIOTRICHUM-HUMICOLA, BIOMETHYLATION, biotransformation, CHROMATOGRAPHY MASS-SPECTROMETRY, COMPOUNDS, L-methionine, methylantimony, potassium antimony tartrate, S-ADENOSYLMETHIONINE, Scopulariopsis brevicaulis, SPECIATION, species},
	isbn = {0268-2605},
	url = {<Go to ISI>://000082977800003},
	author = {Andrewes, P. and Cullen, W. R. and Feldmann, J. and Koch, I. and Polishchuk, E.}
}
@article {4571,
	title = {Towards inhibition of yellowing of mechanical pulps. Part III. Hydrogenation of milled wood lignin},
	journal = {Journal of Pulp and Paper Science},
	volume = {25},
	number = {9},
	year = {1999},
	note = {ISI Document Delivery No.: 235YETimes Cited: 10Cited Reference Count: 18},
	month = {Sep},
	pages = {312-317},
	type = {Article},
	abstract = {Oxygenation of hexadecacarbonylhexarhodium(0), Rh-6(CO)(16), in dimethylformamide (DMF) generates nn active catalyst, formulated as Rh-6(mu(3)-O)(4)(OH)(12) (DMF)(n), far the hydrogenation of the aromatic rings of milled wood lignin at similar to 20 degrees C under I atm H-2 in aqueous methyl cellosolve. Partial hydrogenation of the aromatic rings in lignin was confirmed by H-1 NMR spectroscopy. The ability of the catalyst to hydrogenate the lignin model compound 2-methoxy-4-propylphenol is critically dependent on the reaction medium: hydrogenation proceeds faster in aqueous ethanol than in aqueous dioxane, aqueous methyl cellosolve or anhydrous ethanol while no hydrogenation occurs in aqueous DMF.},
	keywords = {aromatic compounds, CATALYSTS, CATALYTIC-HYDROGENATION, COMPOUNDS, HYDROGENATION, INHIBITION, lignin model, milled wood lignins, model compounds, OXYGENATION, rhodium compounds, yellowing},
	isbn = {0826-6220},
	url = {<Go to ISI>://000082570800002},
	author = {Hu, Thomas Q. and James, Brian R. and Wang, Y.}
}
@article {4571,
	title = {Towards inhibition of yellowing of mechanical pulps. Part III. Hydrogenation of milled wood lignin},
	journal = {Journal of Pulp and Paper Science},
	volume = {25},
	number = {9},
	year = {1999},
	note = {ISI Document Delivery No.: 235YETimes Cited: 10Cited Reference Count: 18},
	month = {Sep},
	pages = {312-317},
	type = {Article},
	abstract = {Oxygenation of hexadecacarbonylhexarhodium(0), Rh-6(CO)(16), in dimethylformamide (DMF) generates nn active catalyst, formulated as Rh-6(mu(3)-O)(4)(OH)(12) (DMF)(n), far the hydrogenation of the aromatic rings of milled wood lignin at similar to 20 degrees C under I atm H-2 in aqueous methyl cellosolve. Partial hydrogenation of the aromatic rings in lignin was confirmed by H-1 NMR spectroscopy. The ability of the catalyst to hydrogenate the lignin model compound 2-methoxy-4-propylphenol is critically dependent on the reaction medium: hydrogenation proceeds faster in aqueous ethanol than in aqueous dioxane, aqueous methyl cellosolve or anhydrous ethanol while no hydrogenation occurs in aqueous DMF.},
	keywords = {aromatic compounds, CATALYSTS, CATALYTIC-HYDROGENATION, COMPOUNDS, HYDROGENATION, INHIBITION, lignin model, milled wood lignins, model compounds, OXYGENATION, rhodium compounds, yellowing},
	isbn = {0826-6220},
	url = {<Go to ISI>://000082570800002},
	author = {Hu, Thomas Q. and James, Brian R. and Wang, Y.}
}
@article {4683,
	title = {Vanadium compounds as insulin mimics},
	journal = {Chemical Reviews},
	volume = {99},
	number = {9},
	year = {1999},
	note = {ISI Document Delivery No.: 235XUTimes Cited: 376Cited Reference Count: 124},
	month = {Sep},
	pages = {2561-2571},
	type = {Review},
	keywords = {AGENT BIS(MALTOLATO)OXOVANADIUM(IV) BMOV, BIOLOGICAL-SYSTEMS, COMPOUNDS, GLUCOSE-METABOLISM, IN-VIVO, MIMETIC AGENT, OXIDATIVE STRESS, PEROXOVANADIUM, PHOSPHOTYROSINE PHOSPHATASE INHIBITORS, STREPTOZOTOCIN-DIABETIC RATS, TYROSINE PHOSPHORYLATION},
	isbn = {0009-2665},
	url = {<Go to ISI>://000082569800015},
	author = {Thompson, K. H. and McNeill, J. H. and Orvig, Chris}
}
@article {4309,
	title = {Aromatic aldonitrones of 2-(hydroxyamino)benzyl alcohol and their cyclic isomers. Crystal and molecular structures of a 1-hydroxy-1,2-dihydro-4H-3,1-benzoxazine, a boron chelate, and its parent nitrone ligand},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {76},
	number = {4},
	year = {1998},
	note = {ISI Document Delivery No.: 101TQTimes Cited: 8Cited Reference Count: 16},
	month = {Apr},
	pages = {389-399},
	type = {Article},
	abstract = {{The synthesis of a series of C-aryl-N-[2-(hydroxymethyl)phenyl]nitron 5 (that can also exist under certain conditions as isomeric 1-hydroxy-2-aryl-1,2-dihydro-4H-3,1-benzoxazines 8), via 2-(hydroxyamino)benzyl alcohol, 4, and their subsequent reactions with oxybis(diphenylborane), (Ph2B)(2)O, leading to the 5-(arylmethylene)-7,7-diphenyl-6,8-dioxa 5-azonia-7-borata-5H-6,7,8,9-tetrahydrobenzocycloheptenes 6 are described. Crystals of 1-hydroxy-2-(4-methoxyphenyl)-1,2-dihydro-4H-3,1-benzoxazine, 8b, are monoclinic},
	keywords = {1-benzoxazines, 1-hydroxy-2-aryl-1, 2-dihydro-4H-3, C-aryl-N-[2-(hydroxymethyl)phenyl]nitrones, COMPOUNDS, crystal structures, METABOLITES, organoboron, ORGANOBORON COMPOUNDS},
	isbn = {0008-4042},
	url = {<Go to ISI>://000074884600003},
	author = {Kliegel, W. and Metge, J. and Rettig, S. J. and Trotter, J.}
}
@article {4308,
	title = {Structural studies of organoboron compounds LXVIII. C-(2-hydroxyaryl)-N-(2-hydroxyphenylmethyl)nitrones as regioselective bidentate ligands in boron chelate formation. Crystal and molecular structures of a diphenylboron complex and its parent ligand},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {76},
	number = {7},
	year = {1998},
	note = {ISI Document Delivery No.: 138YYTimes Cited: 11Cited Reference Count: 14},
	month = {Jul},
	pages = {1082-1092},
	type = {Article},
	abstract = {{The C-(2-hydroxyaryl)-N-(2-hydroxyphenylmethyl)nitrones 5 are synthesized by the condensation of variously substituted salicylaldehydes with N-(2-hydroxyphenylmethyl)-hydroxylamine. These nitrones react with diphenylborinic acid anhydride to form seven-membered diphenylboron chelates 6. Crystals of C-(4-diethylamino-2-hydroxyphenyl)-N- (2-hydroxyphenylmethyl)nitrone, 5d, are monoclinic},
	keywords = {C-(2-hydroxyaryl)-N-(2-hydroxyphenylmethyl)nitrones, COMPOUNDS, crystal structures, NITRONES, organoboron},
	isbn = {0008-4042},
	url = {<Go to ISI>://000077001700014},
	author = {Kliegel, W. and Metge, J. and Rettig, S. J. and Trotter, J.}
}
@article {4003,
	title = {Stereoselective hydrogenation of lignin degradation model compounds},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {75},
	number = {9},
	year = {1997},
	note = {ISI Document Delivery No.: YE063Times Cited: 20Cited Reference Count: 29},
	month = {Sep},
	pages = {1234-1239},
	type = {Article},
	abstract = {Di-mu-chloro-bis(eta(4)-1,5-hexadiene)dirhodium(I) in a two-phase hexane-aqueous medium catalyzes the diastereoselective H-2-hydrogenation of lignin degradation model compounds 4-propylphenol, 2-methoxy-3-propylphenol, and 2,6-dimethoxy-3-propylphenol. The all-cis diastereomer is obtained selectively when the phenolic hydroxy group is protected as a methyl ether or when a model compound possessing two methoxy substituents adjacent to the phenolic hydroxy group is used. The relative stereochemistries of the hydrogenated products are established by X-ray crystal structure analysis and (or) H-1 NMR.},
	keywords = {catalytic hydrogenation, CATALYTIC-HYDROGENATION, COMPOUNDS, diastereomer, lignin degradation model, STEREOSELECTIVE, X-ray crystal structure},
	isbn = {0008-4042},
	url = {<Go to ISI>://A1997YE06300011},
	author = {Hu, Thomas Q. and James, Brian R. and Rettig, S. J. and Lee, C. L.}
}
@article {4003,
	title = {Stereoselective hydrogenation of lignin degradation model compounds},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {75},
	number = {9},
	year = {1997},
	note = {ISI Document Delivery No.: YE063Times Cited: 20Cited Reference Count: 29},
	month = {Sep},
	pages = {1234-1239},
	type = {Article},
	abstract = {Di-mu-chloro-bis(eta(4)-1,5-hexadiene)dirhodium(I) in a two-phase hexane-aqueous medium catalyzes the diastereoselective H-2-hydrogenation of lignin degradation model compounds 4-propylphenol, 2-methoxy-3-propylphenol, and 2,6-dimethoxy-3-propylphenol. The all-cis diastereomer is obtained selectively when the phenolic hydroxy group is protected as a methyl ether or when a model compound possessing two methoxy substituents adjacent to the phenolic hydroxy group is used. The relative stereochemistries of the hydrogenated products are established by X-ray crystal structure analysis and (or) H-1 NMR.},
	keywords = {catalytic hydrogenation, CATALYTIC-HYDROGENATION, COMPOUNDS, diastereomer, lignin degradation model, STEREOSELECTIVE, X-ray crystal structure},
	isbn = {0008-4042},
	url = {<Go to ISI>://A1997YE06300011},
	author = {Hu, Thomas Q. and James, Brian R. and Rettig, S. J. and Lee, C. L.}
}
@article {4049,
	title = {Synthesis and characterization of 17-valence-electron [CpCr(NO)X-2](-) anions: Oxidatively induced loss of the nitrosyl ligand},
	journal = {Journal of the American Chemical Society},
	volume = {119},
	number = {15},
	year = {1997},
	note = {ISI Document Delivery No.: WU272Times Cited: 13Cited Reference Count: 123},
	month = {Apr},
	pages = {3513-3522},
	type = {Review},
	abstract = {Several anionic and paramagnetic [CpCr(NO)X-2](-) complexes (X = I [1], O3SCF3 (OTf) [2], Br [3], Cl [4]) have been prepared as potential precursors to neutral CpCr(NO)X-2 species. Reaction of [CpCr(NO)I](2) with [NBu4]I provides [NBu4][1], and halide abstraction from [NBu4][1] with 2 equiv of AgOTf affords [NBu4][2]. The weakly-bound OTf- ligands of [NBu4][2] are readily displaced by Br- to produce [NBu4][3]. The dichloro complexes [NEt4][4] and [PPN][4] are obtained by treating [CpCr(NO)Cl](2) with [NE4]Cl and [PPN]Cl, respectively. Use of acetonitrile as reaction solvent allows generation of the requisite [CpCr(NO)Cl](2) directly from CpCr(NO)(CO)(2) and PCl5, a marked improvement over previous synthetic routes to this dimer. Similar halogenations of Cp*Cr(NO)(CO)(2) in NCMe provide access to the previously unknown [Cp*Cr(NO)I](2) (5), and [Cp*Cr(NO)Cl](2) (6), halo-bridged, and dimers. The solid-state molecular structure of [PPN][4]. CH2Cl2 has been established by single-crystal X-ray crystallography to be a normal three-legged piano stool. The one-electron oxidation of [4] has been investigated both chemically (by reaction with [Cp2Fe](+)) and electrochemically (by cyclic voltammetry). These studies suggest that upon oxidation a high-spin CpCr(NO)Cl-2 complex is initially formed which then rapidly releases NO. Extended Huckel molecular-orbital calculations have been performed on [4], [CpCr(CO)(3)](-), and [CpCrCl3](-), three CpCr-containing anions with ligands of varying pi-bonding capabilities. Correlations between their orbital energies and electron occupancies and a rationale for the lability of the NO ligand in neutral CpCr(NO)Cl-2 are provided.},
	keywords = {CATALYSTS, COMPOUNDS, CRYSTAL-STRUCTURE, ETHYLENE POLYMERIZATION, MOLECULAR-STRUCTURE, ORGANOMETALLIC CHEMISTRY, {AMINOCARBYNE COMPLEXES},
	isbn = {0002-7863},
	url = {<Go to ISI>://A1997WU27200013},
	author = {Legzdins,Peter and McNeil, W. S. and Rettig, S. J. and Smith, K. M.}
}
@article {3000,
	title = {BIOACCUMULATION AND EXCRETION OF ARSENIC COMPOUNDS BY A MARINE UNICELLULAR ALGA, POLYPHYSA-PENICULUS},
	journal = {Applied Organometallic Chemistry},
	volume = {8},
	number = {4},
	year = {1994},
	note = {ISI Document Delivery No.: PD643Times Cited: 27Cited Reference Count: 43},
	month = {Jul},
	pages = {313-324},
	type = {Article},
	abstract = {Polyphysa peniculus was grown in artificial sea-water in the presence of arsenate, arsenite, monomethylarsonate and dimethylarsinic acid. The separation and identification of some of the arsenic species produced in the cells as well as in the growth medium were achieved by using hydride generation-gas chromatography-atomic absorption spectrometry methodology. Arsenite and dimethylarsinate were detected following incubation with arsenate. When the alga was treated with arsenite, dimethylarsinate was the major metabolite in the cells and in the growth medium; trace amounts of monomethylarsonate were also detected in the cells. With monomethylarsonate as a substrate, the metabolite is dimethylarsinate. Polyphysa peniculus did not metabolize dimethylarsinic acid when it was used as a substrate. Significant amounts of more complex arsenic species, such as arsenosugars, were not observed in the cells or medium on the evidence of flow injection-microwave digestion-hydride generation-atomic absorption spectrometry methodology. Transfer of the exposed cells to fresh medium caused release of most cell-associated arsenicals to the surrounding environment.},
	keywords = {ARSENIC BIOACCUMULATION, ARSENIC METYLATION, arsenic species, ARSENIC UPTAKE, COMPOUNDS, CONTAINING RIBOFURANOSIDES, ENVIRONMENT, IDENTIFICATION, KELP ECKLONIA-RADIATA, METABOLISM, METHYLATION, NON-REDUCIBLE ARSENICALS, ORGANOARSENIC, PHYTOPLANKTON, POLYPHYSA-PENICULUS, RIVER BEAULIEU, SPECIATION},
	isbn = {0268-2605},
	url = {<Go to ISI>://A1994PD64300004},
	author = {Cullen, W. R. and Harrison, L. G. and Li, H. and Hewitt, G.}
}
@article {3139,
	title = {EVALUATION OF MATRIX-ASSISTED LASER DESORPTION/IONIZATION TIME-OF-FLIGHT MASS-SPECTROMETRY FOR THE ANALYSIS OF ORGANOARSENIC COMPOUNDS OF ENVIRONMENTAL INTEREST},
	journal = {Biological Mass Spectrometry},
	volume = {23},
	number = {12},
	year = {1994},
	note = {ISI Document Delivery No.: PX594Times Cited: 9Cited Reference Count: 45},
	month = {Dec},
	pages = {749-755},
	type = {Article},
	abstract = {Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) was investigated for arsenic speciation of compounds of environmental interest. It is a very sensitive mass spectrometric technique which can detect as little as 0.3 ng of arsenic or 4 pmol of the arsenical under investigation. This feature suggests that the method could be used for the identification of minor arsenic components in environmental samples, Additional advantages of the technique are its capability of providing molecular ions as well as fragment ions for a variety of arsenicals, and allowing for a certain degree of control in compound fragmentation, by adjusting the N-2 laser power. Quantitative analysis by MALDI-TOF-MS is still considered a highly unreliable procedure since many variables associated with sample preparation and analytical procedure can seriously affect the results.},
	keywords = {arsenic, arsenobetaine, ARSENOCHOLINE, COMPOUNDS, CONFIRMATION, desorption, FAST ATOM BOMBARDMENT, IDENTIFICATION, OLIGOSACCHARIDES, PERFORMANCE LIQUID-CHROMATOGRAPHY, SPECIATION},
	isbn = {1052-9306},
	url = {<Go to ISI>://A1994PX59400005},
	author = {Pergantis, S. A. and Cullen, W. R. and Eigendorf, G. K.}
}
@article {3003,
	title = {THE METHYLATION OF ARSENATE BY A MARINE ALGA POLYPHYSA-PENICULUS IN THE PRESENCE OF L-METHIONINE-METHYL-D(3)},
	journal = {Chemosphere},
	volume = {28},
	number = {5},
	year = {1994},
	note = {ISI Document Delivery No.: NC959Times Cited: 13Cited Reference Count: 39},
	month = {Mar},
	pages = {1009-1019},
	type = {Article},
	abstract = {Polyphysa peniculus growing in artificial seawater methylates arsenate to produce a dimethylarsenic derivative, probably dimethylarsinate. When L-methionine-methyl-d3 is added to the culture the CD3 label is incorporated intact in the dimethylarsenic compound to a considerable extent, indicating that S-adenosylmethionine, or some related sulphonium compound, is involved in the biological methylation. Conclusive evidence of the CD3 incorporation was provided by using a specially developed hydride generation-gas chromatography-mass spectrometry methodology.},
	keywords = {ALGAE, arsenic, COMPOUNDS, CONTAINING RIBOFURANOSIDES, ENVIRONMENT, GENERATION GAS CHROMATOGRAPHY MASS SPECTROMETRY (HG-GC-MS), hydride, IDENTIFICATION, KELP ECKLONIA-RADIATA, L-METHIONINE-METHYL-D(3), METHYLARSENIC COMPOUNDS, METHYLATION, NATURAL-WATERS, ORGANOARSENIC, REDUCTION, SPECIATION, SPECTROMETRY},
	isbn = {0045-6535},
	url = {<Go to ISI>://A1994NC95900016},
	author = {Cullen, W. R. and Li, H. and Pergantis, S. A. and Eigendorf, G. K. and Harrison, L. G.}
}
@article {3099,
	title = {SYNTHESIS, CHARACTERIZATION, AND REDOX PROPERTIES OF THE 17-VALENCE-ELECTRON COMPLEXES CP{\textquoteright}CR(NO)(L)X},
	journal = {Organometallics},
	volume = {13},
	number = {2},
	year = {1994},
	note = {ISI Document Delivery No.: MX338Times Cited: 8Cited Reference Count: 35},
	month = {Feb},
	pages = {562-568},
	type = {Article},
	abstract = {Treatment of CH2Cl2 solutions of [Cp{\textquoteright}Cr(NO)I]2 [CP{\textquoteright}= Cp (eta5-C5H5) or Cp* (eta5-C5Me5)] with various P- and N-containing Lewis bases, L, affords good yields of Cp{\textquoteright}Cr(NO)(L)I complexes [L = PPh3, P(OMe)3, P(OPh)3, py, or C5H11N (pip)]. Photolysis of toluene solutions of CpCr(NO)(CO)2 in the presence of PPh3 and a source of halogen such as CH2Cl2 results in a 63\% isolated yield of CpCr(NO)(PPh3)Cl. In donor solvents, S, the ESR-active CpCr(NO)(L)X (X = Cl, I) compounds undergo either L or X substitution to form the 17-valence-electron CpCr-(NO)(S)X and [CpCr(NO)(L)(S)+ species, respectively. A kinetic analysis of the reaction of CpCr(NO)(THF)I with PPh3 shows the process to be second-order overall (first-order in each reactant) and associative in nature. The reduction potentials for the various CpCr(NO)(L)X complexes in THF vary from -1.05 to -1.65 V. These reductions are irreversible and are followed by loss of X-. Consistently, reduction of CpCr(NO)(PPh3)I in THF by Zn in the presence of P(OPh)3 affords the 18-valence-electron mixed phosphine-phosphite complex, CpCr(NO)(PPh3)[P(OPh)3]. The redox chemistry of the CpCr(NO)(L)X complexes is thus unusual in that the odd-electron species are substitutionally less labile than are, their 18-electron reduction products.},
	keywords = {19-ELECTRON, carbonyl ligands, COMPLEXES, COMPOUNDS, ME, METAL-CENTERED RADICALS, ORGANOMETALLIC NITROSYL CHEMISTRY, phosphine, {17-ELECTRON},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1994MX33800030},
	author = {Legzdins,Peter and McNeil, W. S. and Shaw, M. J.}
}
