Determination of arsenic species: a critical review of methods and applications, 2000-2003.

We review recent research in the field of arsenic speciation analysis with the emphasis on significant advances, novel applications and current uncertainties.

[1]  N. Omar,et al.  Water quality studies in an aquatic environment of disused tin-mining pools and in drinking water , 2001 .

[2]  Michael N. Bates,et al.  Arsenic Epidemiology and Drinking Water Standards , 2002, Science.

[3]  J. Edmonds.  Diastereoisomers of an 'arsenomethionine'-based structure from Sargassum lacerifolium: the formation of the arsenic-carbon bond in arsenic-containing natural products. , 2000, Bioorganic & medicinal chemistry letters.

[4]  R. Rubio,et al.  Arsenic speciation in contaminated soils. , 2002, Talanta.

[5]  S. Fukushima,et al.  Metabolism of dimethylarsinic acid in rats: production of unidentified metabolites in vivo , 2001 .

[6]  S. Hirata,et al.  Speciation of arsenic in marine algae and commercial shrimp using ion chromatography with ICP-MS detection , 2003 .

[7]  Holger Weiss,et al.  Investigation on stability and preservation of arsenic species in iron rich water samples. , 2002, Talanta.

[8]  R. Rubio,et al.  Coupled techniques based on liquid chromatography and atomic fluorescence detection for arsenic speciation , 2000 .

[9]  Z. Gregus,et al.  Biliary and urinary excretion of inorganic arsenic: monomethylarsonous acid as a major biliary metabolite in rats. , 2000, Toxicological sciences : an official journal of the Society of Toxicology.

[10]  J. D. Robertson,et al.  XAFS spectroscopic characterization of elements in combustion ash and fine particulate matter , 2000 .

[11]  S. Fukushima,et al.  Enteric bacteria may play a role in mammalian arsenic metabolism , 2001 .

[12]  J. Creed,et al.  An investigation of the chemical stability of arsenosugars in simulated gastric juice and acidic environments using IC-ICP-MS and IC-ESI-MS/MS. , 2002, The Analyst.

[13]  G. Jiang,et al.  Optimization of the extraction for the determination of arsenic species in plant materials by high-performance liquid chromatography coupled with hydride generation atomic fluorescence spectrometry , 2002 .

[14]  O. Shuvaeva,et al.  Arsenic Speciation in Water by High-Performance Liquid Chromatography with Electrothermal Atomic Absorption Detection , 2002 .

[15]  J. Feldmann,et al.  Identification of arsenic species in sheep-wool extracts by different chromatographic methods , 2003 .

[16]  Jian Zheng,et al.  Speciation of arsenic in water, sediment, and plants of the Moira watershed, Canada, using HPLC coupled to high resolution ICP–MS , 2003, Analytical and bioanalytical chemistry.

[17]  R. Wennrich,et al.  Behaviour of organoarsenic compounds in contact with natural zeolites , 2002 .

[18]  J. Kowalska,et al.  Speciation of Arsenic(V) and Arsenic(III) in Soil Extracts by Cathodic Stripping Voltammetry , 2002 .

[19]  W. Goessler,et al.  Determination of ‘arsenosugars’ in algae with anion-exchange chromatography and an inductively coupled plasma mass spectrometer as element-specific detector , 2000, Fresenius' journal of analytical chemistry.

[20]  W. Goessler,et al.  Identification of the new arsenic-containing betaine, trimethylarsoniopropionate, in tissues of a stranded sperm whale Physeter catodon , 2002, Journal of the Marine Biological Association of the United Kingdom.

[21]  K. Haas,et al.  Cryotrapping of CO2-rich atmospheres for the analysis of volatile metal compounds using capillary GC-ICP-MS , 2001 .

[22]  T. Nakajima,et al.  Studies on the accumulation and transformation of arsenic in freshwater organisms I. Accumulation, transformation and toxicity of arsenic compounds on the Japanese medaka, Oryzias latipes. , 2002, Chemosphere.

[23]  S. Valsecchi,et al.  Ion-chromatographic screening method for monitoring arsenate and other anionic pollutants in ground waters of Northern Italy. , 2001, Journal of chromatography. A.

[24]  De-qiang Zhang,et al.  Speciation Analysis of Arsenic in Traditional Chinese Medicines by Hydride Generation-Atomic Fluorescence Spectrometry , 2003, Analytical sciences : the international journal of the Japan Society for Analytical Chemistry.

[25]  I. Lavilla,et al.  Evaluation of non-chromatographic approaches for speciation of extractable As(III) and As(V) in environmental solid samples by FI-HGAAS. , 2003, Talanta.

[26]  Wei-Chang Tseng,et al.  Automated, continuous, and dynamic speciation of urinary arsenic in the bladder of living organisms using microdialysis sampling coupled on-line with high performance liquid chromatography and hydride generation atomic absorption spectrometry. , 2002, The Analyst.

[27]  B. Michalke,et al.  Long-term monitoring of arsenic and selenium species in contaminated groundwaters by HPLC and HG-AAS. , 2000, The Science of the total environment.

[28]  G. Jiang,et al.  Arsenic speciation based on ion exchange high-performance liquid chromatography hyphenated with hydride generation atomic fluorescence and on-line UV photo oxidation. , 2000 .

[29]  J. Ranville,et al.  Photodegradation of roxarsone in poultry litter leachates. , 2003, The Science of the total environment.

[30]  S. Pergantis,et al.  Identification of arsenosugars at the picogram level using nanoelectrospray quadrupole time-of-flight mass spectrometry. , 2000, Analytical chemistry.

[31]  Chieko Sakiyama,et al.  Effects of the fractionated components of the seaweed Hizikia fusiforme Okam. on arsenic metabolism in rats administered a large dose of arsenate , 2002 .

[32]  J. Feldmann,et al.  Biotransformation and accumulation of arsenic in soil amended with seaweed. , 2003, Environmental science & technology.

[33]  Andrea Raab,et al.  Mechanisms of Arsenic Hyperaccumulation in Pteris vittata. Uptake Kinetics, Interactions with Phosphate, and Arsenic Speciation1 , 2002, Plant Physiology.

[34]  S. Hirano,et al.  Arsenic speciation in the urine and hair of individuals exposed to airborne arsenic through coal-burning in Guizhou, PR China. , 2003, Toxicology letters.

[35]  E. Silbergeld,et al.  Variability in human metabolism of arsenic. , 2003, Environmental research.

[36]  R. Naidu,et al.  Separation of arsenic species by capillary electrophoresis with sample-stacking techniques , 2003, Analytical and bioanalytical chemistry.

[37]  J. Szpunar,et al.  Speciation of arsenic in edible algae by bi-dimensional size-exclusion anion exchange HPLC with dual ICP-MS and electrospray MS/MS detection , 2000 .

[38]  X. Le,et al.  Speciation of key arsenic metabolic intermediates in human urine. , 2000, Analytical chemistry.

[39]  R. Santelli,et al.  Atomic fluorescence determination of inorganic arsenic in soils after microwave-assisted distillation , 2000 .

[40]  J. Feldmann,et al.  Determination of lipid‐soluble arsenic species in seaweed‐eating sheep from Orkney , 2003 .

[41]  E. Grill,et al.  Detoxification of arsenic by phytochelatins in plants. , 2000, Plant physiology.

[42]  Y. Hsueh,et al.  Arsenic species contents at aquaculture farm and in farmed mouthbreeder (Oreochromis mossambicus) in blackfoot disease hyperendemic areas. , 2003, Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association.

[43]  S. Sutton,et al.  Spatial and temporal association of As and Fe species on aquatic plant roots. , 2002, Environmental science & technology.

[44]  J. Poupon,et al.  On-line reversed-phase liquid chromatography hydride generation emission spectrometry: speciation of arsenic in urine of patients intravenously treated with As2O3. , 2000, Journal of chromatography. B, Biomedical sciences and applications.

[45]  M. Leblanc,et al.  Bacterial immobilization and oxidation of arsenic in acid mine drainage (Carnoulès creek, France). , 2003, Water research.

[46]  Z. Gregus,et al.  Reduction of arsenate to arsenite in hepatic cytosol. , 2002, Toxicological sciences : an official journal of the Society of Toxicology.

[47]  K. R. Stewart,et al.  Arsenic extraction and speciation in carrots using accelerated solvent extraction, liquid chromatography and plasma mass spectrometry. , 2001, The Analyst.

[48]  M. Macka,et al.  Speciation of Tin, Lead, Mercury, Arsenic and Selenium Compounds by Capillary Electrophoresis , 2001 .

[49]  Y. Hsueh,et al.  Stability of arsenic species and insoluble arsenic in human urine. , 2002, Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology.

[50]  J. Creed,et al.  Extraction and detection of arsenicals in seaweed via accelerated solvent extraction with ion chromatographic separation and ICP-MS detection , 2001, Fresenius' journal of analytical chemistry.

[51]  Z. Šlejkovec,et al.  Determination of ultratrace dissolved arsenite in water – selective coprecipitation in the field combined with HGAFS and ICP–MS measurement in the laboratory , 2001, Fresenius' journal of analytical chemistry.

[52]  L. D. Del Razo,et al.  Dose-dependent effects on tissue distribution and metabolism of dimethylarsinic acid in the mouse after intravenous administration. , 2000, Toxicology.

[53]  S. Hill,et al.  Comparison of enzymatic extraction procedures for use with directly coupled high performance liquid chromatography-inductively coupled plasma mass spectrometry for the speciation of arsenic in baby foods , 2001 .

[54]  K. Francesconi.  Working methods: Complete extraction of arsenic species: a worthwhile goal? , 2003 .

[55]  D. Vélez,et al.  Multidimensional liquid chromatography with parallel ICP MS and electrospray MS/MS detection as a tool for the characterization of arsenic species in algae , 2002, Analytical and bioanalytical chemistry.

[56]  Thomas J. Smith,et al.  Arsenic Methylation and Skin Cancer Risk in Southwestern Taiwan , 2003, Journal of occupational and environmental medicine.

[57]  R. Cornelis,et al.  Safety evaluation of organoarsenical species in edible Porphyra from the China Sea. , 2003, Journal of agricultural and food chemistry.

[58]  I. Koch,et al.  Arsenic Species in Terrestrial Fungi and Lichens from Yellowknife, NWT, Canada , 2000 .

[59]  D. Vélez,et al.  Kinetic study of transformations of arsenic species during heat treatment. , 2001, Journal of agricultural and food chemistry.

[60]  G. Hieftje,et al.  Rapid simultaneous multielemental speciation by capillary electrophoresis coupled to inductively coupled plasma time-of-flight mass spectrometry , 2000 .

[61]  A. Paschke,et al.  Kinetics of the arsenite oxidation in seepage water from a tin mill tailings pond. , 2000, Talanta.

[62]  R. Farré,et al.  Estimation of arsenic bioaccessibility in edible seaweed by an in vitro digestion method. , 2003, Journal of agricultural and food chemistry.

[63]  W. Cullen,et al.  Arsenic speciation in sea scallop gonads , 2001 .

[64]  J. Aldstadt,et al.  Solid-phase microextraction method for gas chromatography with mass spectrometric and pulsed flame photometric detection: studies of organoarsenical speciation. , 2001, Journal of chromatography. A.

[65]  J. Qu,et al.  Fluorimetric Determination of Arsenite and Arsenate in Water Using Fluorescein and Iodine , 2002 .

[66]  S. Fukushima,et al.  Metabolites of arsenobetaine in rats : does decomposition of arsenobetaine occur in mammals? , 2001 .

[67]  J. Edmonds,et al.  A novel arsenical in clam kidney identified by liquid chromatography/electrospray ionisation mass spectrometry. , 2001, Rapid communications in mass spectrometry : RCM.

[68]  B. Welz,et al.  Flow-injection hydride generation atomic absorption spectrometric study of the automated on-line pre-reduction of arsenate, methylarsonate and dimethylarsinate and high-performance liquid chromatographic separation of their l-cysteine complexes. , 2000, Talanta.

[69]  J. Posta,et al.  Separation of organic and inorganic arsenic species by capillary zone electrophoresis , 2000 .

[70]  J. Szpunar,et al.  The speciation of arsenic in biological tissues and the certification of reference materials for quality control , 2003 .

[71]  J. Pawliszyn,et al.  Speciation of dimethylarsinic acid and monomethylarsonic acid by solid-phase microextraction-gas chromatography-ion trap mass spectrometry. , 2000, Journal of chromatography. A.

[72]  J. Feldmann,et al.  Arsenic accumulation and metabolism in rice (Oryza sativa L.). , 2002, Environmental science & technology.

[73]  X. Le,et al.  Interaction of trivalent arsenicals with metallothionein. , 2003, Chemical research in toxicology.

[74]  J. Yoshinaga,et al.  Arsenic lipids in the digestive gland of the western rock lobster Panulirus cygnus: an investigation by HPLC ICP-MS. , 1992, The Science of the total environment.

[75]  D. Suarez,et al.  Modeling Arsenic(III) Adsorption and Heterogeneous Oxidation Kinetics in Soils , 2000 .

[76]  R. Dahlgren,et al.  Arsenic distribution, speciation and solubility in shallow groundwater of Owens Dry Lake, California , 2002 .

[77]  T. Niwa,et al.  Preconcentration of phosphate and arsenate at sub-ng ml−1 level with a chelating polymer-gel loaded with zirconium(IV) , 2003 .

[78]  F. Hernández,et al.  Simultaneous determination of arsenic species and chromium(VI) by high-performance liquid chromatography-inductively coupled plasma-mass spectrometry. , 2001, Journal of chromatography. A.

[79]  S. Tellier,et al.  A methodological approach for the identification of arsenic bearing phases in polluted soils. , 2003, Environmental pollution.

[80]  Z. Mester,et al.  Detection of volatile arsenic chloride species during hydride generation: a new prospectus , 2001 .

[81]  S. Pergantis,et al.  Ion chromatography in series with conductivity detection and inductively coupled plasma-mass spectrometry for the determination of nine halogen, metalloid and non-metal species in drinking water , 2001 .

[82]  D. Vélez,et al.  Total and inorganic arsenic in fresh and processed fish products. , 2000, Journal of agricultural and food chemistry.

[83]  J L Gómez-Ariza,et al.  A comparison between ICP-MS and AFS detection for arsenic speciation in environmental samples. , 2000, Talanta.

[84]  E. Butler,et al.  A shipboard method for arsenic speciation using semi-automated hydride generation atomic fluorescence spectroscopy , 2000 .

[85]  C. Ferreccio,et al.  Profile of urinary arsenic metabolites during pregnancy. , 2003, Environmental health perspectives.

[86]  I. Feldmann,et al.  Metabolism of arsenic by sheep chronically exposed to arsenosugars as a normal part of their diet. 1. Quantitative intake, uptake, and excretion. , 2003, Environmental science & technology.

[87]  W. Cullen,et al.  Arsenic methylation by micro-organisms isolated from sheepskin bedding materials , 2003, Human & experimental toxicology.

[88]  H. Tao,et al.  Determination of arsenite, arsenate, and monomethylarsonic acid in seawater by ion-exclusion chromatography combined with inductively coupled plasma mass spectrometry using reaction cell and hydride generation techniques. , 2002, Talanta.

[89]  S. Tanabe,et al.  Lipid-soluble and water-soluble arsenic compounds in blubber of ringed seal (Pusa hispida). , 2003, Talanta.

[90]  William R. Cullen,et al.  Arsenic speciation in the environment , 1989 .

[91]  Imran Ali,et al.  Speciation of arsenic and chromium metal ions by reversed phase high performance liquid chromatography. , 2002, Chemosphere.

[92]  R. Finkelman,et al.  Combined Application of XAFS Spectroscopy and Sequential Leaching for Determination of Arsenic Speciation in Coal , 2002 .

[93]  S. Lohrenz,et al.  Antimony and arsenic biogeochemistry in the western Atlantic Ocean , 2001 .

[94]  J. Angerer,et al.  Arsenic species excretion after dimercaptopropanesulfonic acid (DMPS) treatment of an acute arsenic trioxide poisoning , 2003, Archives of Toxicology.

[95]  Kazuo T. Suzuki,et al.  Speciation of arsenic in human nail and hair from arsenic-affected area by HPLC-inductively coupled argon plasma mass spectrometry. , 2003, Toxicology and applied pharmacology.

[96]  E. Gautier,et al.  Determination of inorganic and organic anionic arsenic species in water by ion chromatography coupled to hydride generation-inductively coupled plasma atomic emission spectrometry. , 2000, Journal of chromatography. A.

[97]  J. Burgess,et al.  House dust and inorganic urinary arsenic in two Arizona mining towns , 2003, Journal of Exposure Analysis and Environmental Epidemiology.

[98]  Y. Yamaoka,et al.  Accumulation of arsenic by Traustochytrium sp. CHN‐1 from Seto Inland Sea , 2002 .

[99]  K. Armbrust,et al.  Dissipation of monosodium methane arsonate (MSMA) on peanuts. , 2002, Journal of Agricultural and Food Chemistry.

[100]  C. Cámara,et al.  Arsenic speciation in environmental and biological samples: Extraction and stability studies , 2003 .

[101]  Xiu‐Ping Yan,et al.  Distribution of arsenic(III), arsenic(V) and total inorganic arsenic in porewaters from a thick till and clay-rich aquitard sequence, Saskatchewan, Canada , 2000 .

[102]  F. Huggins,et al.  Monitoring the species of arsenic, chromium and nickel in milled coal, bottom ash and fly ash from a pulverized coal-fired power plant in western Canada. , 2001, Journal of environmental monitoring : JEM.

[103]  J. Ranville,et al.  Preserving the distribution of inorganic arsenic species in groundwater and acid mine drainage samples. , 2002, Environmental science & technology.

[104]  C. Blake,et al.  A routine ion chromatography ICP-MS method for the analysis of arsenic species applicable in the food industry , 2000 .

[105]  K. Liber,et al.  Determination of five arsenic species in aqueous samples by HPLC coupled with a hexapole collision cell ICP-MS , 2002 .

[106]  K. Siu,et al.  Atmospheric pressure chemical ionization and electrospray mass spectrometry of some organoarsenic species. , 1988, Rapid communications in mass spectrometry : RCM.

[107]  J. Rocca,et al.  Arsenic speciation by coupling capillary zone electrophoresis with mass spectrometry , 2000 .

[108]  D. Vélez,et al.  Application of column switching in high-performanceliquid chromatography with on-line thermo-oxidation and detection by HG-AASand HG-AFS for the analysis of organoarsenical species in seafood samples , 2001 .

[109]  S. Tanabe,et al.  Chemical speciation of arsenic in the livers of higher trophic marine animals. , 2002, Marine pollution bulletin.

[110]  J. Rocca,et al.  Porous graphitic carbon as stationary phase for LC-ICPMS separation of arsenic compounds in water. , 2002, Analytical chemistry.

[111]  A. Chatterjee.  Determination of total cationic and total anionic arsenic species in oyster tissue using microwave-assisted extraction followed by HPLC-ICP-MS. , 2000, Talanta.

[112]  W. Reisser,et al.  Evaluation of extraction procedures for the ion chromatographic determination of arsenic species in plant materials. , 2000, Journal of chromatography. A.

[113]  P. Michel,et al.  Biogeochemical behavior of arsenic species in the seine estuary in relation to successive high-amplitude primary production, anoxia, turbidity, and salinity events , 2001 .

[114]  J. Feldmann,et al.  Arsenic speciation in the earthworms Lumbricus rubellus and Dendrodrilus rubidus , 2003, Environmental toxicology and chemistry.

[115]  Y. Yamaoka,et al.  Arsenic compounds in marine sponge (Haliclona permolis, Halichondria japonica, Halichondria okadai and Haliclona sp. white) from Seto Inland Sea, Japan† , 2001 .

[116]  Jean-François Gaillard,et al.  XAS speciation of arsenic in a hyper-accumulating fern. , 2003, Environmental science & technology.

[117]  V. Tomás,et al.  Fluorimetric determination of arsanilic acid by flow-injection analysis using on-line photo-oxidation , 2002, Analytical and bioanalytical chemistry.

[118]  M. Morita,et al.  Speciation of Arsenic by Reversed-Phase High Performance Liquid Chromatography-Inductively Coupled Plasma Mass Spectrometry , 1989 .

[119]  Craig S. Westphal,et al.  Determination of total and speciated arsenicin rice by ion chromatography and inductively coupled plasma mass spectrometry , 2001 .

[120]  X. Le,et al.  Effects of dietary folate intake and folate binding protein-1 (Folbp1) on urinary speciation of sodium arsenate in mice. , 2003, Toxicology letters.

[121]  M. Storelli,et al.  Total, organic and inorganic arsenic and mercury in crustaceans (Squilla mantis). , 2000 .

[122]  B. Do,et al.  Application of central composite designs for optimisation of the chromatographic separation of monomethylarsonate and dimethylarsinate and of selenomethionine and selenite by ion-pair chromatography coupled with plasma mass spectrometric detection. , 2001, The Analyst.

[123]  S. Pergantis,et al.  Sequential hydride generation/pneumatic nebulisation inductively coupled plasma mass spectrometry for the fractionation of arsenic and selenium species. , 2003, Talanta.

[124]  M. Kosnett,et al.  Family correlations of arsenic methylation patterns in children and parents exposed to high concentrations of arsenic in drinking water. , 2002, Environmental health perspectives.

[125]  O. Donard,et al.  Field cryofocussing hydride generation applied to the simultaneous multi-elemental determination of alkyl-metal(loid) species in natural waters using ICP-MS detection. , 2000, Journal of environmental monitoring : JEM.

[126]  Jürgen Kuballa,et al.  Simultaneous separation of 17 inorganic and organic arsenic compounds in marine biota by means of high-performance liquid chromatography/inductively coupled plasma mass spectrometry. , 2002, Rapid communications in mass spectrometry : RCM.

[127]  J. Tyson,et al.  Microwave-assisted extraction of monomethyl arsonic acid from soil and sediment standard reference materials , 2001 .

[128]  M. Matsui,et al.  Biosynthesis and release of methylarsenic compounds during the growth of freshwater algae. , 2001, Chemosphere.

[129]  R. S. Beyer,et al.  Environmental fate of roxarsone in poultry litter. I. Degradation of roxarsone during composting. , 2003, Environmental science & technology.

[130]  P. Apostoli,et al.  Arsenic and porphyrins. , 2002, American journal of industrial medicine.

[131]  D. Morgan,et al.  Occurrence of monomethylarsonous acid in urine of humans exposed to inorganic arsenic. , 2000, Chemical research in toxicology.

[132]  J. Hazemann,et al.  Experimental study of arsenic speciation in vapor phase to 500°C: implications for As transport and fractionation in low-density crustal fluids and volcanic gases , 2002 .

[133]  X. Le,et al.  Unstable trivalent arsenic metabolites, monomethylarsonous acid and dimethylarsinous acid , 2001 .

[134]  D. Vélez,et al.  Heavy metal, total arsenic, and inorganic arsenic contents of algae food products. , 2002, Journal of agricultural and food chemistry.

[135]  M. Astruc,et al.  Comparison of extraction procedures for arsenic speciation in environmental solid reference materials by high‐performance liquid chromatography–hydride generation‐atomic fluorescence spectroscopy , 2002 .

[136]  Kazuo T. Suzuki,et al.  Arsenic round the world: a review. , 2002, Talanta.

[137]  A. Ohki,et al.  Biotransformation of arsenite in freshwater food‐chain models , 2001 .

[138]  G. Torsi,et al.  Voltammetric trace metal determinations by cathodic and anodic stripping voltammetry in environmental matrices in the presence of mutual interference , 2001 .

[139]  S. N. Pedersen,et al.  Liquid chromatography electrospray mass spectrometry with variable fragmentor voltages gives simultaneous elemental and molecular detection of arsenic compounds. , 2000, Rapid communications in mass spectrometry : RCM.

[140]  Judith A. Brisbin,et al.  Comparison of extraction procedures for the determination of arsenic and other elements in lobster tissue by inductively coupled plasma mass spectrometry. , 2002, The Analyst.

[141]  M. Potin-Gautier,et al.  Speciation of arsenic in plants by HPLC-HG-AFS: extraction optimisation on CRM materials and application to cultivated samples. , 2002, Journal of environmental monitoring : JEM.

[142]  Guowang Xu,et al.  Capillary electrophoretic analysis of arsenic species with indirect laser induced fluorescence detection , 2002 .

[143]  H. Emons,et al.  Speciation of arsenic compounds by ion-exchange HPLC-ICP-MS with different nebulizers , 2000 .

[144]  J. Caruso,et al.  An evaluation of extraction techniques for arsenic species from freeze-dried apple samples. , 2001, The Analyst.

[145]  T. Kaise,et al.  Arsenic in the prepared edible brown alga hijiki, Hizikia fusiforme , 2001 .

[146]  M. Marcinek,et al.  Identification of dimethylarsinoyl-riboside derivatives in seaweed by pneumatically assisted electrospray tandem mass spectrometry , 2000 .

[147]  K. Reimer,et al.  Arsenic speciation in whelks, Buccinum undatum , 2002 .

[148]  A. Hirner,et al.  Identification of organic arsenic, tin, antimony and tellurium compounds in environmental samples by GC-MS , 2003 .

[149]  J. Caruso,et al.  EVALUATION OF HPLC SYSTEMS FOR THE SEPARATION AND QUANTIFICATION OF ARSENIC COMPOUNDS FROM APPLE EXTRACTS , 2002 .

[150]  R. Cornelis,et al.  Arsenic speciation in chinese seaweeds using HPLC-ICP-MS and HPLC-ES-MS. , 2002, The Analyst.

[151]  X. Le,et al.  DMPS-arsenic challenge test. II. Modulation of arsenic species, including monomethylarsonous acid (MMA(III)), excreted in human urine. , 2000, Toxicology and applied pharmacology.

[152]  F. Hernández,et al.  Multielemental determination of arsenic, selenium and chromium(VI) species in water by high-performance liquid chromatography-inductively coupled plasma mass spectrometry. , 2001, Journal of chromatography. A.

[153]  Enzo Lombi,et al.  Arsenic distribution and speciation in the fronds of the hyperaccumulator Pteris vittata. , 2002, The New phytologist.

[154]  J. Hering,et al.  Deposition and fate of arsenic in iron- and arsenic-enriched reservoir sediments. , 2002, Environmental science & technology.

[155]  Kazuo T. Suzuki,et al.  Identification of dimethylarsinous and monomethylarsonous acids in human urine of the arsenic-affected areas in West Bengal, India. , 2001, Chemical research in toxicology.

[156]  S. Yalcin,et al.  Speciation of arsenic using solid phase extraction cartridges. , 2001, Journal of environmental monitoring : JEM.

[157]  W. Goessler,et al.  Comparison of three methods for the extraction of arsenic compounds from the NRCC standard reference material DORM‐2 and the brown alga Hijiki fuziforme , 2001 .

[158]  D. Vélez,et al.  Organoarsenical species contents in fresh and processed seafood products. , 2002, Journal of agricultural and food chemistry.

[159]  M. Santos,et al.  Speciation of Inorganic Arsenic in Natural Waters by Square-Wave Cathodic Stripping Voltammetry , 2001 .

[160]  Y. Madrid,et al.  Stability study of As(III), As(V), MMA and DMA by anion exchange chromatography and HG-AFS in wastewater samples , 2002, Analytical and bioanalytical chemistry.

[161]  R. Pinel,et al.  Arsenic speciation in some environmental samples: a comparative study of HG–GC–QFAAS and HPLC–ICP–MS methods , 2000 .

[162]  J. Raymer,et al.  Sample preparation, extraction efficiency, and determination of six arsenic species present in food composites. , 2003, Journal of agricultural and food chemistry.

[163]  E. Pellizzari,et al.  Selection of a suitable mobile phase for the speciation of four arsenic compounds in drinking water samples using ion-exchange chromatography coupled to inductively coupled plasma mass spectrometry. , 2002, Environment international.

[164]  F. Frimmel,et al.  Speciation of As(III), As(V), MMA and DMA in contaminated soil extracts by HPLC-ICP/MS , 2000, Fresenius' journal of analytical chemistry.

[165]  S. Pergantis,et al.  High-speed separation of arsenic compounds using narrow-bore high-performance liquid chromatography on-line with inductively coupled plasma mass spectrometry , 2000 .

[166]  W. Cullen,et al.  Arsenic and Antimony Biomethylation by Scopulariopsis brevicaulis: Interaction of Arsenic and Antimony Compounds , 2000 .

[167]  Jürgen Kuballa,et al.  Benefits of high resolution IC–ICP–MS for the routine analysis of inorganic and organic arsenic species in food products of marine and terrestrial origin , 2003, Analytical and bioanalytical chemistry.

[168]  H. Matusiewicz,et al.  Hydride generation from slurry samples after ultrasonication and ozonation for the direct determination of trace amounts of As(III) and total inorganic arsenic by their in situ trapping followed by graphite furnace atomic absorption spectrometry , 2003 .

[169]  X. Le,et al.  Arsenic speciation analysis. , 2002, Talanta.

[170]  R. Oremland,et al.  Characterization of Microbial Arsenate Reduction in the Anoxic Bottom Waters of Mono Lake, California , 2002 .

[171]  Guowang Xu,et al.  Determination of arsenic species by capillary zone electrophoresis with large‐volume field‐amplified stacking injection , 2001, Electrophoresis.

[172]  V. Tomás,et al.  Flow-injection fluorimetric method for the determination of dimethylarsinic acid using on-line photo-oxidation , 2001 .

[173]  D. Polya,et al.  Arsenic speciation in surface waters and sediments in a contaminated waterway : An IC-ICP-MS and XAS based study , 2003 .

[174]  L. Ebdon,et al.  Separation and Detection of Arsenic and Selenium Species in Environmental Samples by HPLC-ICP-MS , 2002 .

[175]  Judith A. Brisbin,et al.  A gradient anion exchange chromatographic method for the speciation of arsenic in lobster tissue extracts. , 2002, Talanta.

[176]  D. Vélez,et al.  Determination of inorganic arsenic [As(III) + As(V)] in water samples by microwave assisted distillation and hydride generation atomic absorption spectrometry , 2000 .

[177]  I Klich,et al.  Trace metal and mineral speciation of remediated wastes using electron microscopy , 2002, Analytical and bioanalytical chemistry.

[178]  W. H. Lamont.  Concentration of inorganic arsenic in samples of white rice from the United States , 2003 .

[179]  Y. Inoue,et al.  Simultaneous determination of neutral, anionic and cationic compounds within one chromatographic run using an inductively coupled plasma mass spectrometer as element-specific detector , 2001 .

[180]  J. Banfield,et al.  Arsenite oxidation and arsenate respiration by a new Thermus isolate. , 2001, FEMS microbiology letters.

[181]  L. Abrantes,et al.  Characterization of a natural and an electro-oxidized arsenopyrite: a study on electrochemical and X-ray photoelectron spectroscopy , 2002 .

[182]  R. Rubio,et al.  Determination of arsenic species in oyster tissue by microwave-assisted extraction and liquid chromatography–atomic fluorescence detection , 2001 .

[183]  H. Tao,et al.  Ion-exclusion chromatography combined with ICP-MS and hydride generation-ICP-MS for the determination of arsenic species in biological matrices , 2000 .

[184]  D. Gallup,et al.  Investigation of speciation of arsenic in gas condensates by capillary gas chromatography with ICP-MS detection , 2001 .

[185]  C. Tu,et al.  Arsenic species and leachability in the fronds of the hyperaccumulator Chinese brake (Pteris vittata L.). , 2003, Environmental pollution.

[186]  W. Goessler,et al.  Biotransformation of arsenate to the tetramethylarsonium ion in the marine polychaetes Nereis diversicolor and Nereis virens. , 2002, Environmental science & technology.

[187]  J. Zen,et al.  Flow injection analysis of an ultratrace amount of arsenite using a Prussian blue-modified screen-printed electrode. , 2003, Analytical chemistry.

[188]  D. Szadkowski,et al.  Arsenic species excretion after controlled seafood consumption. , 2002, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.

[189]  J. Kirby,et al.  Tissue accumulation and distribution of arsenic compounds in three marine fish species: relationship to trophic position , 2002 .

[190]  J. Bollinger,et al.  Arsenite oxidation and arsenate determination by the molybdene blue method. , 2003, Talanta.

[191]  X. Le,et al.  Determination of monomethylarsonous acid, a key arsenic methylation intermediate, in human urine. , 2000, Environmental health perspectives.

[192]  C. Tu,et al.  Arsenic speciation and distribution in an arsenic hyperaccumulating plant. , 2002, The Science of the total environment.

[193]  D. Vélez,et al.  Effect of cooking temperatures on chemical changes in species of organic arsenic in seafood. , 2001, Journal of agricultural and food chemistry.

[194]  J. Mermet,et al.  Optimization of HPLC-ICP-AES for the determination of arsenic species , 2000, Fresenius' journal of analytical chemistry.

[195]  E. Beinrohr,et al.  Calibrationless flow-through stripping coulometric determination of arsenic(III) and total arsenic in contaminated water samples after microwave assisted reduction of arsenic(V) , 2000, Fresenius' journal of analytical chemistry.

[196]  P. López-Mahía,et al.  Coupled high performance liquid chromatography-microwave digestion-hydride generation-atomic absorption spectrometry for inorganic and organic arsenic speciation in fish tissue. , 2002, Talanta.

[197]  M. B. Denton,et al.  Synthesis, purification, and structural characterization of the dimethyldiselenoarsinate anion. , 2002, Inorganic chemistry.

[198]  W. Goessler,et al.  Nitrogen purity influences the occurrence of As+ ions in high-performance liquid chromatography/electrospray ionization mass spectrometric analysis of four common arsenosugars. , 2003, Rapid communications in mass spectrometry : RCM.

[199]  W. Goessler,et al.  Occurrence of organo-arsenicals in jellyfishes and their mucus. , 2001, Chemosphere.

[200]  X. Le,et al.  Determination of arsenic metabolic complex excreted in human urine after administration of sodium 2,3-dimercapto-1-propane sulfonate. , 2002, Chemical research in toxicology.

[201]  W. Baeyens,et al.  Total and Toxic Arsenic Levels in North Sea Fish , 2002, Archives of environmental contamination and toxicology.

[202]  K. Haas,et al.  Sampling of trace volatile metal(loid) compounds in ambient air using polymer bags: a convenient method. , 2000, Analytical chemistry.

[203]  W. Cullen,et al.  Determination of trivalent methylated arsenicals in biological matrices. , 2001, Toxicology and applied pharmacology.

[204]  Linda A. Murray,et al.  Biotransformation of arsenate to arsenosugars by Chlorella vulgaris , 2003 .

[205]  R. Wennrich,et al.  Separation of organic and inorganic arsenic species by HPLC-ICP-MS , 1999 .

[206]  M. Pantsar-Kallio,et al.  Role of microbes in controlling the speciation of arsenic and production of arsines in contaminated soils. , 2002, The Science of the total environment.

[207]  D. Carboo,et al.  Speciation of As(III) and As(V) in some Ghanaian Gold Tailings by a Simple Distillation Method , 2000 .

[208]  Thomas J. Smith,et al.  Arsenic methylation and bladder cancer risk in Taiwan , 2003, Cancer Causes & Control.

[209]  M. Nomura,et al.  Determination of the As(III)/As(V) Ratio in Soil by X-ray Absorption Near-edge Structure (XANES) and Its Application to the Arsenic Distribution between Soil and Water , 2003, Analytical sciences : the international journal of the Japan Society for Analytical Chemistry.

[210]  Thomas G. Chasteen,et al.  Microbial Methylation of Metalloids: Arsenic, Antimony, and Bismuth , 2002, Microbiology and Molecular Biology Reviews.

[211]  A. Afkhami,et al.  Kinetic-spectrophotometric determination of trace amounts of As(III) based on its inhibitory effect on the redox reaction between bromate and hydrochloric acid. , 2001, Talanta.

[212]  E. Larsen.  Speciation of dimethylarsinyl-riboside derivatives (arsenosugars) in marine reference materials by HPLC-ICP-MS , 1995 .

[213]  M. F. Burke,et al.  Simultaneous multielement-specific detection of a novel glutathione-arsenic-selenium ion [(GS)2AsSe]- by ICP AES after micellar size-exclusion chromatography , 2000 .

[214]  K. Ahn,et al.  Distribution of inorganic arsenic species in mine tailings of abandoned mines from Korea. , 2002, Chemosphere.

[215]  W. Cullen,et al.  Demethylation of methylarsenic species by Mycobacterium neoaurum , 2003 .

[216]  Kenta Yoshida,et al.  Water‐soluble arsenic residues from several arsenolipids occurring in the tissues of the starspotted shark Musterus manazo , 2001 .

[217]  S. Fendorf,et al.  Arsenic Speciation, Seasonal Transformations, and Co-distribution with Iron in a Mine Waste-Influenced Palustrine Emergent Wetland , 2000 .

[218]  J. Szpunar,et al.  Characterization of arsenic species in kidney of the clam Tridacna derasa by multidimensional liquid chromatography-ICPMS and electrospray time-of-flight tandem mass spectrometry. , 2002, Analytical chemistry.

[219]  H. Muntau,et al.  Certification of total arsenic, dimethylarsinic acid and arsenobetaine contents in a tuna fish powder (BCR-CRM 627) , 1999 .

[220]  M. Morita,et al.  Arsenic compounds in tissues of the leatherback turtle, Dermochelys coriacea , 1994, Journal of the Marine Biological Association of the United Kingdom.

[221]  R. Prince,et al.  Biliary excretion of [(GS)(2)AsSe](-) after intravenous injection of rabbits with arsenite and selenate. , 2002, Chemical research in toxicology.

[222]  J. Szpunar,et al.  Investigation of arsenic speciation in oyster test reference material by multidimensional HPLC-ICP-MS and electrospray tandem mass spectrometry (ES-MS-MS). , 2001, The Analyst.

[223]  Z. Rengel,et al.  Arsenic speciation in terrestrial plant material using microwave-assisted extraction, ion chromatography and inductively coupled plasma mass spectrometry , 2003 .

[224]  C. Barbas,et al.  DEVELOPMENT AND VALIDATION OF EXTRACTION METHODS FOR DETERMINATION OF ZINC AND ARSENIC SPECIATION IN SOILS USING FOCUSED ULTRASOUND: APPLICATION TO HEAVY METAL STUDY IN MUD AND SOILS , 2001 .

[225]  S. Tanabe,et al.  Arsenic concentrations and speciation in the tissues of ringed seals (Phoca hispida) from Pangnirtung, Canada , 2002 .

[226]  M. Alauddin,et al.  Speciation of Arsenic Metabolite Intermediates in Human Urine by Ion-Exchange Chromatography and Flow Injection Hydride Generation Atomic Absorption Spectrometry , 2003, Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering.

[227]  Y. C. Sun,et al.  Comparative study on conventional and low-flow nebulizers for arsenic speciation by means of microbore liquid chromatography with inductively coupled plasma mass spectrometry. , 2003, Journal of chromatography. A.

[228]  M. Ando,et al.  Urinary Arsenic Species in Arsenic-Affected Area of West Bengal, India (Part II) , 2003 .

[229]  M. B. Denton,et al.  Identification of [(GS)2AsSe]− in rabbit bile by size‐exclusion chromatography and simultaneous multielement‐specific detection by inductively coupled plasma atomic emission spectroscopy , 2002 .

[230]  B. Larsen,et al.  Fragmentation pathways of organoarsenical compounds by electrospray ion trap multiple mass spectrometry (MS6). , 2001, Journal of chromatography. A.

[231]  M. Storelli,et al.  Total Organic and Inorganic Arsenic from Marine Turtles (Caretta caretta) Beached Along the Italian Coast (South Adriatic Sea) , 2000, Bulletin of environmental contamination and toxicology.

[232]  W. Maher,et al.  Measurement of arsenic species in marine sediments by high-performance liquid chromatography-inductively coupled plasma mass spectrometry , 2003 .

[233]  I. López-García,et al.  Stability of arsenobetaine levels in manufactured baby foods. , 2003, Journal of food protection.

[234]  W. Goessler,et al.  Arsenic metabolites in human urine after ingestion of an arsenosugar. , 2002, Clinical chemistry.

[235]  J. Lester,et al.  Speciation of Cr and As Leachates from CCA Treated Wood by Differential Pulse Polarography , 2003 .

[236]  W. Maher,et al.  An automated hydride generation-cryogenic trapping-ICP-MS system for measuring inorganic and methylated Ge, Sb and As species in marine and fresh waters , 2002 .

[237]  X. Le,et al.  Speciation of Submicrogram per Liter Levels of Arsenic in Water: On-Site Species Separation Integrated with Sample Collection , 2000 .

[238]  J. Creed,et al.  An investigation of the chemical stability of arsenosugars in basic environments using IC-ICP-MS and IC-ESI-MS/MS. , 2003, The Analyst.

[239]  David M. Sherman,et al.  Surface complexation of arsenic(V) to iron(III) (hydr)oxides: structural mechanism from ab initio molecular geometries and EXAFS spectroscopy , 2003 .

[240]  D. Polya,et al.  Seasonal Variation of Total Dissolved Arsenic and Arsenic Speciation in A Polluted Surface Waterway , 2003, Environmental geochemistry and health.

[241]  G. Sunita,et al.  A new system for the spectrophotometric determination of arsenic in environmental and biological samples , 2000 .

[242]  M. Potin-Gautier,et al.  Biogeochemical cycle and speciation of As and Cr in an acid mine environment : The case of Carnoulès Creek, France , 2003 .

[243]  J. Yoshinaga,et al.  Estimation of arsenobetaine in the NIES candidate certified reference material no. 18 human urine by HPLC-ICP-MS using different chromatographic conditions , 2001 .

[244]  W. Goessler,et al.  A novel arsenic containing riboside (arsenosugar) in three species of gastropod , 1998 .

[245]  Y. Yano,et al.  Convenient Measurements and Speciation of Arsenic in Water by Use of Simple Pretreatments for Atomic Absorption Spectrometry in Combination with Hydride Generation , 2000 .

[246]  K. Sano,et al.  Capillary electrophoretic determination of As(V) and As(III) based on the formation of a Keggin‐type [AsMo12O40]3– complex , 2002 .

[247]  J. Creed,et al.  A comparison of urinary arsenic speciation via direct nebulization and on-line photo-oxidation–hydride generation with IC separation and ICP-MS detection , 2001 .

[248]  W. Goessler,et al.  Characterization of an algal extract by HPLC-ICP-MS and LC-electrospray MS for use in arsenosugar speciation studies , 2000 .

[249]  Zhongxian Guo,et al.  Inductively coupled plasma mass spectrometry study of the retention behavior of arsenic species on various solid phase extraction cartridges and its application in arsenic speciation , 2003 .

[250]  S. Hirata,et al.  Simultaneous determination of arsenic(III) and arsenic(V) by flow injection–inductively coupled plasma–atomic emission spectrometry (ICP-AES) with ultrasonic nebulization , 2003, Analytical and bioanalytical chemistry.

[251]  Z. Gregus,et al.  Effect of phosphate transporter and methylation inhibitor drugs on the disposition of arsenate and arsenite in rats. , 2001, Toxicological sciences : an official journal of the Society of Toxicology.

[252]  H. Nesbitt,et al.  XPS evidence for Fe and As oxidation states and electronic states in loellingite (FeAs2) , 2002 .

[253]  M. Potin-Gautier,et al.  Speciation analysis of arsenic in environmental solids Reference Materials by high-performance liquid chromatography–hydride generation–atomic fluorescence spectrometry following orthophosphoric acid extraction , 2001 .

[254]  J. Creed,et al.  Speciation and preservation of inorganic arsenic in drinking water sources using EDTA with IC separation and ICP-MS detection. , 2001, Journal of environmental monitoring : JEM.

[255]  S. Tanabe,et al.  Occurrence of several arsenic compounds in the liver of birds, cetaceans, pinnipeds, and sea turtles , 2003, Environmental toxicology and chemistry.

[256]  Z. Mester,et al.  The speciation of natural tissues by electrospray-mass spectrometry. I: Biosynthesized species, As and Se , 2003 .

[257]  Sara J Baldock,et al.  Miniaturised isotachophoretic analysis of inorganic arsenic speciation using a planar polymer chip with integrated conductivity detection. , 2003, Journal of chromatography. A.

[258]  M. Yang,et al.  On‐Line Determination of Arsenic Species in Sea Water by Selective Hydride Generation Coupled with Inductively Coupled Plasma — Mass Spectrometry , 2002 .

[259]  J. Feldmann,et al.  Arsenic metabolism in seaweed-eating sheep from Northern Scotland , 2000, Fresenius' journal of analytical chemistry.

[260]  A. Ito,et al.  Characteristics of arsenic elution from sewage sludge , 2001 .

[261]  M. Vahter.  Mechanisms of arsenic biotransformation. , 2002, Toxicology.

[262]  Z. Mester.  Gas phase sampling of volatile (organo)metallic compounds above solid samples , 2002 .

[263]  A. Khan,et al.  Electrochemical measurement and speciation of inorganic arsenic in groundwater of Bangladesh. , 2002, Talanta.

[264]  Jason A. Day,et al.  A study of method robustness for arsenic speciation in drinking water samples by anion exchange HPLC-ICP-MS , 2002, Analytical and bioanalytical chemistry.

[265]  David E. Salt,et al.  Chemical speciation of accumulated metals in plants: evidence from X-ray absorption spectroscopy , 2002 .

[266]  X. Le,et al.  Effect of arsenosugar ingestion on urinary arsenic speciation. , 1998, Clinical chemistry.

[267]  J. Aldstadt,et al.  Identification of dimethylchloroarsine near a former herbicide factory by headspace solid-phase microextraction gas chromatography-mass spectrometry. , 2002, Chemosphere.

[268]  W. Maher,et al.  Arsenic and antimony species in surface transects and depth profiles across a frontal zone: The Chatham Rise, New Zealand , 2002 .

[269]  J. Burguera,et al.  Determination of various arsenic species by flow injection hydride generation atomic absorption spectrometry: investigation of the effects of the acid concentration of different reaction media on the generation of arsines , 2001 .

[270]  R. Naidu,et al.  Application of capillary electrophoresis to anion speciation in soil water extracts: II. Arsenic , 2000 .

[271]  M. Vahter,et al.  Intra-individual variation in the metabolism of inorganic arsenic , 2002, International archives of occupational and environmental health.

[272]  M. Nieuwenhuijsen,et al.  Association between arsenic exposure from a coal-burning power plant and urinary arsenic concentrations in Prievidza District, Slovakia. , 2003, Environmental health perspectives.

[273]  J. Broekaert,et al.  Determination of arsenic and selenium species in groundwater and soil extracts by ion chromatography coupled to inductively coupled plasma mass spectrometry , 2001 .

[274]  C. Cámara,et al.  Distribution of arsenic species in environmental samples collected in Northern Chile , 2003 .

[275]  V. de Lorenzo,et al.  Arsenate transport and reduction in the hyper-tolerant fungus Aspergillus sp. P37. , 2003, Environmental microbiology.

[276]  W. Baeyens,et al.  Separation of arsines and trinitrotoluene by reversed phase high performance liquid chromatography and micellar electrokinetic capillary chromatography , 2003 .

[277]  M. Guardia,et al.  Non-chromatographic speciation analysis of arsenic and antimony in milk hydride generation atomic fluorescence spectrometry , 2003 .

[278]  M. Potin-Gautier,et al.  Optimization of the hyphenation between capillary zone electrophoresis and inductively coupled plasma mass spectrometry for the measurement of As-, Sb-, Se- and Te-species, applicable to soil extracts , 2002 .

[279]  A. Shraim,et al.  Use of perchloric acid as a reaction medium for speciation of arsenic by hydride generation-atomic absorption spectrometry. , 2000, The Analyst.

[280]  Yong Cai,et al.  A fern that hyperaccumulates arsenic , 2001, Nature.

[281]  J. Yoshinaga,et al.  Human urine certified reference material for arsenic speciation. , 2000, Clinical chemistry.

[282]  D. Vélez,et al.  Speciation of cationic arsenic species in seafood by coupling liquid chromatography with hydride generation atomic fluorescence detection , 2000 .

[283]  X. Le,et al.  Sample preparation and storage can change arsenic speciation in human urine. , 1999, Clinical chemistry.

[284]  E. Larsen,et al.  Arsenic speciation by liquid chromatography coupled with ionspray tandem mass spectrometry , 1996 .

[285]  J. Szpunar,et al.  Complementarity of multidimensional HPLC-ICP-MS and electrospray MS–MS for speciation analysis of arsenic in algae , 2001 .

[286]  M. B. Denton,et al.  Simultaneous arsenic- and selenium-specific detection of the dimethyldiselenoarsinate anion by high-performance liquid chromatography–inductively coupled plasma atomic emission spectrometry , 2003 .

[287]  M. Ando,et al.  Urinary arsenic species in an arsenic‐affected area of West Bengal, India , 2002 .

[288]  K. Reimer,et al.  Biomethylation and bioaccumulation of arsenic(V) by marine alga Fucus gardneri , 2001 .

[289]  D. Szadkowski,et al.  Arsenic species excretion in a group of persons in northern Germany--contribution to the evaluation of reference values. , 2001, International journal of hygiene and environmental health.

[290]  F. Frimmel,et al.  TiO2-catalyzed photooxidation of arsenite to arsenate in aqueous samples. , 2001, Chemosphere.

[291]  J. Nriagu,et al.  Arsenic behavior in newly drilled wells. , 2003, Chemosphere.

[292]  B. Jackson,et al.  Trace element speciation in largemouth bass (Micropterus salmoides) from a fly ash settling basin by liquid chromatography-ICP-MS , 2002, Analytical and bioanalytical chemistry.

[293]  S. Schwenzer,et al.  Speciation and oxidation kinetics of arsenic in the thermal springs of Wiesbaden spa, Germany , 2001, Fresenius' journal of analytical chemistry.

[294]  Rebecca L. Johnson,et al.  Quantitative trace-level speciation of arsenite and arsenate in drinking water by ion chromatography. , 2002, The Analyst.

[295]  R. Braman,et al.  Methylated Forms of Arsenic in the Environment , 1973, Science.

[296]  D. Janecky,et al.  A Raman spectroscopic study of arsenite and thioarsenite species in aqueous solution at 25°C , 2002, Geochemical transactions.

[297]  D. Chakraborti,et al.  High performance liquid chromatography inductively coupled plasma mass spectrometry for speciation of arsenic compounds in urine , 2000 .

[298]  J. Pawliszyn,et al.  Speciation of organoarsenic compounds by polypyrrole-coated capillary in-tube solid phase microextraction coupled with liquid chromatography/electrospray ionization mass spectrometry , 2000 .

[299]  V. Stibilj,et al.  Speciation of inorganic arsenic in some bottled Slovene mineral waters using HPLC-hGAFS and selective coprecipitation combined with FI-HGAFS. , 2002, Water research.

[300]  W. Goessler,et al.  Arsenic species in an arsenic hyperaccumulating fern, Pityrogramma calomelanos: a potential phytoremediator of arsenic-contaminated soils. , 2002, The Science of the total environment.

[301]  D. Sparks,et al.  Arsenic speciation and reactivity in poultry litter. , 2003, Environmental science & technology.

[302]  S. Pergantis,et al.  Application of the high mass accuracy capabilities of FT-ICR-MS and Q-ToF-MS to the characterisation of arsenic compounds in complex biological matrices , 2002 .

[303]  E. Hammer,et al.  Oxidation of triphenylarsine to triphenylarsineoxide by Trichoderma harzianum and other fungi. , 2001, Chemosphere.

[304]  P. Petit,et al.  EXAFS evidence of sorbed arsenic(V) and pharmacosiderite in a soil overlying the Echassières geochemical anomaly, Allier, France , 2002 .

[305]  Y. Fung,et al.  Determination of oxoanions in river water by capillary electrophoresis , 2001, Electrophoresis.

[306]  M. D. L. Castro,et al.  Hydride generation-pervaporation-atomic fluorescence detection prior to speciation analysis of arsenic in dirty samples , 2002 .

[307]  R. Cornelis,et al.  A survey of arsenic species in Chinese seafood. , 2003, Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association.

[308]  Y. Hsueh,et al.  Monitoring of arsenic exposure with speciated urinary inorganic arsenic metabolites for ion implanter maintenance engineers. , 2002, Environmental research.

[309]  X. Le,et al.  Speciation of dimethylarsinous acid and trimethylarsine oxide in urine from rats fed with dimethylarsinic acid and dimercaptopropane sulfonate. , 2003, Analytical chemistry.

[310]  T. Nakajima,et al.  Metabolism and organ distribution of arsenic in the freshwater fish Tilapia mossambica , 2001 .

[311]  S. Katano,et al.  Arsenic compounds accumulated in pearl oyster Pinctada fucata. , 2003, Chemosphere.

[312]  Z. Gregus,et al.  Effect of selenite on the disposition of arsenate and arsenite in rats. , 2003, Toxicology.

[313]  E. Larsen,et al.  Determination of organoarsenic species in marine samples using gradient elution cation exchange HPLC-ICP-MS , 2003 .

[314]  W. Maher,et al.  Measurement of arsenic species in marine macroalgae by microwave-assisted extraction and high performance liquid chromatography-inductively coupled plasma mass spectrometry , 2002 .

[315]  J. Gómez-Ariza,et al.  Comparison of biota sample pretreatments for arsenic speciation with coupled HPLC-HG-ICP-MS , 2000 .

[316]  D. Vélez,et al.  Vegetables collected in the cultivated Andean area of northern Chile: total and inorganic arsenic contents in raw vegetables. , 2002, Journal of agricultural and food chemistry.

[317]  A. Cameán,et al.  Determination of total arsenic, inorganic and organic arsenic species in wine , 2002, Food additives and contaminants.

[318]  W. Goessler,et al.  Accurate quantification and transformation of arsenic compounds during wet ashing with nitric acid and microwave assisted heating. , 2003, The Analyst.

[319]  H. Hasegawa,et al.  Chemical speciation of inorganic and methylarsenic(III) compounds in aqueous solutions , 2002 .

[320]  T. Nakajima,et al.  Studies on the accumulation and transformation of arsenic in freshwater organisms II. Accumulation and transformation of arsenic compounds by Tilapia mossambica. , 2002, Chemosphere.

[321]  W. Goessler,et al.  A new arsenobetaine from marine organisms identified by liquid chromatography–mass spectrometry , 2000 .

[322]  J. Edmonds,et al.  Arsenic compounds from marine organisms , 1993 .

[323]  W. Corns,et al.  Arsenic speciation in beverages by direct injection-ion chromatography hydride generation atomic fluorescence spectrometry , 2000, Journal of automated methods & management in chemistry.

[324]  J. Feldmann,et al.  New arsenosugar metabolite determined in urine by parallel use of HPLC-ICP-MS and HPLC-ESI-MS , 2003 .

[325]  S. E. Ghazy,et al.  Indirect spectrophotometric determination of small amounts of selenium(IV) and arsenic(V) by simple extraction using flotation columns. , 2001, Analytical sciences : the international journal of the Japan Society for Analytical Chemistry.

[326]  W. Goessler,et al.  Formation of toxic arsenical in roasted muscles of marine animals , 2001 .

[327]  Xiu‐Ping Yan,et al.  On-line coupling of capillary electrophoresis to hydride generation atomic fluorescence spectrometry for arsenic speciation analysis. , 2002, Analytical chemistry.

[328]  J. Jankowski,et al.  Vertical distribution of As(III) and As(V) in a coastal sandy aquifer: factors controlling the concentration and speciation of arsenic in the Stuarts Point groundwater system, northern New South Wales, Australia , 2003 .

[329]  W. Goessler,et al.  Organoarsenic compounds in plants and soil on top of an ore vein , 2002 .

[330]  S. Tanabe,et al.  Maternal transfer of arsenic to eggs of black-tailed gull (Larus crassirostris) from Rishiri Island, Japan† , 2002 .

[331]  I. Koch,et al.  Sample extraction for arsenic speciation , 2002 .

[332]  W. Goessler,et al.  Short Communucation: An arsenosugar as the major extractable arsenical in the earthworm Lumbricus terrestris , 2002 .

[333]  G. Waychunas,et al.  Arsenic speciation in pyrite and secondary weathering phases, Mother Lode gold district, Tuolumne County, California , 2000 .

[334]  Z. Rengel,et al.  The Distribution of Arsenate and Arsenite in Shoots and Roots of Holcus lanatus is Influenced by Arsenic Tolerance and Arsenate and Phosphate Supply , 2003, Plant Physiology.

[335]  S. Peräniemi,et al.  Separation of arsenic species in aqueous solutions and optimization of determination by graphite furnace atomic absorption spectrometry , 2000 .

[336]  B. Do,et al.  Speciation of arsenic and selenium compounds by ion-pair reversed-phase chromatography with electrothermic atomic absorption spectrometry. Application of experimental design for chromatographic optimisation. , 2001, Journal of chromatography. A.

[337]  K. Francesconi.  Applications of liquid chromatography–electrospray ionization-single quadrupole mass spectrometry for determining arsenic compounds in biological samples† , 2002 .

[338]  J. Caruso,et al.  A comparison of capillary electrophoresis using indirect UV absorbance and ICP-MS detection with a self-aspirating nebulizer interface , 2000 .

[339]  J. Creed,et al.  Application of sample pre-oxidation of arsenite in human urine prior to speciation via on-line photo-oxidation with membrane hydride generation and ICP-MS detection. , 2000, The Analyst.

[340]  M. Astruc,et al.  Improvements of hydride generation for the speciation of arsenic in natural freshwater samples by HPLC-HG-AFS , 2001 .

[341]  M. Pantsar-Kallio,et al.  Analysis of gaseous arsenic species and stability studies of arsine and trimethylarsine by gas chromatography-mass spectrometry , 2000 .

[342]  X Chris Le,et al.  Possible role of dimethylarsinous acid in dimethylarsinic acid-induced urothelial toxicity and regeneration in the rat. , 2002, Chemical research in toxicology.

[343]  Chuen‐Ying Liu,et al.  Capillary electrochromatographic separation of metal ion species with on-line detection by inductively coupled plasma mass spectrometry , 2000 .

[344]  N. Coelho,et al.  High performance liquid chromatography—atomic fluorescence spectrometric determination of arsenic species in beer samples , 2003 .

[345]  M. Pantsar-Kallio,et al.  Leaching, runoff and speciation of arsenic in a laboratory mesocosm. , 2000, The Science of the total environment.

[346]  A. Chariton,et al.  Arsenic concentrations and speciation in a temperate mangrove ecosystem, NSW, Australia , 2002 .

[347]  V. Gupta,et al.  Speciation of Arsenic in Environmental and Biological Samples , 2002 .

[348]  M. Guardia,et al.  Atomic fluorescence determination of total and inorganic arsenic species in beer , 2001 .

[349]  K. Wrobel,et al.  Determination of As(III), As(V), monomethylarsonic acid, dimethylarsinic acid and arsenobetaine by HPLC-ICP-MS: analysis of reference materials, fish tissues and urine. , 2002, Talanta.

[350]  G. Stingeder,et al.  Arsenic in field-collected soil solutions and extracts of contaminated soils and its implication to soil standards , 2002 .

[351]  J. Cabon,et al.  Determination of arsenic species in seawater by flow injection hydride generation in situ collection followed by graphite furnace atomic absorption spectrometry: Stability of As(III) , 2000 .

[352]  J. Kirby,et al.  Measurement of water-soluble arsenic species in freeze-dried marine animal tissues by microwave-assisted extraction and HPLC-ICP-MS , 2002 .

[353]  W. Cullen,et al.  Determination of arsenic species in a freshwater crustacean Procambarus clarkii , 2002 .

[354]  M. Morita,et al.  Isolation and identification of arseno-lipid from a brown alga, () , 1988 .

[355]  M. N. Abbas.  Solid phase spectrophotometric determination of traces of arsenate and phosphate in water using polyurethane foam sorbent , 2003 .

[356]  M. Macka,et al.  Trace determination of arsenic species by capillary electrophoresis with direct UV detection using sensitivity enhancement by counter‐ or co‐electroosmotic flow stacking and a high‐sensitivity cell , 2003, Electrophoresis.

[357]  E. Rosenberg.  The potential of organic (electrospray- and atmospheric pressure chemical ionisation) mass spectrometric techniques coupled to liquid-phase separation for speciation analysis. , 2003, Journal of chromatography. A.

[358]  L. Deschen̂es,et al.  Partitioning and speciation of chromium, copper, and arsenic in CCA-contaminated soils: influence of soil composition. , 2001, The Science of the total environment.

[359]  G. Stingeder,et al.  CE-ICP-SFMS and HPIC-ICP-SFMS for arsenic speciation in soil solution and soil water extractsPresented at the 2002 Winter Conference on Plasma Spectrochemistry, Scottsdale, AZ, USA, January 6???12, 2002. , 2002 .

[360]  W. Inskeep,et al.  Microbial Reduction of Arsenate in the Presence of Ferrihydrite , 2000 .

[361]  J. R. Brydie,et al.  IC-ICP-MS and IC-ICP-HEX-MS determination of arsenic speciation in surface and groundwaters: preservation and analytical issues , 2003, Mineralogical Magazine.

[362]  K. Reimer,et al.  Transformation of arsenic(V) by the fungus Fusarium oxysporum melonis isolated from the alga Fucus gardneri , 2002 .

[363]  S. Fukushima,et al.  Urinary sulfur-containing metabolite produced by intestinal bacteria following oral administration of dimethylarsinic acid to rats. , 2003, Chemical research in toxicology.

[364]  H. Emons,et al.  HPLC-HG-AAS and HPLC-ICP-MS for speciation of arsenic and antimony in biomonitoring , 2002 .

[365]  M. Leblanc,et al.  Bacterial formation of tooeleite and mixed arsenic(III) or arsenic(V)-iron(III) gels in the Carnoulès acid mine drainage, France. A XANES, XRD, and SEM study. , 2003, Environmental science & technology.

[366]  D. Deyoung,et al.  A Metabolic Link between Arsenite and Selenite: The Seleno-bis(S-glutathionyl) Arsinium Ion , 2000 .

[367]  M. Storelli,et al.  Total, organic, and inorganic arsenic in some commercial species of crustaceans from the Mediterranean Sea (Italy). , 2001, Journal of food protection.

[368]  P. Fodor,et al.  The potential of arsenic speciation in molluscs for environmental monitoring , 2003, Analytical and bioanalytical chemistry.

[369]  J. Feldmann,et al.  Arsenic-speciation in arsenate-resistant and non-resistant populations of the earthworm, Lumbricus rubellus. , 2002, Journal of Environmental Monitoring.

[370]  Mariselma Ferreira,et al.  Determination of As(III) and arsenic(V) in natural waters by cathodic stripping voltammetry at a hanging mercury drop electrode , 2002 .

[371]  A. Chatterjee.  Behaviour of cationic arsenic compounds in a microwave system with nitric acid and hydrogen peroxide , 2000 .

[372]  H. Bril,et al.  Arsenic Speciation: Involvement in Evaluation of Environmental Impact Caused by Mine Wastes , 2000 .

[373]  A. Hirner,et al.  HG/LT–GC/ICP–MS coupling for identification of metal(loid) species in human urine after fish consumption , 2001, Fresenius' journal of analytical chemistry.

[374]  I. Salma,et al.  Speciation of arsenic in coarse and fine urban aerosols using sequential extraction combined with liquid chromatography and atomic fluorescence detection , 2000, Fresenius' journal of analytical chemistry.

[375]  W. Goessler,et al.  Arsenic compounds in leaves and roots of radish grown in soil treated by arsenite, arsenate and dimethylarsinic acid† , 2002 .

[376]  Z. Mester,et al.  Detection of volatile organometal chloride species in model atmosphere above seawater and sediment. , 2002, Environmental science & technology.

[377]  I. López-García,et al.  Speciation of arsenic in baby foods and the raw fish ingredients using liquid chromatography-hydride generation-atomic absorption spectrometry , 2003 .

[378]  P. Fodor,et al.  Development of analytical systems for the simultaneous determination of the speciation of arsenic [As(III), methylarsonic acid, dimethylarsinic acid, As(V)] and selenium [Se(IV), Se(VI)] , 2000 .

[379]  J. Feldmann,et al.  Uptake Kinetics of Arsenic Species in Rice Plants , 2002, Plant Physiology.

[380]  W. Reisser,et al.  Determination of arsenic species in water, soils and plants , 2000, Fresenius' journal of analytical chemistry.

[381]  G. Jiang,et al.  Determination of As(III) and As(V) in soils using sequential extraction combined with flow injection hydride generation atomic fluorescence detection , 2003 .

[382]  D. Norman,et al.  A comment on arsenic species separation using ion exchange , 2000 .

[383]  J. Creed,et al.  An evaluation of sample dispersion media used with accelerated solvent extraction for the extraction and recovery of arsenicals from LFB and DORM-2 , 2002 .

[384]  W. Goessler,et al.  The marine polychaete Arenicola marina: its unusual arsenic compound pattern and its uptake of arsenate from seawater. , 2002, Marine environmental research.

[385]  A. Prange,et al.  Stability studies of arsenic, selenium, antimony and tellurium species in water, urine, fish and soil extracts using HPLC/ICP-MS , 2000, Fresenius' journal of analytical chemistry.

[386]  J. Gómez-Ariza,et al.  Determination of an arsenosugar in oyster extracts by liquid chromatography-electrospray mass spectrometry and liquid chromatography-ultraviolet photo-oxidation-hydride generation atomic fluorescence spectrometry. , 2002, The Analyst.

[387]  J. Banfield,et al.  Rapid arsenite oxidation by Thermus aquaticus and Thermus thermophilus: field and laboratory investigations. , 2001, Environmental science & technology.

[388]  M. Storelli,et al.  Organic and inorganic arsenic and lead in fish from the South Adriatic Sea, Italy , 2000, Food additives and contaminants.

[389]  Sueli Pércio Quináia,et al.  Selective reduction of arsenic species by hydride generation - atomic absorption spectrometry. Part 2 - sample storage and arsenic determination in natural waters , 2001 .

[390]  D. Jolley,et al.  Risk factors for increased urinary inorganic arsenic concentrations from low arsenic concentrations in drinking water , 2003, International journal of environmental health research.

[391]  C. Wood,et al.  Trace element speciation in poultry litter. , 2003, Journal of environmental quality.

[392]  S. Pergantis,et al.  Arsenosugar identification in seaweed extracts using high-performance liquid chromatography/electrospray ion trap mass spectrometry. , 2002, Rapid communications in mass spectrometry : RCM.

[393]  D. Chakraborti,et al.  Pattern of Excretion of Arsenic Compounds [Arsenite, Arsenate, MMA(V), DMA(V)] in Urine of Children Compared to Adults from an Arsenic Exposed Area in Bangladesh , 2003, Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering.

[394]  M. Macka,et al.  Separation of organic and inorganic arsenic species by capillary electrophoresis using direct spectrophotometric detection , 2002, Electrophoresis.

[395]  J. Cabon,et al.  Speciation of major arsenic species in seawater by flow injection hydride generation atomic absorption spectrometry , 2000, Fresenius' journal of analytical chemistry.

[396]  P. Smichowski,et al.  Speciation of As(III) and As(V) in aqueous solutions using baker's yeast and hydride generation inductively coupled plasma atomic emission spectrometric determination , 2000 .

[397]  A. Hirner,et al.  Production of Volatile Derivatives of Metal(loid)s by Microflora Involved in Anaerobic Digestion of Sewage Sludge , 2000, Applied and Environmental Microbiology.

[398]  E. Butler,et al.  Meridional distribution of arsenic species in the subantarctic zone of the Southern Ocean, south of Australia , 2001 .

[399]  R. Finkelman,et al.  Mode of occurrence of arsenic in four US coals , 2000 .

[400]  Myoung-Jin Kim,et al.  Arsenic species and chemistry in groundwater of southeast Michigan. , 2002, Environmental pollution.

[401]  Y. Hsueh,et al.  Urinary arsenic speciation in subjects with or without restriction from seafood dietary intake. , 2002, Toxicology letters.

[402]  S. Hirano,et al.  Speciation of arsenic in tube-well water samples collected from West Bengal, India, by high-performance liquid chromatography-inductively coupled plasma mass spectrometry , 2002 .

[403]  C. Cámara,et al.  Evaluation of stability of arsenic species in rice , 2003, Analytical and bioanalytical chemistry.

[404]  D. Paktunc,et al.  Speciation and characterization of arsenic in Ketza River mine tailings using X-ray absorption spectroscopy. , 2003, Environmental science & technology.

[405]  A. J. Gandolfi,et al.  Toxicity and metabolism of subcytotoxic inorganic arsenic in human renal proximal tubule epithelial cells (HK-2) , 2003, Cell Biology and Toxicology.

[406]  V. Lallemand-Breitenbach,et al.  How acute promyelocytic leukaemia revived arsenic , 2002, Nature Reviews Cancer.

[407]  W. Goessler,et al.  Dimethylarsinoylacetate from microbial demethylation of arsenobetaine in seawater , 2001 .

[408]  W. Goessler,et al.  Arsenic biotransformation by the brown macroalga Fucus serratus , 2001, Environmental toxicology and chemistry.

[409]  Z. Gregus,et al.  Dose-dependent biotransformation of arsenite in rats--not S-adenosylmethionine depletion impairs arsenic methylation at high dose. , 2003, Toxicology.

[410]  M. Coleman,et al.  Occurrence and chemical form of arsenic in marine macroalgae from the east coast of Australia , 2002 .

[411]  I. Koch,et al.  The Predominance of Inorganic Arsenic Species in Plants from Yellowknife, Northwest Territories, Canada , 2000 .

[412]  H. Bril,et al.  Arsenic in iron cements developed within tailings of a former metalliferous mine—Enguiales, Aveyron, France , 2003 .

[413]  Z. Gregus,et al.  Arsenate reduction in human erythrocytes and rats--testing the role of purine nucleoside phosphorylase. , 2003, Toxicological sciences : an official journal of the Society of Toxicology.

[414]  W. Goessler,et al.  Bacterial degradation of arsenobetaine via dimethylarsinoylacetate , 2003, Archives of Microbiology.

[415]  J. Raymer,et al.  Development and application of a robust speciation method for determination of six arsenic compounds present in human urine. , 2003, Environmental health perspectives.

[416]  Shan Lin,et al.  The cellular metabolism and systemic toxicity of arsenic. , 2001, Toxicology and applied pharmacology.

[417]  J. Feldmann,et al.  Arsenic accumulation and speciation analysis in wool from sheep exposed to arsenosugars. , 2002, Talanta.

[418]  W. Goessler,et al.  Arsenic compounds in terrestrial organisms. IV. Green plants and lichens from an old arsenic smelter site in Austria , 2000 .

[419]  D. Vélez,et al.  Arsenic in cooked seafood products: study on the effect of cooking on total and inorganic arsenic contents. , 2001, Journal of agricultural and food chemistry.

[420]  F. Frimmel,et al.  Use of the Anion‐Exchange Resin Amberlite IRA‐93 for the Separation of Arsenite and Arsenate in Aqueous Samples , 2000 .

[421]  M. Sperling,et al.  On-line UV-photooxidation with peroxodisulfate for automated flow injection and for high-performance liquid chromatography coupled to hydride generation atomic absorption spectrometry , 2000 .

[422]  S. Tanabe,et al.  Is arsenobetaine the major arsenic compound in the liver of birds, marine mammals, and sea turtles? , 2003 .

[423]  B. Jackson,et al.  Determination of arsenic speciation in poultry wastes by IC-ICP-MS. , 2001, Environmental science & technology.

[424]  K. Yoshida,et al.  Effects of Cysteine on the Cytotoxicity of Arsenic Compounds , 2003, Archives of environmental contamination and toxicology.

[425]  J. T. Elteren,et al.  Underestimation of the total arsenic concentration by hydride generation techniques as a consequence of the incomplete mineralization of arsenobetaine in acid digestion procedures , 2001 .

[426]  A. Hirner,et al.  A new HG/LT-GC/ICP-MS multi-element speciation technique for real samples in different matrices , 2000, Fresenius' journal of analytical chemistry.