OVIEDO, MARIA NATALIA; LUJAN, CECILIA ESTEFANIA; LEMOS, ALDANA A.; BOTELLA, MARÍA B.; LLAVER, MAURICIO; WUILLOUD, RODOLFO G.

An overview of preconcentration techniques combined with inductively coupled plasma mass spectrometry for trace element determination in biological studies

Analytical and Bioanalytical Chemistry; Año: 2024

CANIZO, BRENDA; DIEDRICHS, ANA LAURA; LONDONIO, AGUSTIN; SMICHOWSKI, PATRICIA N.; PELLERANO, ROBERTO G.; WUILLOUD, RODOLFO G.

Provenance discrimination of commercial grape juices from Argentina and Brazil based on elemental composition and chemometric methods

Journal of Food Measurement and Characterization; Año: 2024 vol. 18 p. 2409 - 2419

INGRASSIA, ESTEFANÍA B.; FIORENTINI, EMILIANO; WUILLOUD, RODOLFO G.; AGOSTINI, ELIZABETH; WEVAR OLLER, ANA L.; ESCUDERO, LETICIA B.

Bionanomaterial composed of Bradyrhizobium japonicum and graphene oxide for determination of mercury in water and fruit juice samples

JOURNAL OF FOOD COMPOSITION AND ANALYSIS; Lugar: Amsterdam; Año: 2024 vol. 127

PALATNIK, JAIME; LONDONIO, AGUSTIN; MORZÁN, EZEQUIEL; WUILLOUD, RODOLFO G.; SMICHOWSKI, PATRICIA

Sensitive method for total selenium determination in garlic and nuts by UV–photochemical vapor generation coupled to atomic absorption spectrometry using mild conditions

JOURNAL OF FOOD COMPOSITION AND ANALYSIS; Lugar: Amsterdam; Año: 2024 vol. 1057

BOTELLA, MARÍA B.; OVIEDO, MARIA NATALIA; PACHECO, PABLO; WUILLOUD, RODOLFO G.

Highly efficient natural deep eutectic solvent-based liquid-liquid microextraction and inductively coupled plasma mass spectrometry for selective determination of inorganic selenium species in nut samples

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY; Lugar: Amsterdam; Año: 2024 vol. 211

LUJAN, CECILIA ESTEFANIA; LEMOS, ALDANA A.; OVIEDO, MARIA NATALIA; LLAVER, MAURICIO; WUILLOUD, RODOLFO G.

Deep eutectic solvents as a green alternative for trace element analysis in food and beverage samples: Recent advances and challenges

TALANTA; Año: 2024 vol. 269

BOTELLA, MARÍA B.; LEMOS, ALDANA A.; LUJAN, CECILIA ESTEFANIA; WUILLOUD, RODOLFO G.; QUINTAS, PAMELA Y.

Recent advances of extraction and separation of emerging organic contaminants through the application of natural deep eutectic solvents

TrAC - Trends in Analytical Chemistry; Año: 2024 vol. 171

OVIEDO, MARÍA N.; BOTELLA, MARÍA B.; FIORENTINI, EMILIANO F.; PACHECO, PABLO; WUILLOUD, RODOLFO G.

A simple and green dispersive micro-solid phase extraction method by combined application of graphene oxide and a magnetic ionic liquid for selective determination of inorganic antimony species in water, tea and honey samples

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY; Año: 2023 vol. 199

LLAVER, MAURICIO; BARRIONUEVO, SANTIAGO D.; TROIANI, HORACIO; WUILLOUD, RODOLFO G.; IBAÑEZ, FRANCISCO J.

Highly selective and sensitive fluorescent determination of Fe3+ within alcoholic beverages with 1,5-diphenylcarbazone-functionalized graphene quantum dots

Talanta Open; Año: 2023 vol. 7

INGRASSIA, ESTEFANÍA B.; FIORENTINI, EMILIANO F.; WUILLOUD, RODOLFO G.; DA SILVA, STELA M.; ESCUDERO, LETICIA B.

Novel bionanomaterial based on Spirulina maxima algae and graphene oxide for lead microextraction and determination in water and infant beverages

ANALYTICAL AND BIOANALYTICAL CHEMISTRY; Año: 2023

BOTELLA, MARÍA B.; GONZÁLEZ, ROXANA E.; MINGUILLÓN, CRISTINA; DELLA GASPERA, PEDRO G.; WUILLOUD, RODOLFO G.; QUINTAS, PAMELA Y.

Direct determination of tyrosine and tryptophane enantiomers in pumpkin (Cucurbita moschata) by HPLC-UV/Vis: Effect of cooking treatment on enantiomers profile

JOURNAL OF FOOD COMPOSITION AND ANALYSIS; Año: 2023 vol. 122

LLAVER, MAURICIO; FIORENTINI, EMILIANO F.; QUINTAS, PAMELA Y.; OVIEDO, MARÍA N.; ARENAS, MARÍA B. BOTELLA; WUILLOUD, RODOLFO G.

Task-specific ionic liquids: applications in sample preparation and the chemistry behind their selectivity

Advances in Sample Preparation; Año: 2022

FIORENTINI, EMILIANO F.; LLAVER, MAURICIO; OVIEDO, MARÍA N.; QUINTAS, PAMELA Y.; WUILLOUD, RODOLFO G.

State-of-the-art analytical methods based on ionic liquids for food and beverage analysis

Green Analytical Chemistry; Año: 2022 vol. 1

CANIZO, BRENDA V.; QUINTAS, PAMELA Y.; WUILLOUD, RODOLFO G.; SILVA, MARÍA FERNANDA; GOMEZ, FEDERICO J.V.

Fluorescent behavior of melatonin and related indoleamines in natural deep eutectic solvents

JOURNAL OF MOLECULAR LIQUIDS; Año: 2022 vol. 363

LLAVER, MAURICIO; BARRIONUEVO, SANTIAGO D.; PRIETO, EDUARDO; WUILLOUD, RODOLFO G.; IBAÑEZ, FRANCISCO J.

Functionalized graphene quantum dots obtained from graphene foams used for highly selective detection of Hg2+ in real samples

ANALYTICA CHIMICA ACTA; Año: 2022 vol. 1232

ROSALES, GUSTAVO D.; C. J. RESENTERA, ALEXANDER; WUILLOUD, RODOLFO G.; RODRIGUEZ, MARIO H.; ESQUIVEL, MARCELO R.

Optimization of combined mechanical activation-leaching parameters of low-grade α-spodumene/NaF mixture using response surface methodology

MINERALS ENGINEERING; Año: 2022 vol. 184

QUINTAS, PAMELA Y.; FIORENTINI, EMILIANO F.; LLAVER, MAURICIO; GONZÁLEZ, ROXANA E.; WUILLOUD, RODOLFO G.

State-of-the-art extraction and separation of enantiomers through the application of alternative solvents

TRAC-TRENDS IN ANALYTICAL CHEMISTRY; Año: 2022 vol. 157

PEREZ, MARIA B.; LIPINSKI, VICTOR M.; FILIPPINI, MARIA F.; CHACON-MADRID, KATHERINE; ZEZZI ARRUDA, MARCO A.; WUILLOUD, RODOLFO G.

Distribution, accumulation and speciation of selenium at the different growth stages of four garlic clones

Food Additives and Contaminants: Part A; Lugar: London; Año: 2021

FIORENTINI, EMILIANO F.; BOTELLA, MARÍA B.; WUILLOUD, RODOLFO G.

A simple preconcentration method for highly sensitive determination of Pb in bee products by magnetic ionic liquid dispersive liquid-liquid microextraction and electrothermal atomic absorption spectrometry

JOURNAL OF FOOD COMPOSITION AND ANALYSIS; Año: 2021 vol. 95

LLAVER, MAURICIO; CHAPANA, AGOSTINA L.; WUILLOUD, RODOLFO G.

Simultaneous and highly sensitive determination of selenium and tellurium species in environmental samples by on-line ionic liquid based in-situ solvent formation microextraction with hydride generation atomic fluorescence spectrometry detection

TALANTA; Año: 2021 vol. 222

BERTON, PAULA; SIRAJ, NOUREEN; DAS, SUSMITA; DE ROOY, SERGIO; WUILLOUD, RODOLFO G.; WARNER, ISIAH M.

Efficient Low-Cost Procedure for Microextraction of Estrogen from Environmental Water Using Magnetic Ionic Liquids

MOLECULES; Lugar: Basel; Año: 2021 vol. 26 p. 1 - 12

OVIEDO, MARÍA N.; FIORENTINI, EMILIANO F.; LEMOS, ALDANA A.; WUILLOUD, RODOLFO G.

Ultra-sensitive Sb speciation analysis in water samples by magnetic ionic liquid dispersive liquid? liquid microextraction and multivariate optimization

Analytical Methods; Lugar: London; Año: 2021 vol. 13 p. 1033 - 1042

OVIEDO, MARÍA N.; FIORENTINI, EMILIANO F.; LLAVER, MAURICIO; WUILLOUD, RODOLFO G.

Alternative solvent systems for extraction and preconcentration of trace elements

TRAC-TRENDS IN ANALYTICAL CHEMISTRY; Lugar: Amsterdam; Año: 2021 vol. 137

LLAVER, MAURICIO; OVIEDO, MARÍA N.; FIORENTINI, EMILIANO F.; QUINTAS, PAMELA Y.; WUILLOUD, RODOLFO G.

Analytical developments and applications of ionic liquids for environmental studies

Trends in Environmental Analytical Chemistry; Lugar: Amsterdam; Año: 2021

WUILLOUD, RODOLFO G.; SMICHOWSKI, PATRICIA

Spectrochimica Acta Part B Special Issue dedicated to the 15th Rio Symposium on Atomic Spectrometry held in Mendoza (Argentina)

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY; Lugar: Amsterdam; Año: 2021 vol. 177

LLAVER, MAURICIO; FIORENTINI, EMILIANO F.; OVIEDO, MARÍA N.; QUINTAS, PAMELA Y.; WUILLOUD, RODOLFO G.

Elemental speciation analysis in environmental studies: Latest trends and ecological impact

International Journal of Environmental Research and Public Health; Lugar: Basel; Año: 2021 vol. 18

QUINTAS, PAMELA Y.; KEUNCHKARIAN, SONIA; ROMERO, LILIAN; CANIZO, BRENDA V.; WUILLOUD, RODOLFO G.; CASTELLS, CECILIA B.

Determination of amino acid content and its enantiomeric composition in honey samples from Mendoza, Argentina

JOURNAL OF FOOD PROCESSING AND PRESERVATION; Año: 2021 vol. 45

MANIERO, MARIÁNGELES ÁVILA; WUILLOUD, RODOLFO G.; CALLEGARI, EDUARDO A.; SMICHOWSKI, PATRICIA N.; FANELLI, MARIEL A.

Metalloproteomics analysis in human mammary cell lines treated with inorganic mercury

JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY; Año: 2020 vol. 58

MARTÍNEZ-RUBIO, DAVID; GRINDLAY, GUILLERMO; LLAVER, MAURICIO; WUILLOUD, RODOLFO G.; MORA, JUAN

Development of preconcentration strategies for the simultaneous ultratrace determination of As, Cd and Pb in foods by ICP-OES: knotted-reactor vs. dispersive liquid–liquid microextraction

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY; Lugar: CAMBRIDGE; Año: 2020 vol. 35 p. 933 - 942

CAMPOY-DIAZ, ALEJANDRA D.; ESCOBAR-CORREAS, SOPHIA; CANIZO, BRENDA V.; WUILLOUD, RODOLFO G.; VEGA, ISRAEL A.

A freshwater symbiosis as sensitive bioindicator of cadmium

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH; Lugar: HEIDELBERG; Año: 2020 vol. 27 p. 2580 - 2587

FIORENTINI, EMILIANO F.; OVIEDO, MARÍA N.; WUILLOUD, RODOLFO G.

Ultra-trace Cr preconcentration in honey samples by magnetic ionic liquid dispersive liquid-liquid microextraction and electrothermal atomic absorption spectrometry

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY; Año: 2020 vol. 169

SOTOLONGO, ANNALY CRUZ; MESSINA, MARÍA M.; IBAÑEZ, FRANCISCO J.; WUILLOUD, RODOLFO G.

Hybrid ionic liquid-3D graphene-Ni foam for on-line preconcentration and separation of Hg species in water with atomic fluorescence spectrometry detection

TALANTA; Año: 2020 vol. 210

LLAVER, MAURICIO; WUILLOUD, RODOLFO G.

Studying the effect of an ionic liquid on cloud point extraction technique for highly efficient preconcentration and speciation analysis of tellurium in water, soil and sediment samples

TALANTA; Año: 2020 vol. 212

OVIEDO, MARÍA N.; FIORENTINI, EMILIANO F.; LEMOS, ALDANA A.; BOTELLA, MARÍA B.; WUILLOUD, RODOLFO G.

Two-step separation and determination of inorganic As species in water, soil and sediment samples by implementing two ionic liquids in dispersive liquid–liquid microextraction with electrothermal atomic absorption spectrometry detection

MICROCHEMICAL JOURNAL; Año: 2020 vol. 159

LLAVER, MAURICIO; WUILLOUD, RODOLFO G.

Separation and preconcentration of inorganic Se species in tap and natural waters using unfunctionalized nanosilica as sorption material in dispersive micro-solid phase extraction

MICROCHEMICAL JOURNAL; Año: 2019 vol. 146 p. 763 - 770

FIORENTINI, EMILIANO F.; CANIZO, BRENDA V.; WUILLOUD, RODOLFO G.

Determination of As in honey samples by magnetic ionic liquid-based dispersive liquid-liquid microextraction and electrothermal atomic absorption spectrometry

TALANTA; Año: 2019 vol. 198 p. 146 - 153

ESCUDERO, LETICIA B.; QUINTAS, PAMELA Y.; WUILLOUD, RODOLFO G.; DOTTO, GUILHERME L.

Recent advances on elemental biosorption

ENVIRONMENTAL CHEMISTRY LETTERS; Año: 2019 vol. 17 p. 409 - 427

WUILLOUD, RODOLFO G.

Current Elemental Speciation Analysis from a Green Chemistry Perspective

BRAZILIAN JOURNAL OF ANALYTICAL CHEMISTRY; Lugar: Sao Paulo; Año: 2019 vol. 6 p. 8 - 9

PEREZ, MARIA B.; LIPINSKI, VICTOR M.; FILIPPINI, MARIA F.; CHACON-MADRID, KATHERINE; ZEZZI ARRUDA, MARCO A.; WUILLOUD, RODOLFO G.

Selenium biofortification on garlic growth and other nutrients accumulation

HORTICULTURA BRASILEIRA; Año: 2019 vol. 37 p. 294 - 301

GOMEZ, L.; CANIZO, B.; LANA, B.; ZALAZAR, G.; WUILLOUD, R.; ARAVENA, R.

Hydrochemical processes, variability and natural background levels of Arsenic in groundwater of northeastern Mendoza, Argentina

JOURNAL OF IBERIAN GEOLOGY; Lugar: Madrid; Año: 2019 vol. 45 p. 365 - 382

CANIZO, BRENDA V.; ESCUDERO, LETICIA B.; PELLERANO, ROBERTO G.; WUILLOUD, RODOLFO G.

Data mining approach based on chemical composition of grape skin for quality evaluation and traceability prediction of grapes

COMPUTERS AND ELETRONICS IN AGRICULTURE; Año: 2019 vol. 162 p. 514 - 522

ROSALES, GUSTAVO D.; RESENTERA, ALEXANDER C.J.; GONZALEZ, JORGE A.; WUILLOUD, RODOLFO G.; RODRIGUEZ, MARIO H.

Efficient extraction of lithium from B-spodumene by direct roasting with NaF and leaching

CHEMICAL ENGINEERING RESEARCH & DESIGN; Año: 2019 vol. 150 p. 320 - 326

LLAVER, MAURICIO; CASADO-CARMONA, FRANCISCO A.; LUCENA, RAFAEL; CARDENAS, SOLEDAD; WUILLOUD, RODOLFO G.

Ultra-trace tellurium preconcentration and speciation analysis in environmental samples with a novel magnetic polymeric ionic liquid nanocomposite and magnetic dispersive micro-solid phase extraction with flow-injection hydride generation atomic fluoresce

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY; Año: 2019 vol. 162

CANIZO, BRENDA V.; ESCUDERO, LETICIA B.; PÉREZ, MARÍA B.; PELLERANO, ROBERTO G.; WUILLOUD, RODOLFO G.

Intra-regional classification of grape seeds produced in Mendoza province (Argentina) by multi-elemental analysis and chemometrics tools

FOOD CHEMISTRY; Año: 2018 vol. 242 p. 272 - 278

MANIERO, MARIÁNGELES ÁVILA; GUERRERO-GIMENEZ, MARTIN E.; FANELLI, MARIEL A.; WUILLOUD, RODOLFO G.

Inorganic mercury in mammary cells: viability, metal uptake but efflux?

BIOMETALS; Lugar: Berlin; Año: 2018 vol. 31 p. 69 - 80

CRUZ SOTOLONGO, ANNALY; MARTINIS, ESTEFANIA MABEL; WUILLOUD, RODOLFO G.

An easily prepared graphene oxide-ionic liquid hybrid nanomaterial for micro-solid phase extraction and preconcentration of Hg in water samples

Analytical Methods; Lugar: London; Año: 2018 vol. 10 p. 338 - 346

FIORENTINI, EMILIANO; ESCUDERO, LETICIA B.; WUILLOUD, RODOLFO G.

Magnetic ionic liquid-based dispersive liquid-liquid microextraction technique for preconcentration and ultra-trace determination of Cd in honey

ANALYTICAL AND BIOANALYTICAL CHEMISTRY; Lugar: HEIDELBERG; Año: 2018 vol. 410 p. 4715 - 4723

PÉREZ, MARÍA B.; MANIERO, MARIÁNGELES ÁVILA; LONDONIO, AGUSTÍN; SMICHOWSKI, PATRICIA; WUILLOUD, RODOLFO G.

Effects of common cooking heat treatments on selenium content and speciation in garlic

JOURNAL OF FOOD COMPOSITION AND ANALYSIS; Lugar: Amsterdam; Año: 2018 vol. 70 p. 54 - 62

CASTRO GRIJALBA, ALEXANDER; QUINTAS, PAMELA; FIORENTINI, EMILIANO; WUILLOUD, RODOLFO

Usefulness of ionic liquids as mobile phase modifiers in HPLC-CV-AFS for mercury speciation analysis in food

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY; Año: 2018 vol. 33 p. 822 - 834

CASTRO GRIJALBA, ALEXANDER; FIORENTINI, EMILIANO; WUILLOUD, RODOLFO G.

Ionic liquid-assisted separation and determination of selenium species in food and beverage samples by liquid chromatography coupled to hydride generation atomic fluorescence spectrometry

JOURNAL OF CHROMATOGRAPHY - A; Lugar: Amsterdam; Año: 2017 vol. 1491 p. 117 - 125

CASTRO GRIJALBA, ALEXANDER; MARTINIS, ESTEFANIA M.; WUILLOUD, RODOLFO G.

Inorganic selenium speciation analysis in Allium and Brassica vegetables by ionic liquid assisted liquid-liquid microextraction with multivariate optimization

FOOD CHEMISTRY; Lugar: Amsterdam; Año: 2017 vol. 219 p. 102 - 108

CASTRO-GRIJALBA, ALEXANDER; REYES-GALLARDO, EMILIA M.; WUILLOUD, RODOLFO G.; LUCENA, RAFAEL; CÁRDENAS, SOLEDAD

Synthesis of magnetic polymeric ionic liquid nanocomposites by the Radziszewski reaction

RSC Adv.; Lugar: London; Año: 2017 vol. 7 p. 42979 - 42985

MARTINIS, ESTEFANIA M.; CASTRO GRIJALBA, ALEXANDER; PEREZ, MARIA B.; LLAVER, MAURICIO; WUILLOUD, RODOLFO G.

Synergistic analytical preconcentration with ionic liquid-nanomaterial hybrids

TRAC-TRENDS IN ANALYTICAL CHEMISTRY; Lugar: Amsterdam; Año: 2017

LLAVER, MAURICIO; CORONADO, EDUARDO A.; WUILLOUD, RODOLFO G.

High performance preconcentration of inorganic Se species by dispersive micro-solid phase extraction with a nanosilica-ionic liquid hybrid material

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY; Lugar: Amsterdam; Año: 2017

CASTRO GRIJALBA, ALEXANDER; FIORENTINI, EMILIANO; MARTINEZ, LUIS D.; WUILLOUD, RODOLFO G.

A comparative evaluation of different ionic liquids for arsenic species separation and determination in wine varietals by liquid chromatography - hydride generation atomic fluorescence spectrometry

JOURNAL OF CHROMATOGRAPHY - A; Lugar: Amsterdam; Año: 2016 vol. 1462 p. 44 - 54

MARTINIS, ESTEFANIA M.; WUILLOUD, RODOLFO G.

Enhanced spectrophotometric detection of Hg in water samples by surface plasmon resonance of Au nanoparticles after preconcentration with vortex-assisted liquid-liquid microextraction

SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY.; Lugar: Amsterdam; Año: 2016 vol. 167 p. 111 - 115

CASTRO GRIJALBA, ALEXANDER; ESCUDERO, LETICIA B.; WUILLOUD, RODOLFO G.

Capabilities of several phosphonium ionic liquids for arsenic species determination in water by liquid-liquid microextraction and electrothermal atomic absorption spectrometry

ANALYTICAL METHODS; Año: 2015 vol. 7 p. 490 - 499

CASTRO GRIJALBA, ALEXANDER; MARTINIS, ESTEFANIA M.; LASCALEA, GUSTAVO; WUILLOUD, RODOLFO G.

Activated carbon-modified knotted reactor coupled to electrothermal atomic absorption spectrometry for sensitive determination of arsenic species in medicinal herbs and tea infusions

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY; Lugar: Amsterdam; Año: 2015 vol. 103 p. 49 - 56

CUELLO-CARRIÓN, F. DARÍO; SHORTREDE, JORGE; ALVAREZ-OLMEDO, DAIANA; CAYADO-GUTIÉRREZ, NIUBYS; CASTRO, GISELA; ZOPPINO, FELIPE; GUERRERO, MARTIN; MARTINIS, ESTEFANIA; WUILLOUD, RODOLFO; GÓMEZ, NIDIA; BIAGGIO, VERONICA; OROZCO, JAVIER; GAGO, FRANCISCO; CIOCCA, LEONARDO; FANELLI, MARIEL; CIOCCA, DANIEL

HER2 and B-catenin protein location: importance in the prognosis of breast cancer patients and their correlation when breast cancer cells suffer stressful situations

CLINICAL & EXPERIMENTAL METASTASIS; Lugar: Berlin; Año: 2015 vol. 32 p. 151 - 168

CASTRO GRIJALBA, ALEXANDER; ESCUDERO, LETICIA B.; WUILLOUD, RODOLFO G.

Ionic liquid-assisted multiwalled carbon nanotube-dispersive micro-solid phase extraction for sensitive determination of inorganic As species in garlic samples by electrothermal atomic absorption spectrometry

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY; Lugar: Amsterdam; Año: 2015 vol. 110 p. 118 - 123

MARTINIS, ESTEFANIA M.; BERTON, PAULA; WUILLOUD, RODOLFO G.

Ionic liquid-based microextraction techniques for trace-element analysis

TRAC-TRENDS IN ANALYTICAL CHEMISTRY; Lugar: Amsterdam; Año: 2014 vol. 60 p. 54 - 70

GOMEZ, MARIA L.; ARANIBAR, JULIETA N.; WUILLOUD, RODOLFO G.; RUBIO, C.; MARTINEZ, D.; SORIA, D.; MONASTERIO, ROMINA P.; VILLAGRA, PABLO E.; GOIRÁN, S.

Hydrogeology and hidrogeochemical modeling in phreatic aquifer of NE Mendoza, Argentina

JOURNAL OF IBERIAN GEOLOGY; Lugar: Madrid; Año: 2014 vol. 40 p. 521 - 538

ESCUDERO, LETICIA B.; FUSARI, CECILIA; ALTAMIRANO, JORGELINA C.; CAMARGO, ALEJANDRA B.; WUILLOUD, RODOLFO G.

Stability of Iron Quercetin Complexes in Synthetic Wine under In Vitro Digestion Conditions

JOURNAL OF FOOD SCIENCE; Año: 2014 vol. 79 p. 1933 - 1938

ESCUDERO, LETICIA B.; MARTINIS, ESTEFANIA M.; OLSINA, ROBERTO A.; WUILLOUD, RODOLFO G.

Arsenic speciation analysis in mono-varietal wines by on-line ionic liquid-based dispersive liquid-liquid microextraction

FOOD CHEMISTRY; Año: 2013 vol. 138 p. 484 - 490

ESCUDERO, LETICIA B.; WUILLOUD, RODOLFO G.; OLSINA, ROBERTO A.

Sensitive determination of thallium species in drinking and natural water by ionic liquid-assisted ion-pairing liquid-liquid microextraction and inductively coupled plasma mass spectrometry

JOURNAL OF HAZARDOUS MATERIALS.; Año: 2013 vol. 244 p. 380 - 386

MARTINIS, ESTEFANIA M.; ESCUDERO, LETICIA B.; SALVAREZZA, ROBERTO C.; CALDERON, MATIAS F.; IBAÑEZ, FRANCISCO J.; WUILLOUD, RODOLFO G.

Liquid-liquid microextraction based on a dispersion of Pd nanoparticles combined with ETAAS for sensitive Hg determination in water samples

TALANTA; Lugar: Amsterdam; Año: 2013 vol. 108 p. 46 - 52

ESCUDERO, LETICIA B.; OLSINA, ROBERTO A.; WUILLOUD, RODOLFO G.

Polymer-supported ionic liquid solid phase extraction for trace inorganic and organic mercury determination in water samples by flow injection-cold vapor atomic absorption spectrometry

TALANTA; Lugar: Amsterdam; Año: 2013 vol. 116 p. 133 - 140

GIRAUD-BILLOUD, MAXIMILIANO; VEGA, ISRAEL A.; WUILLOUD, RODOLFO G.; CLEMENT, MARIA E.; CASTRO-VASQUEZ, ALFREDO

Imposex and novel mechanisms of reproductive failure induced by tributyltin (TBT) in the freshwater snail Pomacea canaliculata

ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY; Año: 2013 vol. 32 p. 2365 - 2371

BERTON, PAULA; VERA-CANDIOTI, LUCIANA; GOICOECHEA, HECTOR C.; WUILLOUD, RODOLFO G.

A microextraction procedure based on an ionic liquid as ion-pairing agent optimized using a design of experiments for chromium species separation and determination in water samples

ANALYTICAL METHODS; Año: 2013 vol. 5 p. 5065 - 5073

ESCUDERO, LETICIA B.; CASTRO GRIJALBA, ALEXANDER; MARTINIS, ESTEFANIA M.; WUILLOUD, RODOLFO G.

Bioanalytical separation and preconcentration using ionic liquids

ANALYTICAL AND BIOANALYTICAL CHEMISTRY; Lugar: HEIDELBERG; Año: 2013 vol. 405 p. 7597 - 7613

BERTON, PAULA; MARTINIS, ESTEFANIA M.; MARTINEZ, LUIS D.; WUILLOUD, RODOLFO G.

Selective determination of inorganic cobalt in nutritional supplements by ultrasound-assisted temperature-controlled ionic liquid dispersive liquid phase microextraction and electrothermal atomic absorption spectrometry

ANALYTICA CHIMICA ACTA; Año: 2012 vol. 713 p. 56 - 62

ESCUDERO, LETICIA B.; BERTON, PAULA; MARTINIS, ESTEFANIA M.; OLSINA, ROBERTO A.; WUILLOUD, RODOLFO G.

Dispersive liquid-liquid microextraction and preconcentration of thallium species in water samples by two ionic liquids applied as ion-pairing reagent and extractant phase

TALANTA; Año: 2012 vol. 88 p. 277 - 283

BERTON, PAULA; MONASTERIO, ROMINA P.; WUILLOUD, RODOLFO G.

Selective extraction and determination of vitamin B12 in urine by ionic liquid-based aqueous two-phase system prior to high-performance liquid chromatography

TALANTA; Año: 2012 vol. 97 p. 521 - 526

BERTON, PAULA; DOMINGUEZ-ROMERO, JUAN C.; WUILLOUD, RODOLFO G.; SANCHEZ-CALVO, BEATRIZ; CHAKI, MOUNIRA; CARRERAS, ALFONSO; VALDERRAMA, RAQUEL; BEGARA-MORALES, JUAN C.; CORPAS, FRANCISCO J.; BARROSO, JUAN B.; GILBERT-LOPEZ, BIENVENIDA; GARCIA-REYES, JUAN F.; MOLINA-DIAZ, ANTONIO

Determination of nitrotyrosine in Arabidopsis thaliana cell cultures with a mixed-mode solid-phase extraction cleanup followed by liquid chromatography time-of-flight mass spectrometry

ANALYTICAL AND BIOANALYTICAL CHEMISTRY; Lugar: HEIDELBERG; Año: 2012 vol. 404 p. 1495 - 1503

ESCUDERO, LETICIA B.; MONASTERIO, ROMINA P.; LIPINSKI, VICTOR M.; FILIPPINI, MARIA F.; WUILLOUD, RODOLFO G.

Selenized garlic: a future prospect or already a current functional food?

Revista de la Facultad de Ciencias Agrarias-UNCUYO; Lugar: Mendoza; Año: 2012 vol. 44 p. 301 - 318

ARANIBAR, JULIETA N.; VILLAGRA, PABLO E.; GOMEZ, MARIA L.; QUIROGA, MARCELO; JOBBAGY, ESTEBAN; WUILLOUD, RODOLFO G.; MONASTERIO, ROMINA P.; GUEVARA, A.

Nitrate dynamics in the soil and unconfined aquifer in arid groundwater coupled ecosystems of the Monte desert, Argentina

JOURNAL OF GEOPHYSICAL RESEARCH; Año: 2011 vol. 116 p. 1 - 14

MALDONADO, MARIELA B.; ZURITZ, CARLOS A.; WUILLOUD, RODOLFO G.; BAGETA, CARLOS R.; TERRENI, JORGE; SANCHEZ, MARIA J.

A simple model of the diffusion phenomena taking place during the debittering process of green table olives

GRASAS Y ACEITES; Lugar: Sevilla; Año: 2011 vol. 62 p. 39 - 48

BERTON, PAULA; WUILLOUD, RODOLFO G.

An online ionic liquid-based microextraction system coupled to electrothermal atomic absorption spectrometry for cobalt determination in environmental samples and pharmaceutical formulations

ANALYTICAL METHODS; Lugar: London; Año: 2011 vol. 3 p. 664 - 672

MARTINIS, ESTEFANIA M.; ESCUDERO, LETICIA B.; BERTON, PAULA; MONASTERIO, ROMINA P.; FILIPPINI, MARIA F.; WUILLOUD, RODOLFO G.

Determination of inorganic selenium species in water and garlic samples with on-line ionic liquid dispersive microextraction and electrothermal atomic absorption spectrometry

TALANTA; Año: 2011 vol. 85 p. 2182 - 2188

MONASTERIO, ROMINA P.; LONDONIO, JUAN A.; FARIAS, SILVIA S.; SMICHOWSKI, PATRICIA; WUILLOUD, RODOLFO G.

Organic solvent-free reversed-phase ion-pairing liquid chromatography coupled to atomic fluorescence spectrometry for organoarsenic species determination in several matrices

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY; Año: 2011 vol. 59 p. 3566 - 3574

DEIS, LEONOR; CAVAGNARO, BRUNO; BOTTINI, RUBEN; WUILLOUD, RODOLFO G.; SILVA, MARIA F.

Water deficit and exogenous ABA significantly affect grape and wine phenolic composition under in field and in-vitro conditions

PLANT GROWTH REGULATION; Año: 2011 vol. 65 p. 11 - 21

MARTINIS, ESTEFANIA M.; WUILLOUD, RODOLFO G.

Cold vapor ionic liquid-assisted headspace single-drop microextraction: a novel preconcentration technique for mercury species determination in complex matrix samples

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY; Lugar: London; Año: 2010 vol. 25 p. 1432 - 1439

MONASTERIO, ROMINA; WUILLOUD, RODOLFO G.

Ionic liquid as ion-pairing reagent for liquid-liquid microextraction and preconcentration of arsenic species in natural waters followed by ETAAS

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY; Lugar: London; Año: 2010 vol. 25 p. 1485 - 1490

ROMAN, ERNESTO A.; ROSI, PABLO; GONZALEZ LEBRERO, MARIANO C.; WUILLOUD, RODOLFO G.; GONZALEZ FLECHA, LUIS F.; DELFINO, JOSE M.; SANTOS, JAVIER

Gain of local structure in an amphipathic peptide does not require a specific tertiary framework

PROTEINS: STRUCTURE, FUNCTION AND GENETICS; Año: 2010 vol. 78 p. 2757 - 2768

MARTINIS, ESTEFANIA M.; BERTON, PAULA; MONASTERIO, ROMINA; WUILLOUD, RODOLFO G.

Emerging ionic liquid-based techniques for total-metal and metal-speciation analysis

TRAC-TRENDS IN ANALYTICAL CHEMISTRY; Año: 2010 vol. 29 p. 1184 - 1201

BERTON, PAULA; MARTINIS, ESTEFANIA M.; WUILLOUD, RODOLFO G.

Development of an on-line temperature-assisted ionic liquid dispersive microextraction system for sensitive determination of vanadium in environmental and biological samples

JOURNAL OF HAZARDOUS MATERIALS.; Año: 2010 vol. 176 p. 721 - 728

BERTON, PAULA; WUILLOUD, RODOLFO G.

Highly selective ionic liquid-based microextraction method for sensitive trace cobalt determination in environmental and biological samples

ANALYTICA CHIMICA ACTA; Año: 2010 vol. 662 p. 155 - 162

MARTINIS, ESTEFANIA M.; BERTON, PAULA; ALTAMIRANO, JORGELINA C.; HAKALA, ULLASTIINA; WUILLOUD, RODOLFO G.

Tetradecyl(trihexyl)phosphonium chloride ionic liquid single-drop microextraction for electrothermal atomic absorption spectrometric determination of lead in water samples

TALANTA; Año: 2010 vol. 80 p. 2034 - 2040

MONASTERIO, ROMINA; WUILLOUD, RODOLFO G.

Trace level determination of cadmium in wine by on-line preconcentration in a 5-Br-PADAP functionalized wool-packed microcolumn coupled to flame atomic absorption spectrometry

TALANTA; Año: 2009 vol. 79 p. 1484 - 1488

MONASTERIO, ROMINA; LASCALEA, GUSTAVO; MARTINEZ, LUIS D.; WUILLOUD, RODOLFO G.

Determination of Cr(VI) and Cr(III) species in parenteral solutions using a nanostructured material packed-microcolumn and electrothermal atomic absorption spectrometry

JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY; Año: 2009 vol. 23 p. 157 - 166

MARTINIS, ESTEFANIA M.; BERTON, PAULA; OLSINA, ROBERTO A.; ALTAMIRANO, JORGELINA C.; WUILLOUD, RODOLFO G.

Trace mercury determination in drinking and natural water samples by room temperature ionic liquid based-preconcentration and flow injection-cold vapor atomic absorption spectrometry

JOURNAL OF HAZARDOUS MATERIALS.; Año: 2009 vol. 167 p. 475 - 481

BERTON, PAULA; MARTINIS, ESTEFANIA M.; MARTINEZ, LUIS D.; WUILLOUD, RODOLFO G.

Room temperature ionic liquid-based microextraction for vanadium species separation and determination in water samples by electrothermal atomic absorption spectrometry

ANALYTICA CHIMICA ACTA; Año: 2009 vol. 640 p. 40 - 46

MARTINIS, ESTEFANIA M.; OLSINA, ROBERTO A.; ALTAMIRANO, JORGELINA C.; WUILLOUD, RODOLFO G.

On-line ionic liquid-based preconcentration system coupled to flame atomic absorption spectrometry for trace cadmium determination in plastic food packaging materials

TALANTA; Año: 2009 vol. 78 p. 857 - 862

FONTANA, ARIEL; WUILLOUD, RODOLFO G.; MARTINEZ, LUIS D.; ALTAMIRANO, JORGELINA C.

Simple approach based on ultrasound-assisted emulsification-microextraction for determination of polibrominated flame retardants in water samples by gas chromatography¨Cmass spectrometry

JOURNAL OF CHROMATOGRAPHY - A; Año: 2009 vol. 1216 p. 147 - 153

MONASTERIO, ROMINA; ALTAMIRANO, JORGELINA C.; MARTINEZ, LUIS D.; WUILLOUD, RODOLFO G.

A novel fiber-packed column for on-line preconcentration and speciation analysis of chromium in drinking water with flame atomic absorption spectrometry

TALANTA; Año: 2009 vol. 77 p. 1290 - 1294

FONTANA, ARIEL; SILVA, MARIA F.; MARTINEZ, LUIS D.; WUILLOUD, RODOLFO G.; ALTAMIRANO, JORGELINA C.

Determination of polybrominated diphenyl ethers in water and soil samples by cloud point extraction-ultrasound-assisted back-extraction-gas chromatography–mass spectrometry

JOURNAL OF CHROMATOGRAPHY - A; Año: 2009 vol. 1216 p. 4339 - 4346

BERLI, F.; D ANGELO, J.; CAVAGNARO, B.; BOTTINI, R.; WUILLOUD, R. G.; SILVA, MARIA F.

Phenolic composition in grape berry skins (Vitis vinifera L. CV. Malbec) ripened with different solar UV-B radiation levels by capillary zone electrophoresis

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY; Año: 2008 vol. 56 p. 2892 - 2898

MARTINIS, ESTEFANIA M.; OLSINA, ROBERTO A.; ALTAMIRANO, JORGELINA C.; WUILLOUD, RODOLFO G.

Sensitive determination of cadmium in water samples by room temperature ionic liquid-based preconcentration and electrothermal atomic absorption spectrometry

TALANTA; Año: 2008 vol. 628 p. 41 - 48

WUILLOUD, RODOLFO G.; ALTAMIRANO, JORGELINA C.; SMICHOWSKI, PATRICIA; HEITKEMPER, DOUGLAS

Investigating the Arsenic Speciation in Algae of the Antarctic Region by Ion Chromatography LC-ICP-MS and LC-ESI-Ion Trap MS

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY; Lugar: London; Año: 2006 vol. 21 p. 1214 - 1223

WUILLOUD, RODOLFO G.; ALTAMIRANO, JORGELINA C.

Speciation analysis of non-metallic elements using plasma-based atomic spectrometry for detection

Current Analytical Chemistry; Año: 2006 vol. 2 p. 353 - 377

CARUSO, JOSEPH A.; WUILLOUD, RODOLFO G.; ALTAMIRANO, JORGELINA C.; HARRIS, WESLEY

Modeling and Separation-Detection Methods to Evaluate the Speciation of Metals for Toxicity Assessment

Journal Of Toxicology And Environmental Health Part B; Año: 2005 vol. 9 p. 41 - 61

KANNAMKUMARATH, SASI S.; WROBEL, KATARZYNA; WUILLOUD, RODOLFO G.

Studying the distribution pattern of selenium in nut proteins with the information obtained from SEC-UV-ICP-MS and CE-ICP-MS

TALANTA; Año: 2005 vol. 66 p. 153 - 159

SHAH, MONIKA; WUILLOUD, RODOLFO G.; KANNAMKUMARATH, SASI S.; CARUSO, JOSEPH A.

Iodine speciation studies in commercially available seaweeds by coupling different chromatographic techniques with UV and ICP-MS detection

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY; Año: 2005 vol. 20 p. 176 - 182

WUILLOUD, RODOLFO G.; MONIKA, SHAH; KANNAMKUMARATH, SASI S.; ALTAMIRANO, JORGELINA C.

The Potential of Inductively Coupled Plasma Mass Spectrometric Detection for Capillary Electrophoresis Analysis of Pesticides

ELECTROPHORESIS; Año: 2005 vol. 26 p. 1598 - 1605

MONIKA, SHAH; KANNAMKUMARATH, SASI S.; ALTAMIRANO, JORGELINA C.; WUILLOUD, RODOLFO G.; CARUSO, JOSEPH A.

Identification and characterization of selenium species in enriched green onions (Allium fistulosum) by HPLC-ICP-MS and ESI-ITMS

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY; Año: 2004 vol. 19 p. 381 - 386

WUILLOUD, RODOLFO G.; KANNAMKUMARATH, SASI S.; CARUSO, JOSEPH A.

Speciation of essential and toxic elements in edible mushrooms: size exclusion chromatography with on-line UV-inductively coupled plasma mass spectrometry detection

APPLIED ORGANOMETALLIC CHEMISTRY; Año: 2004 vol. 18 p. 156 - 165

WUILLOUD, RODOLFO G.; KANNAMKUMARATH, SASI S.; CARUSO, JOSEPH A.

Multielemental speciation analysis of Fungi Porcini (Boletus Edulis) mushroom by size-exclusion liquid chromatography with sequential on-line UV-ICP-MS detection

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY; Año: 2004 vol. 52 p. 1315 - 1322

KANNAMKUMARATH, SASI S.; WUILLOUD, RODOLFO G.; STALCUP, APRYLL; CARUSO, JOSEPH A.; HIMANSHU, PATEL; SAKR, ADEL

Determination of levothyroxine ant its degradation products in pharmaceutical tablets by HPLC-UV-ICP-MS

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY; Lugar: London; Año: 2004 vol. 19 p. 107 - 113

ALTAMIRANO, JORGELINA C.; WUILLOUD, RODOLFO G.; VONDERHEIDE, ANNE P.; CARUSO, JOSEPH A.

Gas chromatography/plasma spectrometry - an important analytical tool for elemental speciation studies

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY; Año: 2004 vol. 59 p. 755 - 792

WUILLOUD, RODOLFO G.; KANNAMKUMARATH, SASI S.; CARUSO, JOSEPH A.

Speciation of nickel, copper, zinc, and manganese in different edible nuts: a comparative study of molecular size distribution by SEC-UV-ICP-MS

Analytical And Bioanalytical Chemistry; Año: 2004 vol. 379 p. 495 - 503

KANNAMKUMARATH, SASI S.; WUILLOUD, RODOLFO G.; JAYASINGHE, SARATH; CARUSO, JOSEPH A.

Fast speciation analysis of iodophenol compounds in river waters by capillary electrophoresis-inductively coupled plasma-mass spectrometry with off-line solid-phase microextraction

ELECTROPHORESIS; Año: 2004 vol. 25 p. 1843 - 1851

WUILLOUD, RODOLFO G.; SELAR, NIRANJAN; KANNAMKUMARATH, SASI S.; CARUSO, JOSEPH A.

Determination of 2,4,6-triiodophenol and its metabolites in human urine by anion-exchange chromatography with ICP-MS detection

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY; Año: 2004 vol. 19 p. 1442 - 1447

RICHARDSON, DOUGLAS D.; KANNAMKUMARATH, SASI S.; WUILLOUD, RODOLFO G.; CARUSO, JOSEPH A.

Hydride Generation Interface for Speciation Analysis Coupling Capillary Electrophoresis to Inductively Coupled Plasma Mass Spectrometry

ANALYTICAL CHEMISTRY; Año: 2004 vol. 76 p. 7137 - 7142

GRANT, TYRE D.; WUILLOUD, RODOLFO G.; ALTAMIRANO, JORGELINA C.; CARUSO, JOSEPH A.

Investigation of the elemental composition and chemical association of several elements in fulvic acids dietary supplements by size-exclusion chromatography UV inductively coupled plasma mass spectrometric

JOURNAL OF CHROMATOGRAPHY - A; Año: 2004 vol. 1054 p. 313 - 319

CERUTTI, SOLEDAD; WUILLOUD, RODOLFO G.; MARTINEZ, LUIS D.

Knotted reactors and their role in flow-injection on-line preconcentration systems coupled to atomic spectrometry-based detectors

Applied Spectroscopy Reviews; Año: 2004 vol. 40 p. 71 - 101

KANNAMKUMARATH, SASI S.; WUILLOUD, RODOLFO G.; CARUSO, JOSEPH A.

Studies of various elements of nutritional and toxicological interest associated with different molecular weight fractions in Brazil nuts

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY; Año: 2004 vol. 52 p. 5773 - 5780

WUILLOUD, RODOLFO G.; ALTAMIRANO, JORGELINA C.; VONDERHEIDE, ANNE P.; CARUSO, JOSEPH A.

Determination of iodinated phenol species at parts-per-trillion concentration levels in different water samples by solid-phase microextraction/offline GC-ICP-MS

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY; Año: 2003 vol. 18 p. 1119 - 1124

ALTAMIRANO, JORGELINA C.; WUILLOUD, RODOLFO G.; SADI, BAKI B. M.; CARUSO, JOSEPH A.

Trace humic and fulvic acid determination in natural water by cloud point extraction/preconcentration using non-ionic and cationic surfactants with FI-UV detection

ANALYST; Año: 2003 vol. 128 p. 453 - 458

WUILLOUD, GUSTAVO M.; WUILLOUD, RODOLFO G.; ALTAMIRANO, JORGELINA C.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

On-line preconcentration and determination of chromium in parenteral solutions by flow injection-flame atomic absorption spectrometry

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS; Año: 2003 vol. 31 p. 117 - 124

WUILLOUD, RODOLFO G.; ALTAMIRANO, JORGELINA C.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

Preconcentration system using a column filled with Amberlite XAD for the determination of metals trace elements and detection by inductively coupled plasma optical emission spectrometry

Anuario Latinoamericano de Educación Química; Año: 2002 vol. XV p. 157 - 161

ALTAMIRANO, JORGELINA C.; WUILLOUD, RODOLFO G.; FARIAS, GUSTAVO F.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

Selection of the method for the determination of Co in biological samples (blood and urine)

Anuario Latinoamericano de Educación Química; Año: 2002 vol. XV p. 66 - 70

ALTAMIRANO, JORGELINA C.; WUILLOUD, RODOLFO G.; SALONIA, JOSÉ A.; MARTINEZ, LUIS D.; OLSINA, ROBERTO A.

Application of the microwave energy in analytical chemistry: Sample preparation and use of the microwave ovens

Anuario Latinoamericano de Educación Química; Año: 2002 vol. XV p. 120 - 124

FARIAS, GUSTAVO F.; MOYANO, SUSANA; GÁSQUEZ, JOSÉ A.; WUILLOUD, RODOLFO G.; MARTINEZ, LUIS D.

Determination of cobalt by ICP-AES in drinking water samples using a knotted reactor with flow injection on-line

The Journal of the Argentine Chemical Society; Año: 2002 vol. 9 p. 77 - 86

WUILLOUD, GUSTAVO M.; ALTAMIRANO, JORGELINA C.; WUILLOUD, RODOLFO G.; SILVA, MARIA F.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

Cloud point extraction of vanadium in parenteral solutions using a nonionic surfactant (PONPE 5.0) and determination by flow injection-inductively coupled plasma optical emission spectrometry

TALANTA; Año: 2002 vol. 58 p. 619 - 627

ORSI, R. F.; WUILLOUD, RODOLFO G.; ALTAMIRANO, JORGELINA C.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

On-line preconcentration and determination of cadmium in bee honey using knotted reactor coupled to flow injection-flame atomic absorption spectrometry

JOURNAL OF AOAC INTERNATIONAL; Año: 2002 vol. 85 p. 1410 - 1414

WUILLOUD, RODOLFO G.; ACEVEDO, H.A.; VAZQUEZ, F.A.; MARTINEZ, LUIS D.

Determination of lead in drinking water by ICP-AES with ultrasonic nebulization and flow-injection on-line preconcentration using an amberlite XAD-16 resin

ANALYTICAL LETTERS; Año: 2002 vol. 35 p. 1649 - 1665

FARIAS, GUSTAVO F.; WUILLOUD, RODOLFO G.; MOYANO, SUSANA; GÁSQUEZ, JOSÉ A.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

Determination of cobalt in urine by FI-ICP-AES with on-line preconcentration

JOURNAL OF ANALYTICAL TOXICOLOGY; Año: 2002 vol. 26 p. 360 - 364

ALTAMIRANO, JORGELINA C.; WUILLOUD, RODOLFO G.; SALONIA, JOSÉ A.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

Modified gas-liquid separator for the determination of mercury with cold vapor flow injection-inductively coupled plasma optical emission spectrometry

JOURNAL OF ANALYTICAL CHEMISTRY; Año: 2002 vol. 57 p. 799 - 801

WUILLOUD, RODOLFO G.; WUILLOUD, GUSTAVO M.; ALTAMIRANO, JORGELINA C.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

Preconcentration and speciation of Cr(III) and Cr(VI) in water samples using amberlite XAD-16 resin and determination by flow injection flame AAS

ATOMIC SPECTROSCOPY; Año: 2002 vol. 23 p. 44 - 51

ALTAMIRANO, JORGELINA C.; WUILLOUD, RODOLFO G.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

Separation and preconcentration of inorganic and organomercury species in water samples using a selective reagent and an anion exchange resin and determination by flow injection-cold vapor atomic absorption spectrometry

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY; Año: 2002 vol. 17 p. 389 - 394

ALTAMIRANO, JORGELINA C.; WUILLOUD, RODOLFO G.; SILVA, MARIA F.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

Sensitive determination of mercury in tap water by cloud point extraction preconcentration and flow injection-cold vapor-inductively coupled plasma optical emission spectrometry

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY; Año: 2002 vol. 57 p. 365 - 374

ALTAMIRANO, JORGELINA C.; WUILLOUD, RODOLFO G.; GÁSQUEZ, JOSÉ A.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

On-line adsorption/preconcentration using a knotted reactor for total Hg determination in drinking water by flow injection CV-AAS

ATOMIC SPECTROSCOPY; Año: 2001 vol. 22 p. 398 - 404

LARA, R.; WUILLOUD, RODOLFO G.; SALONIA, JOSÉ A.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

Determination of low cadmium concentration in wine by on-line preconcentration in a knotted reactor coupled to an inductively coupled plasma optical emission spectrometer with ultrasonic nebulization

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY; Año: 2001 vol. 371 p. 989 - 993

WUILLOUD, RODOLFO G.; ALTAMIRANO, JORGELINA C.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

Speciation and preconcentration of vanadium(V) and vanadium(IV) in river water samples by flow injection-inductively coupled plasma optical emission spectrometry and ultrasonic nebulization

ANALYST; Año: 2001 vol. 126 p. 715 - 719

WUILLOUD, RODOLFO G.; GONZÁLEZ, A.; MARCHEVSKY, E.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

On-line complexation/preconcentration system for the determination of lead in wine by inductively coupled plasma atomic emission spectrometry with ultrasonic nebulization

JOURNAL OF AOAC INTERNATIONAL; Año: 2001 vol. 84 p. 1555 - 1560

MOYANO, SUSANA; WUILLOUD, RODOLFO G.; OLSINA, ROBERTO A.; GÁSQUEZ, JOSÉ A.; MARTINEZ, LUIS D.

On-line preconcentration system for bismuth determination in urine by flow injection hydride generation inductively coupled plasma atomic emission spectrometry

TALANTA; Año: 2001 vol. 54 p. 211 - 219

WUILLOUD, RODOLFO G.; SALONIA, JOSÉ A.; GÁSQUEZ, JOSÉ A.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

On-line preconcentration system using a packed-bed filter for the determination of lead in tap water by inductively coupled plasma atomic emission spectrometry with ultrasonic nebulization

ANALYTICAL SCIENCES; Año: 2001 vol. 17 p. 457 - 459

STRIPEIKIS, J.; TUDINO, M.; TROCCOLI, O.; WUILLOUD, RODOLFO G.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

On-line copper and iron removal and selenium(VI) pre-reduction for the determination of total selenium by flow-injection hydride generation-inductively coupled plasma optical emission spectrometry

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY; Año: 2001 vol. 56 p. 93 - 100

ACEVEDO, HUGO A.; VAZQUEZ, FRANCISCO A.; WUILLOUD, RODOLFO G.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

On-line preconcentration using an amberlite XAD-16 resin and determination of cadmium by flow-injection-inductively coupled plasma atomic emission spectrometry

Chemia Analityczna (Warsaw); Año: 2001 vol. 46 p. 59 - 67

WUILLOUD, RODOLFO G.; MARCHEVSKY, E.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

Rapid and simple method for determination of vanadium in beer by ICP-AES with ultrasonic nebulization

JOURNAL OF ANALYTICAL CHEMISTRY; Año: 2001 vol. 56 p. 77 - 80

WUILLOUD, RODOLFO G.; SALONIA, JOSÉ A.; GÁSQUEZ, JOSÉ A.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

On-line pre-concentration system for vanadium determination in drinking water using flow injection-inductively coupled plasma atomic emission spectrometry

ANALYTICA CHIMICA ACTA; Lugar: THE NETHERLANDS; Año: 2000 vol. 420 p. 73 - 79

WUILLOUD, RODOLFO G.; SALONIA, JOSÉ A.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

Determination of vanadium(V) in drinking water by flow injection and pre-concentration in a knotted reactor by inductively coupled plasma optical emission spectrometry with ultrasonic nebulization

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY; Lugar: THE NETHERLANDS; Año: 2000 vol. 55 p. 671 - 680

SALONIA, JOSÉ A.; WUILLOUD, RODOLFO G.; GÁSQUEZ, JOSÉ A.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

On-line complexation of zinc with 5-Br-PADAP and preconcentration using a knotted reactor for inductively coupled plasma atomic emission spectrometric determination in river water samples

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY; Año: 2000 vol. 367 p. 653 - 657

SOMBRA, LORENA L.; WUILLOUD, RODOLFO G.; OLSINA, ROBERTO A.; FERNÁNDEZ, LILIANA P.; MARTINEZ, LUIS D.

On-line preconcentration system for aluminum determination in parenteral solutions using flow injection-inductively coupled plasma atomic emission spectrometry

JOURNAL OF TRACE AND MICROPROBE TECHNIQUES; Año: 2000 vol. 18 p. 431 - 439

WUILLOUD, RODOLFO G.; ALTAMIRANO, JORGELINA C.; OLSINA, ROBERTO A.; MARCHEVSKY, E.; SALONIA, JOSÉ A.; MARTINEZ, LUIS D.

Coupling of the ultrasonic nebulization system to inductively coupled plasma optical emission spectrometry: increment of the detection sensitivity of trace elements

Anuario Latinoamericano de Educación Química; Año: 2000 vol. XIII p. 61 - 66

SALONIA, JOSÉ A.; WUILLOUD, RODOLFO G.; GÁSQUEZ, JOSÉ A.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

Preconcentration by collection of precipitates with knotted reactors in flow injection systems associated to ICP-AES

Anuario Latinoamericano de Educación Química; Año: 2000 vol. XIV p. 156 - 160

SALONIA, JOSÉ A.; WUILLOUD, RODOLFO G.; GÁSQUEZ, JOSÉ A.; OLSINA, ROBERTO A.; MARTINEZ, LUIS D.

Determination of lead in tap water by ICP-AES with flow-injection on-line adsorption preconcentration using a knotted reactor and ultrasonic nebulization

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY; Año: 1999 vol. 14 p. 1239 - 1243