(FBIOyF) Departamento de Química Analítica
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Ítem Acceso Abierto A critical review on the development of optical sensors for the determination of heavy metals in water samples. The case of mercury(II) ion(American Chemical Society, 2022-11-08) Escandar, Graciela Mónica; Olivieri, Alejandro CésarÍtem Acceso Abierto A green method for the quantification of plastics-derived endocrine disruptors in beverages by chemometrics-assisted liquid chromatography with simultaneous diode array and fluorescent detection(Elsevier, 2016-10) Pellegrino Vidal, Rocío Belén; Ibañez, Gabriela Alejandra; Escandar, Graciela MónicaÍtem Acceso Abierto A green-analytical chemistry method for agrochemical-residue analysis in vegetables(Elsevier, 2016-09) Carabajal, Maira Daniela; Arancibia, Juan Alberto; Escandar, Graciela MónicaÍtem Acceso Abierto A new IUPAC-consistent approach to the limit of detection in partial least-squares calibration(American Chemical Society, 2014-07-10) Allegrini, Franco; Olivieri, Alejandro CésarÍtem Acceso Abierto A second-order fluorimetric approach based on a boron dipyrromethene tetraamide derivative for Hg(II) chemosensing in water and fish samples(Royal Society of Chemistry, 2014-09-04) Lozano, Valeria Antonella; Muñoz de la Peña, Arsenio; Escandar, Graciela MónicaÍtem Acceso Abierto Advantages of data fusion. First multivariate curve resolution analysis of fused liquid chromatographic second-order data with dual diode array-fluorescent detection(American Chemical Society, 2017-02-07) Pellegrino Vidal, Rocío Belén; Ibañez, Gabriela Alejandra; Escandar, Graciela MónicaÍtem Acceso Abierto An integrated approach to the simultaneous selection of variables, mathematical pre-processing and calibration samples in partial least-squares multivariate calibration(Elsevier, 2013-07-01) Allegrini, Franco; Olivieri, Alejandro CésarÍtem Acceso Abierto Analytical figures of merit : from univariate to multi-way calibration(American Chemical Society, 2014-03-19) Olivieri, Alejandro CésarÍtem Acceso Abierto Assembling Amperometric Biosensors for Clinical Diagnostics(2008-02) Belluzo, María Soledad; Ribone, María Élida; Lagier, Claudia MarinaClinical diagnosis and disease prevention routinely require the assessment ofspecies determined by chemical analysis. Biosensor technology offers several benefits overconventional diagnostic analysis. They include simplicity of use, specificity for the targetanalyte, speed to arise to a result, capability for continuous monitoring and multiplexing,together with the potentiality of coupling to low-cost, portable instrumentation. This workfocuses on the basic lines of decisions when designing electron-transfer-based biosensorsfor clinical analysis, with emphasis on the strategies currently used to improve the deviceperformance, the present status of amperometric electrodes for biomedicine, and the trendsand challenges envisaged for the near future.Ítem Acceso Abierto Characterization of sildenafil citrate tablets of different sources by near infrared chemical imaging and chemometric tools(Journal of Pharmaceutical and Biomedical Analysis, 2013-11) Poppi, Ronei Jesus; Sabin, Guilherme Post; Lozano, Valeria Antonella; Fortunato de Carvalho Rocha, Werickson; Ortiz, Rafael; Romão, WandersonÍtem Acceso Abierto Chemometric modeling of organic contaminant sources in surface waters of a mediterranean river basin (Catalonia) district(Royal Society of Chemistry, 2013-11-25) García Reiriz, Alejandro Gabriel; Olivieri, Alejandro César; Teixidó, Elisabeth; Ginebreda, Antoni; Tauler, RomàÍtem Acceso Abierto Chemometric processing of second-order liquid chromatographic data with UV-visible and fluorescence detection : A comparison of multivariate curve resolution and parallel factor analysis 2(Elsevier, 2014-09-09) Bortolato, Santiago Andrés; Olivieri, Alejandro CésarÍtem Acceso Abierto Chemometrics-assisted cyclodextrin–enhanced excitation–emission fluorescence spectroscopy for the simultaneous green determination of bisphenol A and nonylphenol in plastics(Elsevier, 2015-10-01) Pellegrino Vidal, Rocío Belén; Ibañez, Gabriela Alejandra; Escandar, Graciela MónicaÍtem Acceso Abierto Chemometrics-assisted excitation–emission fluorescence spectroscopy on nylon-attached rotating disks. Simultaneous determination of polycyclic aromatic hydrocarbons in the presence of interferences(Elsevier, 2014-09-10) Cañas, Alejandro; Richter, Pablo; Escandar, Graciela MónicaÍtem Acceso Abierto Chromatographic applications in the multi-way calibration field(MDPI, 2021-10) Chiappini, Fabricio A.; Alcaraz, Mirta R.; Escandar, Graciela Mónica; Goicoechea, Héctor Casimiro; Olivieri, Alejandro CésarÍtem Acceso Abierto Design and implementation of the AMIGA embedded system for data acquisition(IOP Publishing, 2021-07-19) Binet, V.; The Pierre Auger collaborationÍtem Acceso Abierto Determination of five pesticides in juice, fruit and vegetable samples by means of liquid chromatography combined with multivariate curve resolution(Elsevier, 2014-03-03) Boeris, Valeria; Arancibia, Juan Alberto; Olivieri, Alejandro CésarÍtem Acceso Abierto Determination of tributyltin at parts-per-trillion levels in natural waters by second-order multivariate calibration and fluorescence spectroscopy(Elsevier, 2013-01) Olivieri, Alejandro César; Escandar, Graciela Mónica; Bravo, Manuel; Aguilar, Luis Felipe; Quiroz, WaldoÍtem Acceso Abierto Development of a second–order standard addition fluorescence method for the direct determination of riboflavin in human urine samples without previous clean up and separation steps(Elsevier, 2017-07) Lozano, Valeria Antonella; Privitera, María LauraÍtem Acceso Abierto Discrimination of Annona muricata and Rollinia mucosa extracts by using multivariate curve resolution and partial least-squares regression of liquid chromatography-diode array data(Brazilian Chemical Society, 2015-11) Afonso, Sabrina; Pisano, Pablo Luis; Silva, Fabiano; Scaminio, Ieda; Olivieri, Alejandro César
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