publicaciones seleccionadas artículo académico FLOW INJECTION ANALYSIS (FIA) WITH THERMAL LENS SPECTROMETRY (TLS) FOR THE RAPID DETERMINATION OF CEFOPERAZONE IN URINE AND WATER. ANALYTICAL LETTERS. 55(12):1932-1944. 2022 AN UNEXPLORED STRATEGY FOR SYNTHESIS OF ZNO NANOWIRE FILMS BY ELECTROCHEMICAL ANODIZATION USING AN ORGANIC-BASED ELECTROLYTE. MORPHOLOGICAL AND OPTICAL PROPERTIES CHARACTERIZATION. CHEMICAL PHYSICS LETTERS. 778. 2021 SENSITIVE KINETIC SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF DIPHENHYDRAMINE IN REAL SAMPLES. JOURNAL OF THE CHILEAN CHEMICAL SOCIETY. 64(3):4507-4512. 2019 THERMAL LENS SPECTROSCOPY FOR QUANTITATIVE DETERMINATION OF A CU(II) COMPLEX WITH AN 8-AMINOQUINOLINE DERIVATIVE IN TAP WATER AND MINING WASTEWATER SAMPLES USING A DUAL BEAM TECHNIQUE. ANALYTICAL LETTERS. 52(16):2607-2619. 2019 AN EXPERIMENTAL VALIDATED COMPUTATIONAL METHOD FOR PKA DETERMINATION OF SUBSTITUTED 1,2-DIHYDROXYBENZENES. FRONTIERS IN CHEMISTRY. 6:1-11. 2018 A NEW KINETIC SPECTROPHOTOMETRIC METHOD FOR THE QUANTITATION OF AMOROLFINE. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY. 2017:1-8. 2017 DEVELOPMENT OF A KINETIC SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF CICLOPIROX OLAMINE IN PHARMACEUTICAL SAMPLE. JOURNAL OF THE CHILEAN CHEMICAL SOCIETY. 61(3):3102-3107. 2016 PRELIMINARY STUDIES FOR CICLOPIROX OLAMINE DETERMINATION BY THERMAL LENS SPECTROPHOTOMETRY. MICROCHEMICAL JOURNAL. 129:36-40. 2016 DETERMINATION AND CO-ESTIMATE OF THE CHLORMADINONE ACETATE AND 17 ALPHA-ETHINYL ESTRADIOL IN PHARMACEUTICAL FORMULATION AND DRINKING WATER SAMPLES BY DIGITAL DERIVATIVE SPECTOPHOTOMETRY. JOURNAL OF THE CHILEAN CHEMICAL SOCIETY. 59(2):2485-2489. 2014 JOURNAL OF THE CHILEAN CHEMICAL SOCIETY. JOURNAL OF THE CHILEAN CHEMICAL SOCIETY. 59(3):2632-2635. 2014 CO-DETERMINATION OF TWO ANTIPARASITICS DRUGS BY DERIVATIVE SPECTROPHOTOMETRY AND ITS PHOTODEGRADATION STUDIES. JOURNAL OF THE CHILEAN CHEMICAL SOCIETY. 58(3):1824-1829. 2013 DETERMINATION OF LEAD(II) BY THERMAL LENS SPECTROSCOPY (TLS) USING 2-(2 '-THIAZOLYLAZO)-P-CRESOL (TAC) AS CHROMOPHORE REAGENT. MICROCHEMICAL JOURNAL. 110:308-313. 2013 DETERMINATION OF PB(II) BY PHOTOACOUSTIC SPECTROSCOPY WITH A SOLID-PHASE SPECTROPHOTOMETRY APPROACH USING 2-(2-THIAZOLYLAZO)--CRESOL (TAC) COATED ON RESIN. INTERNATIONAL JOURNAL OF THERMOPHYSICS. 34(8-9):1689-1694. 2013 MARINE POLLUTION BULLETIN. MARINE POLLUTION BULLETIN. 73:16-23. 2013 DIFFERENTIATION OF TWO MAIN AMMUNITION BRANDS IN CHILE BY REGULARIZED DISCRIMINANT ANALYSIS (RDA) OF METALS IN GUNSHOT RESIDUES. MICROCHEMICAL JOURNAL. 101:43-48. 2012 CHEMILUMINESCENCE OF THE FENTON REACTION AND A DIHYDROXYBENZENE-DRIVEN FENTON REACTION. INORGANICA CHIMICA ACTA. 374:643-646. 2011 EXTRACTION AND DETERMINATION OF OXYTETRACYCLINE HYDROCHLORIDE AND OXOLINIC ACID IN FISH FEED BY DERIVATIVE SPECTROPHOTOMETRY OF FIRST ORDER. FOOD ANALYTICAL METHODS. 4(4):497-504. 2011 JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY. 26:320-324. 2011 SIMULTANEOUS DETERMINATION OF ALBENDAZOLE AND PRAZIQUANTEL BY SECOND DERIVATIVE SPCETROPHOTOMETRY AND MULTIVARIATED CALIBRATION METHODS IN VETERINARY PHARMACEUTICAL FORMULATION. ANALYTICAL SCIENCES. 26:891-896. 2010 SIMULTANEOUS DETERMINATION OF ALOBENDAZOLE AND PRAZIQUANTEL BY SECOND DERIVATIVE SPECTROPHOTOMETRY AND MULTIVARIATED CALIBRATION METHODS IN VETERINARY PHARMACEUTICAL FORMULATION. ANALYTICAL SCIENCES. 26:891-896. 2010 UV-VIS, IR AND 1H NMR SPECTROSCOPIC STUDIES AND CHARACTERIZATION OF IONIC-PAIR CRYSTAL VIOLET-OXYTETRACYCLINE. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY. 75:437-443. 2010 ESTRATEGIAS EN EL DESARROLLO DE MÉTODOS ANALÍTICOS PARA LA DETERMINACIÓN SIMULTÁNEA DE COMPUESTOS ORGÁNICOS POR ESPECTROFOTOMETRÍA DERIVADA. QUIMICA NOVA. 81:257-262. 2009 JOURNAL OF THE CHILEAN CHEMICAL SOCIETY. JOURNAL OF THE CHILEAN CHEMICAL SOCIETY. 54(2):113-118. 2009 ELECTROCHEMICAL AND ELECTROPHORETIC STUDY OF SODIUM METAMIZOLE. JOURNAL OF THE CHILEAN CHEMICAL SOCIETY. 53(3):1572-1575. 2008 SIMULTANEOUS DETERMINATION OF ACETAMINOPHEN AND TRAMADOL BY SECOND DERIVATIVE SPECTROPHOTOMETRY. JOURNAL OF THE CHILEAN CHEMICAL SOCIETY. 53(2):1543-1547. 2008 OPTIMIZATION OF THE ELECTROCOAGULATION PROCESS FOR THE REMOVAL OF COPPER, LEAD AND CADMIUM IN NATURAL AND SIMULATED WASTEWATER. JOURNAL OF ENVIRONMENTAL MANAGEMENT. 81:384-391. 2006 STUDY OF STABILITY PHYSICAL CHEMICAL OF 3-´(2'-THIAZOLYLAZO)-2,6-DIAMINOPYRIDINE AND THE FORMATION OF 3-(N,N-ETHYL-MET-AZO)-2,6-DIAMINOPYRIDINE AS NEW LIGAND CHROMOPHORE. JOURNAL OF THE CHILEAN CHEMICAL SOCIETY. 48(1):169-172. 2004