artículo académico

• Non linear effects in TXRF spectroscopy. A procedure for the evaluation of the dead time.  SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY.  203. 2023
• EVALUATION OF THE OPTIMAL DILUTION SEQUENCE FOR THE MINIMIZATION OF THE CONCENTRATION UNCERTAINTY IN TOTAL REFLECTION X-RAY FLUORESCENCE (TXRF).  ANALYTICAL LETTERS.  55(8):1331-1347. 2022
• ELEMENTAL QUANTIFICATION IN INTRADERMAL TATTOO-INKS BY MEANS OF TOTAL REFLECTION X-RAY FLUORESCENCE.  JOURNAL OF COSMETICS, DERMATOLOGICAL SCIENCES AND APPLICATIONS.  10(1):33-53. 2020
• PREDICTION OF CONCRETE COMPRESSIVE STRENGTH THROUGH ARTIFICIAL NEURAL NETWORKS.  GRADEVINAR.  72(7):585-592. 2020
• SPATIAL DISTRIBUTION OF SI IN PINUS INSIGNE (PINUS RADIATA) WOOD USING MICRO XRF BY SYNCHROTRON RADIATION.  JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY.  39:187-198. 2019
• AN "AD-HOC" MODIFIED LIKELIHOOD FUNCTION APPLIED TO OPTIMIZATION OF DATA ANALYSIS IN ATOMIC SPECTROSCOPY.  MEASUREMENT.  116:140-145. 2018
• QUANTIFICATION OF VITAMIN B - 12 CONTENT IN MULTIVITAMINS AND ELEMENTS IN MINERAL SUPPLEMENTS IN CHILE, BY TOTAL REFLECTION X-RAY FLUORESCENCE.  INTERNATIONAL JOURNAL OF PHARMACEUTICAL SCIENCES AND RESEARCH.  9(9):3678-3688. 2018
• A PRAGMATIC SMOOTHING METHOD FOR IMPROVING THE QUALITY OF THE RESULTS IN ATOMIC SPECTROSCOPY.  APPLIED SPECTROSCOPY.  71(7):1652-1664. 2017
• SIMPLIFIED CALIBRATION FOR TOTAL-REFLECTION X-RAY FLUORESCENCE.  ANALYTICAL LETTERS.  49/11:1711-1721. 2016
• QUANTIFICATION AND CHARACTERIZATION OF SI IN PINUS INSIGNIS DOUGL BY TXRF.  APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING.  118:1495-1500. 2015
• SYNTHESIS OF ZEOLITIC MATERIALS FROM VOLCANIC ASH IN PRESENCE AND ABSENCE OF CETYLTRIMETHYLAMMONIUM BROMIDE.  REVISTA INTERNACIONAL DE CONTAMINACION AMBIENTAL.  31(2):185-193. 2015
• FIRST TOTAL REFLECTION X-RAY FLUORESCENCE ROUND-ROBIN TEST OF WATER SAMPLES: PRELIMINARY RESULTS.  SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY.  101:6-14. 2014
• A PROCEDURE FOR OVERLAPPING DECONVOLUTION AND THE DETERMINATION OF ITS CONFIDENCE INTERVAL FOR ARSENIC AND LEAD SIGNALS IN TXRF SPECTRAL ANALYSIS.  X-RAY SPECTROMETRY.  42(2):93-99. 2013
• AN EQUIVALENCE BETWEEN TYPICAL SPECTROGRAPHIC DATA ANALYSIS AND THE FORMULATIONS FOR TIME SERIES ANALYSIS 2013
• TXRF QUANTIFICATION OF INTERFERING HEAVY METALS USING DECONVOLUTION, CROSS-CORRELATION, AND EXTERNAL STANDARD CALIBRATION.  X-RAY SPECTROMETRY.  42(6):442-449. 2013
• CONSIDERATIONS ABOUT THE NEURAL N ETWORK APPROACH FOR ATOMIC AND NUCLEAR SPECTRAL ANALYSIS 2011
• EVALUATION AND CALIBRATION OF A PULSED NEUTRON METHOD FOR TOTAL HYDROGEN DETERMINATION IN MINERAL AND CONCRETE SAMPLES.  APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING.  105:775-780. 2011
• A PROCEDURE FOR THE IMPROVEMENT IN THE DETERMINATION OF A TXRF SPECTROMETER SENSITIVITY CURVE.  ANALYTICAL SCIENCES.  26:331-335. 2010
• DETERMINATION OF ARSENIC IN WATER SAMPLES BY TOTAL REFLECTION X-RAY FLUORESCENCE USING PRE-CONCENTRATION WITH ALUMINA.  SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY.  65:489-492. 2010
• A METHOD FOR THICKNESS DETERMINATION OF THIN FILMS OF AMALGAMABLE METALS BY TOTAL-REFLECTION X-RAY FLUORESCENCE.  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS.  267:2532-2537. 2009
• REPLY TO 'FEASIBILITY OF NEURAL NETWORK APPROACH IN SPECTRAL MIXTURE ANALYSIS OF REFLECTANCE SPECTRA'.  INTERNATIONAL JOURNAL OF REMOTE SENSING.  30(18):4905-4907. 2009
• URANIUM ASSAY IN MINERAL SAMPLES BY MEANS OF NEUTRON DETECTION OF URANIUM-238 SPONTANEOUS FISSION.  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SP.  267:525-534. 2009
• COLD NEUTRON INTERACTION WITH A CLASSICAL ELECTRIC FIELD: SOME BASIC THEORETICAL AND EXPERIMENTAL CONSIDERATIONS.  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS.  266:988-991. 2008
• A NEUTRONIC METHOD TO DETERMINE LOW HYDROGEN CONCENTRATIONS IN METALS.  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS.  263:468-472. 2007