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Mauricio Andres Santibañez Villalobos

Profesor Asociado

UNIVERSIDAD DE LA FRONTERA

Temuco, Chile

Física Médica, Física de Radiaciones, Fluorescencia de Rayos X.

Licenciatura en Ciencias Físicas, UNIVERSIDAD DE CONCEPCION. Chile, 2009
Doctorado en Ciencias Físicas, UNIVERSIDAD DE CONCEPCION. Chile, 2013
Licenciado en Ciencias Fisicas, UNIVERSIDAD DE CONCEPCION. Chile, 2009

Docente Part Time

UNIVERSIDAD CATOLICA DE LA SANTISIMA CONCEPCION

Ingenieria

Concepción, Chile

2012 - 2012
Docente Part Time

UNIVERSIDAD DE CONCEPCION

Física y Matemática

Concepción, Chile

2012 - 2014
Academico Full Time

UNIVERSIDAD DE LA FRONTERA

Ingenieria y Ciencias

Temuco, Chile

2014 - At present

Docente e Investigador

Universidad de Concepción

Chile

2012 - 2014
Académico Full Time

Universidad de la Frontera

Temuco, Chile

2014 - At present


Monte Carlo evaluation of the dose sparing and dose enhancement by combination of Gd-infused tumor and 241Am source for an endocavitary brachytherapy geometry Fuentealba, M.; Santibáñez, M. Article ISI Applied Radiation and Isotopes (2020)
Particle size effect on fluorescence emission for Au-infused soft tissues Casanelli B.; SantibÃ¡Ã±ez M.; Valente M. Article ISI SCOPUS (2020)
A high-sensitivity and low dose energy-dispersive X-ray fluorescence system for identification of gadolium accumulations in planar X-ray fluorescence images Santibáñez, M.; Vásquez, M.; Silva, A.; Malano, F.; Valente, M.; Figueroa, R.G. Article ISI SCOPUS APPLIED RADIATION AND ISOTOPES (2019)
Assessment of FLUKA, PENELOPE and MCNP6 Monte Carlo codes for estimating gold fluorescence applied to the detection of gold-infused tumoral volumes Malano, Francisco; Mattea, Facundo; Geser, Federico Alejandro; Pérez, Pedro; Barraco, Daniel; Santibáñez, Mauricio; Figueroa, Rodolfo; Valente, Mauro Article ISI SCOPUS APPLIED RADIATION AND ISOTOPES (2019)
Experimental determination of the gadolinium dose enhancement in phantom irradiated with low energy X-ray sources by a spectrophotometer-Gafchromic-EBT3 dosimetry system SantibÃ¡Ã±ez M.; Fuentealba M.; Torres F.; Vargas A. Article ISI SCOPUS APPLIED RADIATION AND ISOTOPES (2019)
Optimized EDXRF system for simultaneous detection of gold and silver nanoparticles in tumor phantom Santibáñez, M.; Saavedra, R.; Vedelago, J.; Malano, F.; Valente, M. Article ISI SCOPUS RADIATION PHYSICS AND CHEMISTRY (2019)
Particle size effect on fluorescence emission for Au-infused soft tissues Casanelli, B; Santibáñez, M; Valente, M Article RADIATION PHYSICS AND CHEMISTRY (2019)
Feasibility of dose enhancement assessment: Preliminary results by means of Gd-infused polymer gel dosimeter and Monte Carlo study SantibÃ¡Ã±ez M.; Guillen Y.; ChacÃ³n D.; Figueroa, R.G.; Valente M. Article ISI SCOPUS Applied Radiation and Isotopes (2018)
Theory, simulation and experiments for precise deflection control of radiotherapy electron beams Figueroa R.; Leiva, J; Moncada R.; Rojas L.; SantibÃ¡Ã±ez M.; Valente M.; VelÃ¡squez J.; Young, H.; Zelada G.; YÃ¡Ã±ez R.; Guillen Y. Article ISI SCOPUS Applied Radiation and Isotopes (2018)
Optimization of the sensitivity/doses relationship for a bench-top EDXRF system used for in vivo quantification of gold nanoparticles Santibáñez M.; Saavedra R.; Vásquez M.; Malano F.; Pérez P.; Valente M.; Figueroa R.G. Article ISI SCOPUS APPLIED RADIATION AND ISOTOPES (2017)
Characterization of hemispherical area X-ray detector based on set of proportional counters with needle anodes Figueroa, RG; Santibañez M.; Valdes, CN; Valente, M. Article ISI SCOPUS APPLIED RADIATION AND ISOTOPES (2016)
Characterization of the VARIAN((R))PaxScan 2020+flat panel detector for quantitative X-ray imaging Geser F.A.; Chacón D.; Figueroa, R.; Malano, F.; Santibañez M.; Valente, M. Article ISI SCOPUS X-RAY SPECTROMETRY (2016)
Dosimetric and bremsstrahlung performance of a single convergent beam for teletherapy device Figueroa, RG; santibanez, m; Valente, M Article ISI SCOPUS PHYSICA MEDICA-EUROPEAN JOURNAL OF MEDICAL PHYSICS (2016)
Evaluation of EDXRF configurations to improve the limit of detection and exposure for in vivo quantification of gadolinium in tumor tissue Santibañez M.; Vásquez M; Figueroa, RG; Valente, M. Article ISI SCOPUS RADIATION PHYSICS AND CHEMISTRY (2016)
Fricke and polymer gel 2D dosimetry validation using Monte Carlo simulation Vedelago, J; Obando D.C.; Malano, F.; Conejeros R.; Figueroa, R.; Garcia D.; Gonzalez G. ; Romero M.; Santibañez M.; Strumia, M.C.; Velásquez J; Mattea, F; Valente, M. Article ISI SCOPUS RADIATION MEASUREMENTS (2016)
Fricke gel dosimeter with improved sensitivity for low-dose-level measurements Valente, Mauro; Molina, Wladimir; Carrizales Silva, Lila; Figueroa, Rodolfo; Malano, Francisco; Perez, Pedro; Santibanez, Mauricio; Vedelago, Jose Article ISI JOURNAL OF APPLIED CLINICAL MEDICAL PHYSICS (2016)
Minimum detection time (MDT) for elemental EDXRF images Santibañez M.; Diaz A.; Figueroa, RG Article ISI SCOPUS X-RAY SPECTROMETRY (2016)
Neutron dose estimation in a zero power nuclear reactor Triviño S.; Vedelago, J; Cantargi F.; Keil W.; Figueroa, R.; Mattea, F; Chautemps A.; Santibañez M.; Valente, M. Article ISI SCOPUS RADIATION PHYSICS AND CHEMISTRY (2016)
Non-Destructive Structural Assay Using X-Ray Micro-Tomography to Estimate Mass Density Differences in Rabbit Bone Samples P Pérez; F Malano; G Dedossi; E Fernández Bodereau; R Figueroa; M Santibañez; J Vedelago; M Valente Article ISI SCIELO SCOPUS INTERNATIONAL JOURNAL OF MORPHOLOGY (2016)
Determination of kernel emission spectrum of a mini X-ray tube for EDXRF applications Díaz, Alfredo; Parra, Cristian; Valdés, Christian; Santibañez, Mauricio; Figueroa, Rodolfo G. Article ISI SCOPUS X-Ray Spectrometry (2015)
Optimal configuration for detection of gold nanoparticles in tumors using K beta X-ray fluorescence line Figueroa, RG; Santibañez M.; Malano, F.; Valente, M. Article ISI SCOPUS Radiation Physics and Chemistry (2015)
A procedure for overlapping deconvolution and the determination of its confidence interval for arsenic and lead signals in TXRF spectral analysis Moya-Riffo, A; Bennun, L; Sanhueza, V; Santibañez M. Article ISI SCOPUS X-RAY SPECTROMETRY (2013)
TXRF quantification of interfering heavy metals using deconvolution, cross-correlation, and external standard calibration Santibañez M.; Bennun, L; Marco-Parra, LM Article ISI SCOPUS X-RAY SPECTROMETRY (2013)
Evaluation and calibration of a pulsed neutron method for total hydrogen determination in mineral and concrete samples Bennun, L; Santibañez M.; Gómez J.; Santisteban, JR Article ISI SCOPUS APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2011)
Interference and complementarity for two-photon hybrid entangled states Nogueira, WAT; Santibañez M.; Padua, S.; Delgado, A.; SAAVEDRA, C; Neves L.; Lima G. Article ISI SCOPUS PHYSICAL REVIEW A (2010)


Determinación experimental del realce de dosis por Gd en dosimetros integrales Gd-PAGAT irradiados con fuentes radiactivas y tubos de rayos X optimizados para braquiterapia electrónica Santibáñez, Mauricio; Malano, Francisco Proyecto (2019)
Construcción de un sistema para la irradiación muestras biológicas y caracterización in vivo de agentes de nanopartículas utilizados en marcación tumoral, mediante fuentes de rayos X de kilo-voltajes Santibáñez, Mauricio Proyecto (2017)
Development of a Convergent Beam of X-Photon Prototype, Adaptable to a Clinac for Application in Radiotherapya and Radiosurgery FONDEF (15I10337) Proyecto 2016-2018 Subdirector(a)
Development of an in vivo EDXRF system for monitoring the local and residual concentration of novel agents used for contrast-imaging and targeted-radiotherapy FONDECYT (11150673) Proyecto 2015-2018 Inv. Responsable
BECA TERMINO DE TESIS DOCTORAL 2013 PFCHA (21090165) Proyecto 2013-2013 Inv. Principal
BECA DOCTORADO NACIONAL 2009 PFCHA (21090165) Proyecto 2009-2013 Inv. Responsable