M. Valente

ORCID: 0000-0002-8099-0125
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About
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Research Areas
  • Advanced Radiotherapy Techniques
  • Radiation Therapy and Dosimetry
  • Medical Imaging Techniques and Applications
  • Radiation Detection and Scintillator Technologies
  • Nuclear Physics and Applications
  • Advanced X-ray and CT Imaging
  • Radiation Dose and Imaging
  • Radiation Effects and Dosimetry
  • Radiopharmaceutical Chemistry and Applications
  • Digital Radiography and Breast Imaging
  • Boron Compounds in Chemistry
  • Radiation Effects in Electronics
  • Radiation Shielding Materials Analysis
  • Radiomics and Machine Learning in Medical Imaging
  • Advanced MRI Techniques and Applications
  • X-ray Spectroscopy and Fluorescence Analysis
  • Particle Detector Development and Performance
  • Electron and X-Ray Spectroscopy Techniques
  • AI in cancer detection
  • Nuclear reactor physics and engineering
  • Endodontics and Root Canal Treatments
  • Dental Radiography and Imaging
  • Molecular Communication and Nanonetworks
  • Spectroscopy Techniques in Biomedical and Chemical Research
  • 3D Printing in Biomedical Research

Universidad Nacional de Córdoba
2015-2025

Consejo Nacional de Investigaciones Científicas y Técnicas
2016-2025

Universidad de La Frontera
2016-2025

Centro Científico Tecnológico - Córdoba
2015-2023

Arizona Optical Systems (United States)
2021

University of Szeged
2019

North Carolina Agricultural and Technical State University
2019

University of Massachusetts Boston
2019

Instituto de Física La Plata
2019

University of Massachusetts Chan Medical School
2019

Purpose: The calculation of patient‐specific dose distribution can be achieved by Monte Carlo simulations or analytical methods. In this study, fluka code has been considered for use in nuclear medicine dosimetry. Up to now, mainly dedicated other fields, namely high energy physics, radiation protection, and hadrontherapy. When first employing a dosimetry, its results concerning electron transport at energies typical applications need verified. This is commonly means representative parameter...

10.1118/1.3586038 article EN Medical Physics 2011-06-17

This study proposes an innovative methodology that combines experimental microCT imaging with Monte Carlo irradiation simulations using the PENELOPE code aimed at enabling detailed analyses of different features involved in processes along elemental mapping, as required for X-ray fluorescence vivo samples. By examining relationship between signal-to-noise ratio (SNR) and absorbed dose (D), a mathematical approach was proposed to determine critical points where their rates change are equal....

10.20944/preprints202502.1695.v1 preprint EN 2025-02-21

This study aims to determine the density of two hydrogel-based media, MAA and MAAG, which are suitable for both irradiation bacterial growth, considering presence or absence Staphylococcus Aureus (SA) Escherichia Coli (EC) strains. The viability EC cells-inoculated systems was also evaluated explore potential applications in radiation dosimetry within 0-10 Gy range, using spectrophotometric culture methods. Mass measurements were performed at varying temperatures approaches: first one, based...

10.20944/preprints202502.2201.v1 preprint EN 2025-02-27

Radiotherapy technology has undergone significant advancements, driven by the pursuit of improved tumor control probabilities and reduced normal tissue complication probabilities. This been achieved primarily through innovative approaches that prioritize high dose conformity on complex treatment targets. The CONVERAY project introduces a groundbreaking teletherapy system featuring convergent X-ray beam, which enables highly conformal distributions converging photons to focal spot, thereby...

10.3390/cancers17071189 article EN Cancers 2025-03-31

This study aims to determine the density of two hydrogel-based media, medium with agar-agar and glucose, which are suitable for both irradiation bacterial growth, considering presence or absence Staphylococcus aureus Escherichia coli strains. The viability cell-inoculated systems was also evaluated explore potential applications in radiation dosimetry within 0–10 Gy range, using spectrophotometric culture methods. Mass measurements were performed at varying temperatures approaches: first...

10.3390/jfb16040121 article EN cc-by Journal of Functional Biomaterials 2025-04-01

10.1016/j.nima.2007.05.243 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2007-05-25
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