Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Imaging Studies II: Positron Emission Tomography and Scintigraphy01:25

Imaging Studies II: Positron Emission Tomography and Scintigraphy

Positron Emission Tomography (PET) is a medical imaging technique that provides crucial insights into the body's physiological functions at a molecular level. It is an indispensable resource for diagnosing, staging, and monitoring various illnesses, notably cancer, neurological disorders, and cardiovascular conditions.
Fundamental Principles of PET
Positron Emission Tomography01:29

Positron Emission Tomography

Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body being...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Morphological and molecular analyses of the taxonomy and phylogenetic position of <i>Heterobothrium fluviatile</i> (Monogenoidea: Diclidophoridae), a parasite of the gill lamellae of the Nile puffer, <i>Tetraodon lineatus</i> (Tetraodontiformes: Tetraodontidae) in Egypt.

Journal of helminthology·2026
Same author

Description of <i>Paraschistorchis australiensis</i> n. sp. (Digenea: Megaperidae) as a distinct species from <i>Paraschistorchis seychellesiensis</i> (Toman, 1989).

Journal of helminthology·2026
Same author

Regional anaesthesia in Video or Robot assisted thoracic surgery: A French multicentre prospective observational cohort study (ARTIST study).

Anaesthesia, critical care & pain medicine·2026
Same author

Enhanced double random phase encryption with logistic map keying and iterative diffusion.

Applied optics·2026
Same author

An efficient image encryption scheme based on Lorenz system and quantum-inspired walks.

Scientific reports·2026
Same author

Real-world Effectiveness and Safety of Tofacitinib in Multi-Refractory Ulcerative Colitis: insights from a Belgian Cohort with prior Anti-TNF and Vedolizumab Exposure.

Acta gastro-enterologica Belgica·2025

Related Experiment Video

Updated: May 22, 2026

A Whole Body Dosimetry Protocol for Peptide-Receptor Radionuclide Therapy (PRRT): 2D Planar Image and Hybrid 2D+3D SPECT/CT Image Methods
09:49

A Whole Body Dosimetry Protocol for Peptide-Receptor Radionuclide Therapy (PRRT): 2D Planar Image and Hybrid 2D+3D SPECT/CT Image Methods

Published on: April 24, 2020

Taurine for EPR dosimetry.

A Maghraby1, A Mansour, E Tarek

  • 1Radiation Dosimetry Department, National Institute of Standards (NIS), Tersa st. 12211, P.O. Box: 136, Giza, Egypt. maghrabism@yahoo.com

Radiation and Environmental Biophysics
|April 25, 2012
PubMed
Summary

Taurine shows potential as a radiation dosimeter. Electron Paramagnetic Resonance (EPR) spectroscopy reveals taurine

Area of Science:

  • Radiation dosimetry
  • Spectroscopy
  • Materials science

Background:

  • Electron Paramagnetic Resonance (EPR) dosimetry offers non-destructive readout and dose archival capabilities.
  • Taurine is explored as a novel material for radiation dosimetry applications.

Purpose of the Study:

  • To investigate taurine as a potential radiation dosimeter using EPR spectroscopy.
  • To characterize the EPR spectrum of taurine and its response to gamma radiation.

Main Methods:

  • EPR spectroscopy was employed to study taurine.
  • The energy absorption coefficient, collision mass stopping power, and effective atomic numbers of taurine were calculated and compared to soft tissue and alanine.
  • The response of taurine to gamma radiation across different dose ranges (0.1–50 kGy and 1.0–20.0 Gy) was analyzed.

More Related Videos

Irradiator Commissioning and Dosimetry for Assessment of LQ &alpha; and &beta; Parameters, Radiation Dosing Schema, and in vivo Dose Deposition
06:20

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition

Published on: March 11, 2021

Radiotracer Administration for High Temporal Resolution Positron Emission Tomography of the Human Brain: Application to FDG-fPET
09:03

Radiotracer Administration for High Temporal Resolution Positron Emission Tomography of the Human Brain: Application to FDG-fPET

Published on: October 22, 2019

Related Experiment Videos

Last Updated: May 22, 2026

A Whole Body Dosimetry Protocol for Peptide-Receptor Radionuclide Therapy (PRRT): 2D Planar Image and Hybrid 2D+3D SPECT/CT Image Methods
09:49

A Whole Body Dosimetry Protocol for Peptide-Receptor Radionuclide Therapy (PRRT): 2D Planar Image and Hybrid 2D+3D SPECT/CT Image Methods

Published on: April 24, 2020

Irradiator Commissioning and Dosimetry for Assessment of LQ &alpha; and &beta; Parameters, Radiation Dosing Schema, and in vivo Dose Deposition
06:20

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition

Published on: March 11, 2021

Radiotracer Administration for High Temporal Resolution Positron Emission Tomography of the Human Brain: Application to FDG-fPET
09:03

Radiotracer Administration for High Temporal Resolution Positron Emission Tomography of the Human Brain: Application to FDG-fPET

Published on: October 22, 2019

  • Time-dependent stability of radiation-induced radicals in taurine was assessed over short and long periods.

    • Main Results:

    • The EPR spectrum of taurine was studied and assigned.
    • Taurine demonstrated a linear response to gamma radiation in both investigated dose ranges.
    • Radiation-induced radicals in taurine exhibited reasonable stability over approximately three months.
    • Calculated physical parameters (energy absorption, stopping power, atomic numbers) were compared with biological tissue and alanine.

    Conclusions:

    • Taurine is a promising material for radiation dosimetry due to its simple EPR spectrum.
    • Its radical stability and wide linear response range to gamma radiation make it suitable for various dosimetry applications.
    • EPR dosimetry using taurine offers a non-destructive and archival method for radiation dose assessment.