Article | REF: IN225 V1

Properties and applications of astatine in nuclear medicine

Author: François GUÉRARD

Publication date: November 10, 2018

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


Français

1. Ionizing radiation and cancer therapy

1.1 A reminder of radioactive decay

Radioactivity is a natural physical phenomenon observed in the case of unstable isotopes, known as radionuclides, which leads to their stabilization by the release of a particle and/or an electromagnetic wave from their nucleus. The instability of nuclides appears more frequently as the element's atomic number increases, with all atoms heavier than bismuth (Z > 83) possessing only radioactive isotopes. When it decays, a given radioactive isotope can emit a well-defined particle: either a helium nucleus (α particle), an electron (β particle ) or a positron (an antielectron noted β + particle). These particles are most often accompanied by electromagnetic...

You do not have access to this resource.

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


The Ultimate Scientific and Technical Reference

A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
+ More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

This article is included in

Healthcare technologies

This offer includes:

Knowledge Base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

Practical Path

Operational and didactic, to guarantee the acquisition of transversal skills

Doc & Quiz

Interactive articles with quizzes, for constructive reading

Subscribe now!

Ongoing reading
Ionizing radiation and cancer therapy