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en.wikipedia.org/wiki/Radioactive_tracer

A radioactive tracer, or radioactive label, is a chemical compound in which one or more atoms ... A radioactive tracer can also be used to track the distribution of a substance within ... George de Hevesy won the 1943 Nobel Prize for Chemistry " for his work on the use of isotopes as tracers in the study of chemical processes".

www.scienceclarified.com/Qu-Ro/Radioactive-Tracers.html

Radioactive tracers are substances that contain a radioactive atom to allow ... molecule is that the tracer molecule continually gives off radiation that can be ...

www.nibib.nih.gov/science-education/science-topics/nuclear-medicine

Nuclear medicine is a medical specialty that uses radioactive tracers ... detectors that can detect the gamma ray emissions from the tracers that have been injected into the patient. ... Click here to watch a short video about how PET scans work.

hyperphysics.phy-astr.gsu.edu/hbase/Nuclear/tracer.html

The useful radiation from such isotopes is usually gamma rays, which can be detected outside ... Is there any way to change the half-life of a radioactive tracer?

.ask.com/youtube?q=How+Do+Radioactive+Tracers+Work&v=7mSR--zJGv0
Feb 10, 2013 ... Radioactive tracers in medicine ... What are Radioactive isotopes (radionuclides) | Chemistry for All ... How Does Radiocarbon Dating Work?

www.bbc.co.uk/schools/gcsebitesize/science/add_ocr_gateway/radiation/treatmentrev3.shtml

This means they can easily pass through medical equipment, such as syringes. ... Radioactive tracers are used to investigate a patient's body without the need ...

www.iop.org/tmparchive/pdf/radioactivity.pdf

Radioactive tracers can be used to see how well organs in your body are working or to find areas of disease. e.g. radioisotopes of iodine or technetium.

www.radioactivity.eu.com/site/pages/Tracers_Medicine.htm

Tracers can be reduced to a marker itself : this is the case of krypton 81m or ... for its ability to follow a metabolism or provide information about the working of a ...

www.sciencelearn.org.nz/resources/1801-using-isotopes-as-tracers

Oct 20, 2009 ... Radioactive isotopes have many useful applications in a wide variety of situations, for example, they can be used within a plant or animal to ...

www.khanacademy.org/test-prep/mcat/physical-sciences-practice/physical-sciences-practice-tut/e/understanding-the-properties-of-radioactive-tracers

Understanding the properties of radioactive tracers. ... Practice: Axons: Physics and chemistry at work in the body · Practice: Proton .... Do 5 problems. Check.