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Radioactive tracer

A radioactive tracer, radiotracer, or radioactive label is a synthetic derivative of a natural compound in which one or more atoms have been replaced by a radionuclide (a radioactive atom). By virtue of its radioactive decay, it can be used to explore the mechanism of chemical reactions by tracing the path that the radioisotope follows from reactants to…

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Applications & Standards

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Overview

Methodology

Production

Tracer isotopes

Applications

Advanced semantic analysis

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Map overview Semantic statistics

Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.

Radioactive tracer

Nodes125
Edges124
Triples29
Avg. degree1.98
Density0.016
Components1

How this topic connects Entity context

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Radioactive tracer

Top relations

related to Methodology · 12
Radioactive tracer → Chemistry, For, Geiger, George, Hevesy, Isotopes, Nobel Prize, The, Therefore, This, Tritium, When
has application · 7
Radioactive tracer → If, In, PET, Radioactive, SPECT, The, While
related to Other isotopes · 4
Radioactive tracer → An, Ga3, Many, The

Important terminology Word statistics

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Important terminology

used radioactive half-life isotope tracers decays also isotopes tracer produced emission chemical use 99mtc gamma commonly neutron days positron decay

Entity relationships Subject–Predicate–Object triples

Extracted RDF-like relationships with confidence and source. The table includes structured facts and lower-confidence contextual relations.
SubjectPredicateObjectConfidenceSrc
a cell or tissueinstance ofA radioactive tracer can also be used to track the distribution of a substance within a natural system0.80text
or as a flow tracer to track fluid flowinstance ofA radioactive tracer can also be used to track the distribution of a substance within a natural system0.80text
Geiger countersinstance ofthe radioactive isotope can be present in low concentration and its presence detected by sensitive radiation detectors0.80text
scintillation countersinstance ofthe radioactive isotope can be present in low concentration and its presence detected by sensitive radiation detectors0.80text
Sn2instance ofThe pertechnetate is treated with a reducing agent0.80text
13C are more commonly used in current human clamp studiesinstance ofstable isotope tracers0.80text
Radioactive tracerhas applicationIn0.60section
Radioactive tracerhas applicationWhile0.60section
Radioactive tracerhas applicationRadioactive0.60section
Radioactive tracerhas applicationSPECT0.60section
Radioactive tracerhas applicationPET0.60section
Radioactive tracerhas applicationThe0.60section

Related concept clusters Concept neighborhoods

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These clusters group vocabulary that occurs around closely connected concepts in the source material.

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