|
gptkbp:instanceOf
|
isotope
|
|
gptkbp:atomicNumber
|
43
|
|
gptkbp:category
|
transition metal isotope
|
|
gptkbp:color
|
silvery gray
|
|
gptkbp:containsElement
|
gptkb:Technetium
|
|
gptkbp:decaysTo
|
gptkb:Technetium-99
|
|
gptkbp:discoveredBy
|
gptkb:Margaret_Greene
gptkb:Walter_Tucker
|
|
gptkbp:discoveredIn
|
1938
|
|
gptkbp:emits
|
gamma ray
|
|
gptkbp:gammaRayEnergy
|
140 keV
|
|
gptkbp:halfLife
|
6.01 hours
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Technetium-99m
|
|
gptkbp:isomerOf
|
gptkb:Technetium
|
|
gptkbp:massNumber
|
99
|
|
gptkbp:medicalUse
|
brain imaging
bone scan
liver-spleen scan
lung perfusion scan
myocardial perfusion imaging
renal imaging
sentinel lymph node mapping
thyroid imaging
|
|
gptkbp:metastableIsomerOf
|
gptkb:Technetium-99
|
|
gptkbp:mode
|
isomeric transition
|
|
gptkbp:mostUsedRadioisotopeInMedicine
|
true
|
|
gptkbp:nuclearSpin
|
1/2+
|
|
gptkbp:parent
|
gptkb:Molybdenum-99
|
|
gptkbp:producedBy
|
molybdenum-99 decay
technetium generator
|
|
gptkbp:producedByNeutronActivation
|
true
|
|
gptkbp:radioactive
|
true
|
|
gptkbp:shortHalfLifeAdvantage
|
minimizes radiation dose to patient
|
|
gptkbp:stateAtRoomTemperature
|
gptkb:stone
|
|
gptkbp:symbol
|
gptkb:99mTc
|
|
gptkbp:usedFor
|
gptkb:SPECT_scans
medical imaging
|
|
gptkbp:usedIn
|
nuclear medicine
|
|
gptkbp:bfsParent
|
gptkb:Artificial_Production_of_Radioactive_Isotopes
|
|
gptkbp:bfsLayer
|
5
|