beta emitter


Also found in: Medical.

beta emitter

[′bād·ə i′mid·ər]
(nuclear physics)
A radionuclide that disintegrates by emission of a negative or positive electron.
References in periodicals archive ?
It also contains a Beta Activity Determination Chart to determine the activity of a known beta emitter from a measurement with the monitor.
I then chose three species, 3H (a pure beta emitter with no gammas), 18F and 22Na (both of which decay by both electron capture and positron emission) and was somewhat surprised to see them as having no betas or, in the case of the latter two, as undergoing electron capture with no mention of positron decay.
Injecting phosphorus-32, a pure beta emitter, into the affected joints achieves the same result without the surgery and for a cost of perhaps only $4,000, he says.
Lutetium-177 is a medium energy beta emitter providing a tissue penetration range that is very effective for selective delivery of therapeutic dose of ionizing radiation to the tumor cell.
TABLE 68 GERMANY: BRACHYTHERAPY MARKET, BY ISOTOPE, 2010 - 2017 ($MILLION) 164 TABLE 69 GERMANY: STABLE ISOTOPE MARKET, 2010 - 2017 ($MILLION) 165 TABLE 70 FRANCE: SPECT RADIOPHARMACEUTICAL MARKET, BY ISOTOPE, 2010 - 2017 ($MILLION) 166 TABLE 71 FRANCE: PET RADIOPHARMACEUTICAL MARKET, BY ISOTOPE, 2010 - 2017 ($MILLION) 167 TABLE 72 FRANCE: RADIOPHARMACEUTICAL MARKET, BY THERAPY, 2010 - 2017 ($MILLION) 167 TABLE 73 FRANCE: BETA EMITTER MARKET, BY ISOTOPE, 2010 - 2017 ($MILLION) 168 TABLE 74 FRANCE: BRACHYTHERAPY MARKET, BY ISOTOPE, 2010 - 2017 ($MILLION) 169 TABLE 75 FRANCE: STABLE ISOTOPE MARKET, 2010 - 2017 ($MILLION) 170 TABLE 76 U.
Alpha emitter provides many advantages when compared to beta emitters and photon therapy, making it an increasingly preferred mode of treatment.
In 2015, the beta emitters segment accounts for the largest share of the European Nuclear Medicine/radiopharmaceuticals therapeutic market.
As part of his studies on irradiated materials, the DMN adopts a measuring gas release aimed to evaluate the kinetics of gas release in increments of temperature maintenance with time measurement the real release samples irradiated beta emitters / gamma can be contaminants.
The result of this direct detection breakthrough is that researchers can now achieve true quantification of radioisotope uptake for all common beta emitters -- C-14, S-35, P-33, P-32, and others.
The use of alpha emitters, in contrast to beta emitters, may potentially allow for the killing of only targeted cells binding with the vector due to the short alpha particle track.
This extension consists of a concrete building nuclear processes and for the storage of radioactive nuclear materials: alpha emitters, beta emitters and gamma emitters (mainly tritium).
Radiopharmaceuticals in the diagnostics market are categorized as SPECT and PET; whereas, radiopharmaceuticals in the therapeutics market are categorized as beta emitters, brachytherapy isotopes, and alpha emitters.