Isotopes of iodine iodine-123 and iodine-131 can also be seen by single photon emission computed tomography (SPECT) imaging. Iodine-124 is a proton-rich isotope of iodine with a half-life of 4.18 days. Its modes of decay are: 74.4% electron capture, 25.6% positron emission. I decays to Te. Iodine-124 can be made by numereous nuclear reactions via a cyclotron. The most common starting material used is Te. Iodine-124 as the iodide salt can be used to directly image the thyroid using positron emission tomography (PET). Iodine-124 can also be used as a PET radiotracer with a usefully longer half-life compared with fluorine-18 In this use,
Nascent iodine (dietary supplement) a registered trademark of Global Healing Center. Their formula is made of elemental iodine in glycerin aqueous solution. They state "Historically, nascent iodine has been made using electricity to break iodine’s diatomic bond and create a single, highly energized atom. However, it is difficult to use this method on the scale necessary to produce sufficient quantities". They use nanoemulsion technology (smaller drops) for their Iodine formula. Alex Jones's "Infowars Life" brand uses the same formula. The name "Magnascent" is a registered trademark of John Brookshire, owner of the 2004 nascent iodine patent. LL Magnetic Clay "Nascent Iodine" is also based