The pertechnetate ion (/pərˈtɛknəteɪt/) is an oxyanion with the chemical formula TcO− 4. It is often used as a convenient water-soluble source of isotopes...
22 KB (2,475 words) - 06:42, 19 June 2024
Sodium pertechnetate is the inorganic compound with the formula NaTcO4. This colourless salt contains the pertechnetate anion, TcO− 4 that has slightly...
10 KB (1,039 words) - 19:58, 14 July 2024
pertechnetate, Na[TcO4]. The majority of this material is produced by radioactive decay from [99MoO4]2−: [99MoO4]2− → [99mTcO4]− + e− Pertechnetate (TcO−...
68 KB (7,719 words) - 09:55, 4 September 2024
Caesium pertechnetate is the pertechnetate salt of caesium, with the chemical formula of CsTcO4. Caesium pertechnetate can be prepared by reacting caesium...
3 KB (149 words) - 19:07, 8 November 2023
Rubidium pertechnetate is a pertechnetate of rubidium, with the chemical formula RbTcO4. Rubidium pertechnetate can be prepared by reacting rubidium carbonate...
2 KB (152 words) - 18:06, 12 August 2023
Potassium pertechnetate is a chemical compound of technetium and potassium, with the chemical formula of KTcO4. Potassium pertechnetate can be obtained...
3 KB (212 words) - 03:50, 3 January 2024
adsorbed onto acid alumina (Al2O3). When the 99Mo decays, it forms pertechnetate TcO4−, which, because of its single charge, is less tightly bound to...
70 KB (7,759 words) - 10:02, 19 August 2024
Ammonium pertechnetate is a chemical compound with the formula NH4TcO4. It is the ammonium salt of pertechnetic acid. The most common form uses 99Tc....
3 KB (174 words) - 20:18, 26 August 2024
solution containing the 99mTc as pertechnetate, with sodium as the counterion. The solution of sodium pertechnetate may then be added in an appropriate...
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caesium (e.g., 137Cs, 134Cs) and strontium (e.g., 90Sr). Hence the pertechnetate escapes through these treatment processes. Current disposal options...
11 KB (1,192 words) - 03:03, 25 July 2024
solution containing the 99mTc as the dissolved sodium salt of the pertechnetate. The pertechnetate is treated with a reducing agent such as Sn2+ and a ligand...
19 KB (2,378 words) - 14:21, 5 June 2024
Perrhenate (section Complement to pertechnetate)
to that of the pertechnetate ion TcO− 4. For this reason, perrhenate is sometimes used as a carrier for trace levels of pertechnetate, for instance in...
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Sodium-iodide symporter Inhibitors: Cyanogenic glycosides Perchlorates (e.g., potassium perchlorate) Pertechnetates (e.g., sodium pertechnetate) Thiocyanates...
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leading to obstruction, ischemia, and necrosis. A technetium-99m (99mTc) pertechnetate scan, also called Meckel scan or nuclear scintigraphy scan, is the investigation...
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emitter. It is obtained on-site at the imaging center as the soluble pertechnetate which is eluted from a technetium-99m generator, and then either used...
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such as perbohrate, BhO4−, analogous to the lighter permanganate, pertechnetate, and perrhenate. Nevertheless, bohrium(VII) is likely to be unstable...
83 KB (8,982 words) - 17:57, 11 September 2024
was first produced in 1949 by electrolyzing a solution of ammonium pertechnetate under ammonium hydroxide and this method is used for separating technetium...
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Besides perchlorates, other examples of iodide uptake inhibitors include pertechnetates, thiocyanates, nitrates. These drugs are no longer used due to high...
19 KB (1,956 words) - 19:09, 7 August 2024
Sodium-iodide symporter Inhibitors: Cyanogenic glycosides Perchlorates (e.g., potassium perchlorate) Pertechnetates (e.g., sodium pertechnetate) Thiocyanates...
19 KB (2,153 words) - 04:28, 26 August 2024
interactions make structural difference between L-histidinium perrhenate and pertechnetate". CrystEngComm. 26: 61–69. doi:10.1039/D3CE01164J. ISSN 1466-8033. S2CID 265572280...
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be required. The agent of choice for this purpose is technetium-99m pertechnetate. Initially it provides a radionuclide angiogram, followed by a static...
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confirm the diagnosis and initiate treatment. A technetium (Tc-99m pertechnetate) thyroid scan detects a structurally abnormal gland, while a radioactive...
16 KB (1,713 words) - 03:27, 22 July 2024
Sodium-iodide symporter Inhibitors: Cyanogenic glycosides Perchlorates (e.g., potassium perchlorate) Pertechnetates (e.g., sodium pertechnetate) Thiocyanates...
95 KB (11,044 words) - 22:48, 21 August 2024
Sodium-iodide symporter Inhibitors: Cyanogenic glycosides Perchlorates (e.g., potassium perchlorate) Pertechnetates (e.g., sodium pertechnetate) Thiocyanates...
5 KB (500 words) - 15:43, 31 July 2024
Sodium-iodide symporter Inhibitors: Cyanogenic glycosides Perchlorates (e.g., potassium perchlorate) Pertechnetates (e.g., sodium pertechnetate) Thiocyanates...
8 KB (456 words) - 02:46, 13 June 2024
pertechnetate, Na[TcO4]. The majority of this material is produced by radioactive decay from [99MoO4]2−: [99MoO4]2− → [99mTcO4]− + e− Pertechnetate...
15 KB (1,492 words) - 18:27, 8 August 2024
Sodium-iodide symporter Inhibitors: Cyanogenic glycosides Perchlorates (e.g., potassium perchlorate) Pertechnetates (e.g., sodium pertechnetate) Thiocyanates...
54 KB (4,811 words) - 20:12, 3 August 2024
Sodium-iodide symporter Inhibitors: Cyanogenic glycosides Perchlorates (e.g., potassium perchlorate) Pertechnetates (e.g., sodium pertechnetate) Thiocyanates...
8 KB (694 words) - 19:03, 8 October 2023
Sodium-iodide symporter Inhibitors: Cyanogenic glycosides Perchlorates (e.g., potassium perchlorate) Pertechnetates (e.g., sodium pertechnetate) Thiocyanates...
36 KB (3,366 words) - 21:26, 30 August 2024
trapping function and its suppression in iodine deficiency using 99mTc pertechnetate". Acta Endocrinologica. 115 (2): 175–182. doi:10.1530/acta.0.1150175...
56 KB (5,790 words) - 03:57, 29 July 2024