Separation and purification of 99mTc from 99Mo produced by electron linear accelerator

被引：16

作者：

Sekimoto, Shun ^{[1
]}

Tatenuma, Katsuyoshi ^{[2
]}

Suzuki, Yumi ^{[2
]}

Tsuguchi, Akira ^{[2
]}

Tanaka, Atsushi ^{[2
]}

Tadokoro, Takahiro ^{[3
]}

Kani, Yuko ^{[3
]}

Morikawa, Yasumasa ^{[4
]}

Yamamoto, Asaki ^{[4
]}

Ohtsuki, Tsutomu ^{[1
]}

机构：

[1] Kyoto Univ, Inst Res Reactor, 2-1010 Asashiro Nishi, Osaka 5900494, Japan

[2] Kaken Inc, 1044 Hori Machi, Mito, Ibaraki 3100903, Japan

[3] Hitachi Ltd, Energy & Environm Syst Lab, 7-2-1 Omika, Hitachi, Ibaraki 3191221, Japan

[4] FUJIFILM RI Pharma Co Ltd, 453-1 Shimo Okura,Matsuo Machi, Chiba 2891592, Japan

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2017年 / 311卷 / 02期

关键词：

Molybdenum-99; Technetium-99m; Technetium master milker; Bremsstrahlung photon; Electron linear accelerator; MO-100(GAMMA;

D O I：

10.1007/s10967-016-4959-2

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The medical radionuclide Mo-99 was produced by the Mo-100(gamma,n) reaction using bremsstrahlung photons generated by an electron linear accelerator. The amount of Mo-99 produced was compared to that predicted by calculation using the particles and heavy ion transport code system. From the Mo-99 produced, highly pure Tc-99m was separated using the so-called technetium master milker, and the chemical yield of Tc-99m was 83-99 %. The installation of a new complex using this method and the electron linear accelerator with the preferable specification was suggested, and a possibility to supply the demand of Tc-99m was discussed and shown.

引用

页码：1361 / 1366

页数：6

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