Extraction of 99Mo hot atoms made by a neutron capture method from a-MoO3 to water

被引：2

作者：

Quach, N. M. ^{[1
,2
,3
]}

Ngo, M. C. ^{[1
,4
]}

Yang, Y. ^{[1
]}

Nguyen, T. B. ^{[5
]}

Nguyen, V. T. ^{[3
]}

Fujita, Y. ^{[6
]}

Do, T. M. D. ^{[1
,2
]}

Nakayama, T. ^{[1
]}

Suzuki, T. ^{[2
]}

Suematsu, H. ^{[1
,2
]}

机构：

[1] Nagaoka Univ Technol, Extreme Energy Dens Res Inst, 1603-1 Kamitomiokamachi, Nagaoka, Niigata, Japan

[2] Nagaoka Univ Technol, Dept Nucl Technol, Nagaoka, Niigata 9402188, Japan

[3] Hanoi Univ Sci & Technol, Sch Engn Phys, Dept Nucl Engn & Environm Phys, 1, Dai Co Viet St, Bach Khoa, Hai Ba Trung, Vietnam

[4] Thai Nguyen Univ Technol, Fac Int Training, Thai Nguyen 251750, Vietnam

[5] Dalat Nucl Res Inst, Radioisotope Res & Preparat Ctr, Da Lat, Vietnam

[6] Japan Atom Energy Agcy, Dept JMTR, Oarai, Ibaraki 3111393, Japan

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2023年 / 332卷 / 10期

关键词：

Hot atom; & alpha; -MoO3; Mo-99; porous; Wire; Irradiation; TC-99M;

D O I：

10.1007/s10967-023-09125-7

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

This research presents a synthesis process of porous a-MoO3 wire from Mo wire and its application as an irradiation target used in the Dalat Nuclear Research Reactor (DNRR) for the first time. Water was used to extract Mo-99 in the porous wire after irradiating, afterward, the result was compared with a previous experiment using a-MoO3 powder. In conclusion, combined with the Kyoto University Reactor (KUR) experiments, hot atoms ehnanced the extraction of Mo-99 to water and the effectiveness in the porous wire was compared to that of commercial powder.

引用

页码：4057 / 4064

页数：8

共 5 条

[1] Extraction of 99Mo hot atoms made by a neutron capture method from α-MoO3 to water
N. M. Quach
M. C. Ngo
Y. Yang
T. B. Nguyen
V. T. Nguyen
Y. Fujita
T. M. D. Do
T. Nakayama
T. Suzuki
H. Suematsu
Journal of Radioanalytical and Nuclear Chemistry, 2023, 332 : 4057 - 4064
[2] β-MoO3 Whiskers in 99Mo/99mTc Radioisotope Production and 99Mo/99mTc Extraction Using Hot Atoms
Ngo, Minh Chu
Fujita, Yoshitaka
Suzuki, Tatsuya
Do, Thi Mai Dung
Seki, Misaki
Nakayama, Tadachika
Niihara, Koichi
Suematsu, Hisayuki
INORGANIC CHEMISTRY, 2023, 62 (32) : 13140 - 13147
[3] Solvent generator extraction and evaluation of 99mTc from ultra low-specific activity 99Mo made from linear accelerator irradiated 100Mo in natural molybdenum.
Fitzpatrick, Jared
Mangera, Kennedy
Brown, Jenna
Cornelisse, Zabrina
Grigoryan, Marine
Ikeda-Douglas, Candace
Alipio, Ayana
JOURNAL OF NUCLEAR MEDICINE, 2015, 56 (03)
[4] A novel method of separation of 99mTc from (n, γ) 99Mo of low/medium specific activity based on solid phase column extraction technique: Suitablity for use in diagnostic radiopharmaceuticals
Chattopadhyay, Sankha
Das, Sujata Saha
Barua, Luna
Das, M.
JOURNAL OF NUCLEAR MEDICINE, 2009, 50
[5] Chloropropanols (3-MCPD, 1,3-DCP) from food contact materials: GC-MS method improvement, market survey and investigations on the effect of hot water extraction
Korte, Robin
Schulz, Susann
Brauer, Beate
FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT, 2021, 38 (06): : 904 - 913

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