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Mechanism of 99Mo adsorption and 99mTc elution from zirconium-based material in 99Mo/99mTc generator column using neutron-irradiated natural molybdenum

Awaludin, Rohadi and Gunawan, Adang and Lubis, Hotman and Sriyono, Sriyono and Herlina, Herlina and Mutalib, Abdul and kimura, akihiro and Tsuchiya, Kunihiko and Tanase, Masakazu and Ishihara, Masahiro (2015) Mechanism of 99Mo adsorption and 99mTc elution from zirconium-based material in 99Mo/99mTc generator column using neutron-irradiated natural molybdenum. Journal of Radioanalytical and Nuclear Chemistry, 303 (2). ISSN 1588-2780

[img] Text (Mechanism of 99Mo adsorption and 99mTc elution from zirconium-based material in 99Mo/99mTc generator column using neutron-irradiated natural molybdenum)
10.1007%2Fs10967-014-3606-z

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Abstract

The 99Mo adsorption and 99mTc elution mechanism were investigated using SEM–EDS to analyze the elemental composition of the adsorbent surfaces. From the changes of element composition, it was found that molybdate ions were adsorbed into the adsorbent by ion exchange with Cl− ion in the material. It was also revealed that 99mTc can be eluted in high oxidation state since the 99mTc in lower oxidation state easily made coordination bonds with other elements in the adsorbent.

Item Type: Article
Subjects: Isotop dan Radiasi > Produksi Isotop dan Sumber Radiasi > Teknik Produksi Radioisotop
Isotop dan Radiasi > Produksi Isotop dan Sumber Radiasi > Teknik Produksi Radiofarmaka
Divisions: Pusat Teknologi Radioisotop dan Radiofarmaka
Depositing User: USER PTRR BATAN
Date Deposited: 19 Apr 2018 04:33
Last Modified: 19 Apr 2018 04:33
URI: http://repo-nkm.batan.go.id/id/eprint/393

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