Separation of 113mIn from 113Sn based on activated carbon used as column matrix

Allan, K. F.; Ali, Mahmoud M. S.; Hanafi, H. A.; El-Azony, K. M.

doi:10.1007/s10967-010-0492-x

Cited by 8 publications

(7 citation statements)

References 11 publications

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“…These results are relevant to the information described by Allan, et al (2010), that the 113m In has gamma emission with an energy of 391 keV and a half-life of 1.7 hours. Data collection from gamma ray spectrum analysis 113m InCl 3 is summarized in Table 1.…”

Section: Radionuclide Purity (Krn)supporting

confidence: 58%

“…In this study resulted in a chromatogram with Rf 0.7 to 0.8 as 113m In's peak with a radiochemical purity of 91.61 ± 0.29%. These results are relevant with study that used a mixture of 90% ethanol: 10% HCl as eluent with Rf 0.7 at Whatman 1 chromatography paper (Allan et al, 2010).…”

Section: Radionuclide Purity (Krn)mentioning

confidence: 81%

“…Sn 2+ qualitative test was performed by pipeting 20 L of the solution diluted to 1 mL, and were added by 1 drop of ammonium molybdate. The change of blue color indicates cation Sn 2+ (Allan et al, 2010). In this process Sn was expected to be in the form of Sn 4+ cations.…”

Section: Irradiation and Chemical Process Of 112 Sn Targetmentioning

confidence: 99%

“…113 Sn radioisotope can be produced at low flux research reactors. Separation process 113m In via elution using diluted hydrochloride acid (theoretical: 70% of the activity 113m In and escaped 113 Sn < 0.01% of 113m In activity (Allan, Ali, Hanafi, & El-Azony, 2010). The chemical form of 113m In in RG 113 Sn/ 113m In eluate is In 3+ at low chloride concentration.…”

Section: Introductionmentioning

confidence: 99%

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Separation Of Radioisotope 113mIn Using Column Chromatography Based on Silica Gel Matrix

Setiawan

Febrian

Setiadi

2018

Molekul

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Radioisotope indium-113m (113mIn) with half-life, T1/2 = 1.7 hours and gamma energy, Eg = 391 keV is suitable and meets the criteria as radiotracer in industry. 113mIn radioisotope was obtained from tin-113 decay (113Sn, T1 / 2 = 115 days) of 112Sn (n,g) 113Sn neutron activation in nuclear reactor. The process of separation of radioisotope 113mIn using column chromatography method based on silica gel matrix using 0.05 M HCI solution. Radionuclide and radiochemical purity tests were performed using the gamma-spectrometry method and paper chromatography. The final product specification in the form of 113mInCl3 is clear solution, pH 2, obtained yield of 81.83%, radionuclide purity of 90.22%, radiochemical purity of 91.61 ± 0,29% and stable for 3 days at room temperature.

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Section: Radionuclide Purity (Krn)supporting

confidence: 58%

Section: Radionuclide Purity (Krn)mentioning

confidence: 81%

Section: Irradiation and Chemical Process Of 112 Sn Targetmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Separation Of Radioisotope 113mIn Using Column Chromatography Based on Silica Gel Matrix

Setiawan

Febrian

Setiadi

2018

Molekul

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“…Setelah target 112 Sn diiradiasi oleh neutron melalui reaksi inti 112 Sn(n,γ) 113 Sn. Kemudian dilarutkan dalam HCl 6 M, akan membentuk 113 SnCl4, selanjutnya teradsorpsi di dalam kolom kromatografi dengan matriks zirkonium dioksida (ZO2) pada lingkungan pH 1,3 -1,5 setelah diatur dengan larutan NaCl 3-4 M [2,3].…”

Section: Pendahuluanunclassified