2017
DOI: 10.1007/s10512-017-0185-4
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Possibility of Obtaining High-Activity 177Lu in the IR-8 Research Reactor

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Cited by 6 publications
(4 citation statements)
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“…One of the treatments used in radiotherapy is the radionuclide 177Lu, which is characterized as the most promising β-emitting radionuclide for radionuclide therapy due to its nuclear-physical properties [9,10,11].…”
Section: Research Objectivementioning
confidence: 99%
“…One of the treatments used in radiotherapy is the radionuclide 177Lu, which is characterized as the most promising β-emitting radionuclide for radionuclide therapy due to its nuclear-physical properties [9,10,11].…”
Section: Research Objectivementioning
confidence: 99%
“…The availability of no-carrier-added (NCA) 177 Lu is becoming a future challenge to the continuous development of 177 Lu TRT . It has been demonstrated that NCA 177 Lu generated in nuclear reaction 176 Yb­(n, γ) 177 Yb → 177 Lu is much more desirable in clinical application due to its high specific activity and the absence of 177m Lu ( T 1/2 = 160.4 d). , In addition to the capacity of current nuclear medicine facilities worldwide, another key to the production of enough NCA 177 Lu lies in efficient 176 Yb/ 177 Lu separation. Actually, the isolation of the 177 Lu product from the 176 Yb target faces two main barriers: (i) extremely similar physicochemical properties of Yb 3+ and Lu 3+ originating from lanthanide shrinkage and (ii) huge content gap between 176 Yb and 177 Lu (≥10 5 :1) caused by the rather low cross section of 176 Yb targets (2.85 barn) compared to the cross-section of 176 Lu targets (2090 barn) .…”
Section: Introductionmentioning
confidence: 99%
“…При этом последовательность восстановления ионов водорода, щелочного и ред коземельного металла зависит от разности потен циалов, рН среды, присутствия комплексообразо вателя. Наиболее оптимальными условиями из влечения иттербия из растворов с образованием амальгамы являются рН<7, многократное повто рение операции цементации в сочетании с электро лизом, введение в растворы ацетата и цитрата нат рия, охлаждение электролита, дополнительное хроматографическое разделение, при этом степень извлечения может достигать 99 % [4,[6][7][8][9][10][11][12][13][14]. В ря де работ указано, что вследствие высоких значе ний соотношения иттербий/лютеций (несколько тысяч) на практике метод цементации может быть малоэффективным за счет снижения выхода люте ция [4,7,15,16].…”
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