Production ability of 177Lu from natural lutetium target on the Da Lat nuclear reactor

Bui Van Cuong1, Pham Ngoc Dien1, Duong Van Dong1, Chu Van Khoa1, Dang Ho Hong Quang1, Nguyen Dinh Lam1, Mai Phuoc Tho1, Nguyen Thanh Nhan2,
1 Center for Research and Preparation of Radioisotopes Institute Nuclear research
2 Dalat University

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Abstract

SUMMARY
177Lu is presently being considered as a potential radionuclide, for use in in-vivo targeted radiotherapy, owing to its favorable nuclear decay characteristics. This paper presents some research fi ndings on the ability to produce 177Lu on the IVV-9 research reactor with thermal neutron fl ux of 1.8×1013.cm-2.s-1 at the Nuclear Research
Institute to produce this radioactive isotope. Our products have specifi c activity of 17.7 mCi/mg Lu, radionuclide and radiochemical purities more than 99.9% of total radioactivity. Immediate products are used for the initial basic research of labeling capabilities with DOTATATE, and especially studying on the possibility preparing 177Lu-EDTMP used to treat pain palliation caused by bone metastases.

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References

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